mondalaci · March 3, 2017 19:45
diff --git a/lsusb-strace.txt b/lsusb-strace.txt
 echo -n 2-10.3 > /sys/bus/usb/drivers/usb/unbind
 strace lsusb -vd 046d:c52b

 execve("/usr/bin/lsusb", ["lsusb", "-vd", "046d:c52b"], [/* 77 vars */]) = 0
 brk(NULL)                               = 0x13ae000
 access("/etc/ld.so.nohwcap", F_OK)      = -1 ENOENT (No such file or directory)
 mmap(NULL, 8192, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7fee87d46000
 access("/etc/ld.so.preload", R_OK)      = -1 ENOENT (No such file or directory)
 open("/etc/ld.so.cache", O_RDONLY|O_CLOEXEC) = 3
 fstat(3, {st_mode=S_IFREG|0644, st_size=184944, ...}) = 0
 mmap(NULL, 184944, PROT_READ, MAP_PRIVATE, 3, 0) = 0x7fee87d18000
 close(3)                                = 0
 access("/etc/ld.so.nohwcap", F_OK)      = -1 ENOENT (No such file or directory)
 open("/lib/x86_64-linux-gnu/libusb-1.0.so.0", O_RDONLY|O_CLOEXEC) = 3
 read(3, "\177ELF\2\1\1\0\0\0\0\0\0\0\0\0\3\0>\0\1\0\0\0\0=\0\0\0\0\0\0"..., 832) = 832
 fstat(3, {st_mode=S_IFREG|0644, st_size=97056, ...}) = 0
 mmap(NULL, 2192480, PROT_READ|PROT_EXEC, MAP_PRIVATE|MAP_DENYWRITE, 3, 0) = 0x7fee8790b000
 mprotect(0x7fee87922000, 2093056, PROT_NONE) = 0
 mmap(0x7fee87b21000, 8192, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0x16000) = 0x7fee87b21000
 close(3)                                = 0
 access("/etc/ld.so.nohwcap", F_OK)      = -1 ENOENT (No such file or directory)
 open("/lib/x86_64-linux-gnu/libz.so.1", O_RDONLY|O_CLOEXEC) = 3
 read(3, "\177ELF\2\1\1\0\0\0\0\0\0\0\0\0\3\0>\0\1\0\0\0\360\35\0\0\0\0\0\0"..., 832) = 832
 fstat(3, {st_mode=S_IFREG|0644, st_size=104824, ...}) = 0
 mmap(NULL, 2199880, PROT_READ|PROT_EXEC, MAP_PRIVATE|MAP_DENYWRITE, 3, 0) = 0x7fee876f1000
 mprotect(0x7fee8770a000, 2093056, PROT_NONE) = 0
 mmap(0x7fee87909000, 8192, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0x18000) = 0x7fee87909000
 close(3)                                = 0
 access("/etc/ld.so.nohwcap", F_OK)      = -1 ENOENT (No such file or directory)
 open("/lib/x86_64-linux-gnu/libc.so.6", O_RDONLY|O_CLOEXEC) = 3
 read(3, "\177ELF\2\1\1\3\0\0\0\0\0\0\0\0\3\0>\0\1\0\0\0P\t\2\0\0\0\0\0"..., 832) = 832
 fstat(3, {st_mode=S_IFREG|0755, st_size=1864888, ...}) = 0
 mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7fee87d17000
 mmap(NULL, 3967392, PROT_READ|PROT_EXEC, MAP_PRIVATE|MAP_DENYWRITE, 3, 0) = 0x7fee87328000
 mprotect(0x7fee874e7000, 2097152, PROT_NONE) = 0
 mmap(0x7fee876e7000, 24576, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0x1bf000) = 0x7fee876e7000
 mmap(0x7fee876ed000, 14752, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_ANONYMOUS, -1, 0) = 0x7fee876ed000
 close(3)                                = 0
 access("/etc/ld.so.nohwcap", F_OK)      = -1 ENOENT (No such file or directory)
 open("/lib/x86_64-linux-gnu/libudev.so.1", O_RDONLY|O_CLOEXEC) = 3
 read(3, "\177ELF\2\1\1\0\0\0\0\0\0\0\0\0\3\0>\0\1\0\0\0\0\0\0\0\0\0\0\0"..., 832) = 832
 fstat(3, {st_mode=S_IFREG|0644, st_size=126840, ...}) = 0
 mmap(NULL, 130656, PROT_READ|PROT_EXEC, MAP_PRIVATE|MAP_DENYWRITE, 3, 0) = 0x7fee87cf7000
 mmap(0x7fee87d15000, 8192, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0x1d000) = 0x7fee87d15000
 close(3)                                = 0
 access("/etc/ld.so.nohwcap", F_OK)      = -1 ENOENT (No such file or directory)
 open("/lib/x86_64-linux-gnu/libpthread.so.0", O_RDONLY|O_CLOEXEC) = 3
 read(3, "\177ELF\2\1\1\0\0\0\0\0\0\0\0\0\3\0>\0\1\0\0\0\260`\0\0\0\0\0\0"..., 832) = 832
 fstat(3, {st_mode=S_IFREG|0755, st_size=138696, ...}) = 0
 mmap(NULL, 2212904, PROT_READ|PROT_EXEC, MAP_PRIVATE|MAP_DENYWRITE, 3, 0) = 0x7fee8710b000
 mprotect(0x7fee87123000, 2093056, PROT_NONE) = 0
 mmap(0x7fee87322000, 8192, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0x17000) = 0x7fee87322000
 mmap(0x7fee87324000, 13352, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_ANONYMOUS, -1, 0) = 0x7fee87324000
 close(3)                                = 0
 access("/etc/ld.so.nohwcap", F_OK)      = -1 ENOENT (No such file or directory)
 open("/lib/x86_64-linux-gnu/librt.so.1", O_RDONLY|O_CLOEXEC) = 3
 read(3, "\177ELF\2\1\1\0\0\0\0\0\0\0\0\0\3\0>\0\1\0\0\0\0!\0\0\0\0\0\0"..., 832) = 832
 fstat(3, {st_mode=S_IFREG|0644, st_size=31712, ...}) = 0
 mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7fee87cf6000
 mmap(NULL, 2128832, PROT_READ|PROT_EXEC, MAP_PRIVATE|MAP_DENYWRITE, 3, 0) = 0x7fee86f03000
 mprotect(0x7fee86f0a000, 2093056, PROT_NONE) = 0
 mmap(0x7fee87109000, 8192, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0x6000) = 0x7fee87109000
 close(3)                                = 0
 mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7fee87cf5000
 mmap(NULL, 8192, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7fee87cf3000
 arch_prctl(ARCH_SET_FS, 0x7fee87cf3740) = 0
 mprotect(0x7fee876e7000, 16384, PROT_READ) = 0
 mprotect(0x7fee87322000, 4096, PROT_READ) = 0
 mprotect(0x7fee87109000, 4096, PROT_READ) = 0
 mprotect(0x7fee87d15000, 4096, PROT_READ) = 0
 mprotect(0x7fee87909000, 4096, PROT_READ) = 0
 mprotect(0x7fee87b21000, 4096, PROT_READ) = 0
 mprotect(0x618000, 4096, PROT_READ)     = 0
 mprotect(0x7fee87d48000, 4096, PROT_READ) = 0
 munmap(0x7fee87d18000, 184944)          = 0
 set_tid_address(0x7fee87cf3a10)         = 24941
 set_robust_list(0x7fee87cf3a20, 24)     = 0
 rt_sigaction(SIGRTMIN, {0x7fee87110b50, [], SA_RESTORER|SA_SIGINFO, 0x7fee8711c390}, NULL, 8) = 0
 rt_sigaction(SIGRT_1, {0x7fee87110be0, [], SA_RESTORER|SA_RESTART|SA_SIGINFO, 0x7fee8711c390}, NULL, 8) = 0
 rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0
 getrlimit(RLIMIT_STACK, {rlim_cur=8192*1024, rlim_max=RLIM64_INFINITY}) = 0
 brk(NULL)                               = 0x13ae000
 brk(0x13cf000)                          = 0x13cf000
 open("/usr/lib/locale/locale-archive", O_RDONLY|O_CLOEXEC) = -1 ENOENT (No such file or directory)
 open("/usr/share/locale/locale.alias", O_RDONLY|O_CLOEXEC) = 3
 fstat(3, {st_mode=S_IFREG|0644, st_size=2995, ...}) = 0
 read(3, "# Locale name alias data base.\n#"..., 4096) = 2995
 read(3, "", 4096)                       = 0
 close(3)                                = 0
 open("/usr/lib/locale/en_US.UTF-8/LC_CTYPE", O_RDONLY|O_CLOEXEC) = -1 ENOENT (No such file or directory)
 open("/usr/lib/locale/en_US.utf8/LC_CTYPE", O_RDONLY|O_CLOEXEC) = 3
 fstat(3, {st_mode=S_IFREG|0644, st_size=317692, ...}) = 0
 mmap(NULL, 317692, PROT_READ, MAP_PRIVATE, 3, 0) = 0x7fee87ca5000
 close(3)                                = 0
 open("/usr/lib/x86_64-linux-gnu/gconv/gconv-modules.cache", O_RDONLY) = 3
 fstat(3, {st_mode=S_IFREG|0644, st_size=26258, ...}) = 0
 mmap(NULL, 26258, PROT_READ, MAP_SHARED, 3, 0) = 0x7fee87d3f000
 close(3)                                = 0
 futex(0x7fee876ec8c8, FUTEX_WAKE_PRIVATE, 2147483647) = 0
 open("/var/lib/usbutils/usb.ids", O_RDONLY) = 3
 lseek(3, 0, SEEK_CUR)                   = 0
 read(3, "#\n#\tList of USB ID's\n#\n#\tMaintai"..., 8192) = 8192
 read(3, "ries\n\t1504  DeskJet 920c\n\t150c  "..., 16384) = 16384
 read(3, "\n\t0321  5953-USB Dynakey\n\t0322  "..., 16384) = 16384
 read(3, "\t0429  6230i MultiMedia Card\n\t04"..., 16384) = 16384
 brk(0x13f0000)                          = 0x13f0000
 read(3, "IntelliPoint)\n\t009c  Wireless Tr"..., 16384) = 16384
 read(3, "\tc12b  Harmony Touch/Ultimate Re"..., 16384) = 16384
 read(3, "band Wireless Router\n\t4002  NetV"..., 16384) = 16384
 read(3, " T3i (ptp)\n\t3223  PowerShot A330"..., 16384) = 16384
 read(3, "10b  FinePix S602 (Pro) Zoom (PC"..., 16384) = 16384
 brk(0x1411000)                          = 0x1411000
 read(3, "AN Adapter\n04f2  Chicony Electro"..., 16384) = 16384
 read(3, "B user-mode isochronous source/s"..., 16384) = 16384
 read(3, "TV Video\n\t8392  WinFast PalmTop/"..., 16384) = 16384
 read(3, "rp.\n\t4000  Bluetooth Headset\n\t40"..., 16384) = 16384
 brk(0x1432000)                          = 0x1432000
 read(3, "ve TouchGuard\n\ta460  JD Mercury\n"..., 16384) = 16384
 read(3, "lash Disk Embedded Hub\n\t2517  Fl"..., 16384) = 16384
 read(3, "lectronic d.o.o.\n06fa  HSD S.r.L"..., 16384) = 16384
 read(3, "950  SURFboard SBG950 Gateway\n\t1"..., 16384) = 16384
 read(3, "er\n\t7512  Arcadyan 802.11N Wirel"..., 16384) = 16384
 brk(0x1453000)                          = 0x1453000
 read(3, "0002  eFilm Reader-11 SM\n\t0003  "..., 16384) = 16384
 read(3, "r\n\t008a  SAC Hub\n0a39  Gilat Sat"..., 16384) = 16384
 read(3, "1613  802.11b Wireless LAN Adapt"..., 16384) = 16384
 read(3, "ican Eclipse PL-2023\n\t8810  Xbox"..., 16384) = 16384
 brk(0x1474000)                          = 0x1474000
 read(3, "/5550\n0cff  SAFA MEDIA Co., Ltd."..., 16384) = 16384
 read(3, "TiePieSCOPE HS805\n\t0013  Handypr"..., 16384) = 16384
 read(3, "etwork Interface\n\t6072  DSL Mode"..., 16384) = 16384
 read(3, "Cable Co., Ltd\n114b  Sphairon Ac"..., 16384) = 16384
 read(3, "age Device\n13ad  Baltech\n\t9999  "..., 16384) = 16384
 brk(0x1495000)                          = 0x1495000
 read(3, "ce\n1568  Sunf Pu Technology Co.,"..., 16384) = 16384
 read(3, "11n Wireless Adapter [Ralink RT3"..., 16384) = 16384
 read(3, "ad1  Desay Wire Co., Ltd.\n1ad4  "..., 16384) = 16384
 read(3, "ter(rev.F) [Intersil ISL3871]\n\t3"..., 16384) = 16384
 brk(0x14b6000)                          = 0x14b6000
 read(3, "sh Drive (2GB)\n3579  DIVA\n\t6901 "..., 16384) = 16384
 read(3, "nk series\n\t1131  Astribank serie"..., 16384) = 16384
 read(3, "\n\t007  Programmable Button\n\t020 "..., 16384) = 16384
 read(3, " Rico\nL 000b  Finnish\nL 000c  Fr"..., 16384) = 2608
 read(3, "", 13776)                      = 0
 read(3, "", 16384)                      = 0
 close(3)                                = 0
 open("/dev/bus/usb", O_RDONLY|O_NONBLOCK|O_DIRECTORY|O_CLOEXEC) = 3
 fstat(3, {st_mode=S_IFDIR|0755, st_size=100, ...}) = 0
 brk(0x14d8000)                          = 0x14d8000
 getdents(3, /* 5 entries */, 32768)     = 120
 brk(0x14d0000)                          = 0x14d0000
 close(3)                                = 0
 uname({sysname="Linux", nodename="spark", ...}) = 0
 uname({sysname="Linux", nodename="spark", ...}) = 0
 uname({sysname="Linux", nodename="spark", ...}) = 0
 uname({sysname="Linux", nodename="spark", ...}) = 0
 stat("/sys/bus/usb/devices", {st_mode=S_IFDIR|0755, st_size=0, ...}) = 0
 open("/etc/udev/udev.conf", O_RDONLY|O_CLOEXEC) = 3
 fstat(3, {st_mode=S_IFREG|0644, st_size=153, ...}) = 0
 read(3, "# see udev.conf(5) for details\n#"..., 4096) = 153
 read(3, "", 4096)                       = 0
 close(3)                                = 0
 access("/run/udev/control", F_OK)       = 0
 socket(PF_NETLINK, SOCK_RAW|SOCK_CLOEXEC|SOCK_NONBLOCK, NETLINK_KOBJECT_UEVENT) = 3
 setsockopt(3, SOL_SOCKET, SO_ATTACH_FILTER, "\10\0\0\0\0\0\0\0\0\336\37\210\377\177\0\0", 16) = 0
 bind(3, {sa_family=AF_NETLINK, pid=0, groups=00000002}, 12) = 0
 getsockname(3, {sa_family=AF_NETLINK, pid=24941, groups=00000002}, [12]) = 0
 setsockopt(3, SOL_SOCKET, SO_PASSCRED, [1], 4) = 0
 fcntl(3, F_GETFL)                       = 0x802 (flags O_RDWR|O_NONBLOCK)
 fcntl(3, F_SETFL, O_RDWR|O_NONBLOCK)    = 0
 pipe([4, 5])                            = 0
 fcntl(5, F_GETFL)                       = 0x1 (flags O_WRONLY)
 fcntl(5, F_SETFL, O_WRONLY|O_NONBLOCK)  = 0
 mmap(NULL, 8392704, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fee86702000
 mprotect(0x7fee86702000, 4096, PROT_NONE) = 0
 clone(child_stack=0x7fee86f01fb0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tidptr=0x7fee86f029d0, tls=0x7fee86f02700, child_tidptr=0x7fee86f029d0) = 24942
 gettid()                                = 24941
 getrandom("\313\33\256\361\234\320\350\254\35\216\3723\236\320\265C", 16, GRND_NONBLOCK) = 16
 access("/sys/subsystem", F_OK)          = -1 ENOENT (No such file or directory)
 open("/sys/bus", O_RDONLY|O_NONBLOCK|O_DIRECTORY|O_CLOEXEC) = 6
 fstat(6, {st_mode=S_IFDIR|0755, st_size=0, ...}) = 0
 getdents(6, /* 40 entries */, 32768)    = 1112
 open("/sys/bus/usb/devices/", O_RDONLY|O_NONBLOCK|O_DIRECTORY|O_CLOEXEC) = 7
 fstat(7, {st_mode=S_IFDIR|0755, st_size=0, ...}) = 0
 getdents(7, /* 49 entries */, 32768)    = 1584
 readlinkat(AT_FDCWD, "/sys/bus/usb/devices/2-10.1", "../../../devices/pci0000:00/0000"..., 99) = 57
 lstat("/sys", {st_mode=S_IFDIR|0555, st_size=0, ...}) = 0
 lstat("/sys/bus", {st_mode=S_IFDIR|0755, st_size=0, ...}) = 0
 lstat("/sys/bus/usb", {st_mode=S_IFDIR|0755, st_size=0, ...}) = 0
 lstat("/sys/bus/usb/devices", {st_mode=S_IFDIR|0755, st_size=0, ...}) = 0
 lstat("/sys/devices", {st_mode=S_IFDIR|0755, st_size=0, ...}) = 0
 lstat("/sys/devices/pci0000:00", {st_mode=S_IFDIR|0755, st_size=0, ...}) = 0
 lstat("/sys/devices/pci0000:00/0000:00:14.0", {st_mode=S_IFDIR|0755, st_size=0, ...}) = 0
 lstat("/sys/devices/pci0000:00/0000:00:14.0/usb2", {st_mode=S_IFDIR|0755, st_size=0, ...}) = 0
 lstat("/sys/devices/pci0000:00/0000:00:14.0/usb2/2-10", {st_mode=S_IFDIR|0755, st_size=0, ...}) = 0
 lstat("/sys/devices/pci0000:00/0000:00:14.0/usb2/2-10/2-10.1", {st_mode=S_IFDIR|0755, st_size=0, ...}) = 0
 access("/sys/devices/pci0000:00/0000:00:14.0/usb2/2-10/2-10.1/uevent", F_OK) = 0
 open("/sys/devices/pci0000:00/0000:00:14.0/usb2/2-10/2-10.1/uevent", O_RDONLY|O_CLOEXEC) = 9
 fstat(9, {st_mode=S_IFREG|0644, st_size=4096, ...}) = 0
 fstat(9, {st_mode=S_IFREG|0644, st_size=4096, ...}) = 0
 read(9, "MAJOR=189\nMINOR=228\nDEVNAME=bus/"..., 4096) = 125
 read(9, "", 4096)                       = 0
 read(9, "", 4096)                       = 0
 close(9)                                = 0
 getrandom("\225PC\354K*}'f\277Q\340\255b\225j", 16, GRND_NONBLOCK) = 16
 getrandom("\200\376wx\246\310oZ\312F\314\237/P\21\24", 16, GRND_NONBLOCK) = 16
 getrandom("\337\363Z\21\212I\351\372o\177\230g\1\272\344\236", 16, GRND_NONBLOCK) = 16
 readlinkat(AT_FDCWD, "/sys/devices/pci0000:00/0000:00:14.0/usb2/2-10/2-10.1/subsystem", "../../../../../../bus/usb", 99) = 25
 open("/run/udev/data/c189:228", O_RDONLY|O_CLOEXEC) = 9
 fstat(9, {st_mode=S_IFREG|0644, st_size=428, ...}) = 0
 fstat(9, {st_mode=S_IFREG|0644, st_size=428, ...}) = 0
 read(9, "I:237720789970\nE:ID_VENDOR=0d8c\n"..., 4096) = 428
 read(9, "", 4096)                       = 0
 close(9)                                = 0
 getrandom("\"\177|\330$\36\24\331\360\361[E\217\207\214\327", 16, GRND_NONBLOCK) = 16
 readlinkat(AT_FDCWD, "/sys/bus/usb/devices/2-10.1:1.2", "../../../devices/pci0000:00/0000"..., 99) = 68
 lstat("/sys", {st_mode=S_IFDIR|0555, st_size=0, ...}) = 0
 lstat("/sys/bus", {st_mode=S_IFDIR|0755, st_size=0, ...}) = 0
 lstat("/sys/bus/usb", {st_mode=S_IFDIR|0755, st_size=0, ...}) = 0
 lstat("/sys/bus/usb/devices", {st_mode=S_IFDIR|0755, st_size=0, ...}) = 0
 lstat("/sys/devices", {st_mode=S_IFDIR|0755, st_size=0, ...}) = 0
 lstat("/sys/devices/pci0000:00", {st_mode=S_IFDIR|0755, st_size=0, ...}) = 0
 lstat("/sys/devices/pci0000:00/0000:00:14.0", {st_mode=S_IFDIR|0755, st_size=0, ...}) = 0
 lstat("/sys/devices/pci0000:00/0000:00:14.0/usb2", {st_mode=S_IFDIR|0755, st_size=0, ...}) = 0
 lstat("/sys/devices/pci0000:00/0000:00:14.0/usb2/2-10", {st_mode=S_IFDIR|0755, st_size=0, ...}) = 0
 lstat("/sys/devices/pci0000:00/0000:00:14.0/usb2/2-10/2-10.1", {st_mode=S_IFDIR|0755, st_size=0, ...}) = 0
 lstat("/sys/devices/pci0000:00/0000:00:14.0/usb2/2-10/2-10.1/2-10.1:1.2", {st_mode=S_IFDIR|0755, st_size=0, ...}) = 0
 access("/sys/devices/pci0000:00/0000:00:14.0/usb2/2-10/2-10.1/2-10.1:1.2/uevent", F_OK) = 0
 open("/sys/devices/pci0000:00/0000:00:14.0/usb2/2-10/2-10.1/2-10.1:1.2/uevent", O_RDONLY|O_CLOEXEC) = 9
 fstat(9, {st_mode=S_IFREG|0644, st_size=4096, ...}) = 0
 fstat(9, {st_mode=S_IFREG|0644, st_size=4096, ...}) = 0
 read(9, "DEVTYPE=usb_interface\nDRIVER=snd"..., 4096) = 147
 read(9, "", 4096)                       = 0
 read(9, "", 4096)                       = 0
 close(9)                                = 0
 getrandom("\256\20\2219C/\301\4\267\210\215\375\360k\372M", 16, GRND_NONBLOCK) = 16
 readlinkat(AT_FDCWD, "/sys/devices/pci0000:00/0000:00:14.0/usb2/2-10/2-10.1/2-10.1:1.2/subsystem", "../../../../../../../bus/usb", 99) = 28
 open("/run/udev/data/+usb:2-10.1:1.2", O_RDONLY|O_CLOEXEC) = 9
 fstat(9, {st_mode=S_IFREG|0644, st_size=137, ...}) = 0
 fstat(9, {st_mode=S_IFREG|0644, st_size=137, ...}) = 0
 read(9, "I:237720791972\nE:ID_VENDOR_FROM_"..., 4096) = 137
 read(9, "", 4096)                       = 0
 close(9)                                = 0
 getrandom("\374Ea\3171%K\233\314\255y\304\306 \27\334", 16, GRND_NONBLOCK) = 16
 readlinkat(AT_FDCWD, "/sys/bus/usb/devices/2-10.4.2", "../../../devices/pci0000:00/0000"..., 99) = 66
 lstat("/sys", {st_mode=S_IFDIR|0555, st_size=0, ...}) = 0
 lstat("/sys/bus", {st_mode=S_IFDIR|0755, st_size=0, ...}) = 0
 lstat("/sys/bus/usb", {st_mode=S_IFDIR|0755, st_size=0, ...}) = 0
 lstat("/sys/bus/usb/devices", {st_mode=S_IFDIR|0755, st_size=0, ...}) = 0
 lstat("/sys/devices", {st_mode=S_IFDIR|0755, st_size=0, ...}) = 0
 lstat("/sys/devices/pci0000:00", {st_mode=S_IFDIR|0755, st_size=0, ...}) = 0
 lstat("/sys/devices/pci0000:00/0000:00:14.0", {st_mode=S_IFDIR|0755, st_size=0, ...}) = 0
 lstat("/sys/devices/pci0000:00/0000:00:14.0/usb2", {st_mode=S_IFDIR|0755, st_size=0, ...}) = 0
 lstat("/sys/devices/pci0000:00/0000:00:14.0/usb2/2-10", {st_mode=S_IFDIR|0755, st_size=0, ...}) = 0
 lstat("/sys/devices/pci0000:00/0000:00:14.0/usb2/2-10/2-10.4", {st_mode=S_IFDIR|0755, st_size=0, ...}) = 0
 lstat("/sys/devices/pci0000:00/0000:00:14.0/usb2/2-10/2-10.4/2-10.4.2", {st_mode=S_IFDIR|0755, st_size=0, ...}) = 0
 access("/sys/devices/pci0000:00/0000:00:14.0/usb2/2-10/2-10.4/2-10.4.2/uevent", F_OK) = 0
 open("/sys/devices/pci0000:00/0000:00:14.0/usb2/2-10/2-10.4/2-10.4.2/uevent", O_RDONLY|O_CLOEXEC) = 9
 fstat(9, {st_mode=S_IFREG|0644, st_size=4096, ...}) = 0
 fstat(9, {st_mode=S_IFREG|0644, st_size=4096, ...}) = 0
 read(9, "MAJOR=189\nMINOR=165\nDEVNAME=bus/"..., 4096) = 128
 read(9, "", 4096)                       = 0
 read(9, "", 4096)                       = 0
 close(9)                                = 0
 getrandom("'\332\343\222P\222\300K_q\206\257\235P\215\21", 16, GRND_NONBLOCK) = 16
 getrandom("t9\332p\342\31{\276\225\f\271\362\326F\333\304", 16, GRND_NONBLOCK) = 16
 readlinkat(AT_FDCWD, "/sys/devices/pci0000:00/0000:00:14.0/usb2/2-10/2-10.4/2-10.4.2/subsystem", "../../../../../../../bus/usb", 99) = 28
 open("/run/udev/data/c189:165", O_RDONLY|O_CLOEXEC) = 9
 fstat(9, {st_mode=S_IFREG|0644, st_size=429, ...}) = 0
 fstat(9, {st_mode=S_IFREG|0644, st_size=429, ...}) = 0
 read(9, "I:270270206425\nE:ID_VENDOR=Ultim"..., 4096) = 429
 read(9, "", 4096)                       = 0
 close(9)                                = 0
 getrandom("\323\4p!\271\242\252\230CC{!5\177\212`", 16, GRND_NONBLOCK) = 16
 readlinkat(AT_FDCWD, "/sys/bus/usb/devices/3-6.4.4", "../../../devices/pci0000:00/0000"..., 99) = 63
 lstat("/sys", {st_mode=S_IFDIR|0555, st_size=0, ...}) = 0
 lstat("/sys/bus", {st_mode=S_IFDIR|0755, st_size=0, ...}) = 0
 lstat("/sys/bus/usb", {st_mode=S_IFDIR|0755, st_size=0, ...}) = 0
 lstat("/sys/bus/usb/devices", {st_mode=S_IFDIR|0755, st_size=0, ...}) = 0
 lstat("/sys/devices", {st_mode=S_IFDIR|0755, st_size=0, ...}) = 0
 lstat("/sys/devices/pci0000:00", {st_mode=S_IFDIR|0755, st_size=0, ...}) = 0
 lstat("/sys/devices/pci0000:00/0000:00:14.0", {st_mode=S_IFDIR|0755, st_size=0, ...}) = 0
 lstat("/sys/devices/pci0000:00/0000:00:14.0/usb3", {st_mode=S_IFDIR|0755, st_size=0, ...}) = 0
 lstat("/sys/devices/pci0000:00/0000:00:14.0/usb3/3-6", {st_mode=S_IFDIR|0755, st_size=0, ...}) = 0
 lstat("/sys/devices/pci0000:00/0000:00:14.0/usb3/3-6/3-6.4", {st_mode=S_IFDIR|0755, st_size=0, ...}) = 0
 lstat("/sys/devices/pci0000:00/0000:00:14.0/usb3/3-6/3-6.4/3-6.4.4", {st_mode=S_IFDIR|0755, st_size=0, ...}) = 0
 access("/sys/devices/pci0000:00/0000:00:14.0/usb3/3-6/3-6.4/3-6.4.4/uevent", F_OK) = 0
 open("/sys/devices/pci0000:00/0000:00:14.0/usb3/3-6/3-6.4/3-6.4.4/uevent", O_RDONLY|O_CLOEXEC) = 9
 fstat(9, {st_mode=S_IFREG|0644, st_size=4096, ...}) = 0
 fstat(9, {st_mode=S_IFREG|0644, st_size=4096, ...}) = 0
 read(9, "MAJOR=189\nMINOR=263\nDEVNAME=bus/"..., 4096) = 128
 read(9, "", 4096)                       = 0
 read(9, "", 4096)                       = 0
 close(9)                                = 0
 getrandom("\323g\26k\23}\301\214\"\363\265S\242q\356\232", 16, GRND_NONBLOCK) = 16
 getrandom("\243^e\26ij4`\374\373\354|\250\2\277\333", 16, GRND_NONBLOCK) = 16
 readlinkat(AT_FDCWD, "/sys/devices/pci0000:00/0000:00:14.0/usb3/3-6/3-6.4/3-6.4.4/subsystem", "../../../../../../../bus/usb", 99) = 28
 open("/run/udev/data/c189:263", O_RDONLY|O_CLOEXEC) = 9
 fstat(9, {st_mode=S_IFREG|0644, st_size=571, ...}) = 0
 fstat(9, {st_mode=S_IFREG|0644, st_size=571, ...}) = 0
 read(9, "I:241590822979\nE:ID_VENDOR=VIA_L"..., 4096) = 571
 read(9, "", 4096)                       = 0
 close(9)                                = 0
 getrandom("w9\206zy9\361\21\260\232N6\\\352\36W", 16, GRND_NONBLOCK) = 16
 readlinkat(AT_FDCWD, "/sys/bus/usb/devices/usb3", "../../../devices/pci0000:00/0000"..., 99) = 45
 lstat("/sys", {st_mode=S_IFDIR|0555, st_size=0, ...}) = 0
 lstat("/sys/bus", {st_mode=S_IFDIR|0755, st_size=0, ...}) = 0
 lstat("/sys/bus/usb", {st_mode=S_IFDIR|0755, st_size=0, ...}) = 0
 lstat("/sys/bus/usb/devices", {st_mode=S_IFDIR|0755, st_size=0, ...}) = 0
 lstat("/sys/devices", {st_mode=S_IFDIR|0755, st_size=0, ...}) = 0
 lstat("/sys/devices/pci0000:00", {st_mode=S_IFDIR|0755, st_size=0, ...}) = 0
 lstat("/sys/devices/pci0000:00/0000:00:14.0", {st_mode=S_IFDIR|0755, st_size=0, ...}) = 0
 lstat("/sys/devices/pci0000:00/0000:00:14.0/usb3", {st_mode=S_IFDIR|0755, st_size=0, ...}) = 0
 access("/sys/devices/pci0000:00/0000:00:14.0/usb3/uevent", F_OK) = 0
 open("/sys/devices/pci0000:00/0000:00:14.0/usb3/uevent", O_RDONLY|O_CLOEXEC) = 9
 fstat(9, {st_mode=S_IFREG|0644, st_size=4096, ...}) = 0
 fstat(9, {st_mode=S_IFREG|0644, st_size=4096, ...}) = 0
 read(9, "MAJOR=189\nMINOR=256\nDEVNAME=bus/"..., 4096) = 126
 read(9, "", 4096)                       = 0
 read(9, "", 4096)                       = 0
 close(9)                                = 0
 getrandom("7\263I\203\3608WE~\266\37\21\351\35\332\23", 16, GRND_NONBLOCK) = 16
 getrandom("\317o\210\203\227\316\217i`\37\212\346\355\254\27\304", 16, GRND_NONBLOCK) = 16
 readlinkat(AT_FDCWD, "/sys/devices/pci0000:00/0000:00:14.0/usb3/subsystem", "../../../../bus/usb", 99) = 19
 open("/run/udev/data/c189:256", O_RDONLY|O_CLOEXEC) = 9
 fstat(9, {st_mode=S_IFREG|0644, st_size=571, ...}) = 0
 fstat(9, {st_mode=S_IFREG|0644, st_size=571, ...}) = 0
 read(9, "I:757415\nE:ID_VENDOR=Linux_4.8.0"..., 4096) = 571
 read(9, "", 4096)                       = 0
 close(9)                                = 0
 getrandom("\250jo\377\347\210\250QmI\331\r\301n_\216", 16, GRND_NONBLOCK) = 16
 readlinkat(AT_FDCWD, "/sys/bus/usb/devices/3-6", "../../../devices/pci0000:00/0000"..., 99) = 49
 lstat("/sys", {st_mode=S_IFDIR|0555, st_size=0, ...}) = 0
 lstat("/sys/bus", {st_mode=S_IFDIR|0755, st_size=0, ...}) = 0
 lstat("/sys/bus/usb", {st_mode=S_IFDIR|0755, st_size=0, ...}) = 0
 lstat("/sys/bus/usb/devices", {st_mode=S_IFDIR|0755, st_size=0, ...}) = 0
 lstat("/sys/devices", {st_mode=S_IFDIR|0755, st_size=0, ...}) = 0
 lstat("/sys/devices/pci0000:00", {st_mode=S_IFDIR|0755, st_size=0, ...}) = 0
 lstat("/sys/devices/pci0000:00/0000:00:14.0", {st_mode=S_IFDIR|0755, st_size=0, ...}) = 0
 lstat("/sys/devices/pci0000:00/0000:00:14.0/usb3", {st_mode=S_IFDIR|0755, st_size=0, ...}) = 0
 lstat("/sys/devices/pci0000:00/0000:00:14.0/usb3/3-6", {st_mode=S_IFDIR|0755, st_size=0, ...}) = 0
 access("/sys/devices/pci0000:00/0000:00:14.0/usb3/3-6/uevent", F_OK) = 0
 open("/sys/devices/pci0000:00/0000:00:14.0/usb3/3-6/uevent", O_RDONLY|O_CLOEXEC) = 9
 fstat(9, {st_mode=S_IFREG|0644, st_size=4096, ...}) = 0
 fstat(9, {st_mode=S_IFREG|0644, st_size=4096, ...}) = 0
 read(9, "MAJOR=189\nMINOR=261\nDEVNAME=bus/"..., 4096) = 128
 read(9, "", 4096)                       = 0
 read(9, "", 4096)                       = 0
 close(9)                                = 0
 getrandom("\3525\210\307\232Vi\5\376\2\230\210\331}\320?", 16, GRND_NONBLOCK) = 16
 getrandom("\237\371\3434@&\241\374\vs\371\32\207%\346\373", 16, GRND_NONBLOCK) = 16
 readlinkat(AT_FDCWD, "/sys/devices/pci0000:00/0000:00:14.0/usb3/3-6/subsystem", "../../../../../bus/usb", 99) = 22
 open("/run/udev/data/c189:261", O_RDONLY|O_CLOEXEC) = 9
 fstat(9, {st_mode=S_IFREG|0644, st_size=559, ...}) = 0
 fstat(9, {st_mode=S_IFREG|0644, st_size=559, ...}) = 0
 read(9, "I:241589534830\nE:ID_VENDOR=VIA_L"..., 4096) = 559
 read(9, "", 4096)                       = 0
 close(9)                                = 0
 getrandom("\343m\275O\226\370\303\27o\347\330=\262\2\16{", 16, GRND_NONBLOCK) = 16
 readlinkat(AT_FDCWD, "/sys/bus/usb/devices/2-10.1:1.0", "../../../devices/pci0000:00/0000"..., 99) = 68
 lstat("/sys", {st_mode=S_IFDIR|0555, st_size=0, ...}) = 0
 lstat("/sys/bus", {st_mode=S_IFDIR|0755, st_size=0, ...}) = 0
 lstat("/sys/bus/usb", {st_mode=S_IFDIR|0755, st_size=0, ...}) = 0
 lstat("/sys/bus/usb/devices", {st_mode=S_IFDIR|0755, st_size=0, ...}) = 0
 lstat("/sys/devices", {st_mode=S_IFDIR|0755, st_size=0, ...}) = 0
 lstat("/sys/devices/pci0000:00", {st_mode=S_IFDIR|0755, st_size=0, ...}) = 0
 lstat("/sys/devices/pci0000:00/0000:00:14.0", {st_mode=S_IFDIR|0755, st_size=0, ...}) = 0
 lstat("/sys/devices/pci0000:00/0000:00:14.0/usb2", {st_mode=S_IFDIR|0755, st_size=0, ...}) = 0
 lstat("/sys/devices/pci0000:00/0000:00:14.0/usb2/2-10", {st_mode=S_IFDIR|0755, st_size=0, ...}) = 0
 lstat("/sys/devices/pci0000:00/0000:00:14.0/usb2/2-10/2-10.1", {st_mode=S_IFDIR|0755, st_size=0, ...}) = 0
 lstat("/sys/devices/pci0000:00/0000:00:14.0/usb2/2-10/2-10.1/2-10.1:1.0", {st_mode=S_IFDIR|0755, st_size=0, ...}) = 0
 access("/sys/devices/pci0000:00/0000:00:14.0/usb2/2-10/2-10.1/2-10.1:1.0/uevent", F_OK) = 0
 open("/sys/devices/pci0000:00/0000:00:14.0/usb2/2-10/2-10.1/2-10.1:1.0/uevent", O_RDONLY|O_CLOEXEC) = 9
 fstat(9, {st_mode=S_IFREG|0644, st_size=4096, ...}) = 0
 fstat(9, {st_mode=S_IFREG|0644, st_size=4096, ...}) = 0
 read(9, "DEVTYPE=usb_interface\nDRIVER=snd"..., 4096) = 147
 read(9, "", 4096)                       = 0
 read(9, "", 4096)                       = 0
 close(9)                                = 0
 getrandom("J\233o\307\33\v\363w\277\22\346,\347\340\200\226", 16, GRND_NONBLOCK) = 16
 readlinkat(AT_FDCWD, "/sys/devices/pci0000:00/0000:00:14.0/usb2/2-10/2-10.1/2-10.1:1.0/subsystem", "../../../../../../../bus/usb", 99) = 28
 open("/run/udev/data/+usb:2-10.1:1.0", O_RDONLY|O_CLOEXEC) = 9
 fstat(9, {st_mode=S_IFREG|0644, st_size=137, ...}) = 0
 fstat(9, {st_mode=S_IFREG|0644, st_size=137, ...}) = 0
 read(9, "I:237720790642\nE:ID_VENDOR_FROM_"..., 4096) = 137
 read(9, "", 4096)                       = 0
 close(9)                                = 0
 getrandom("\27\4\311\267\322\317\347\10\325*\350\303K\224\200\360", 16, GRND_NONBLOCK) = 16
 readlinkat(AT_FDCWD, "/sys/bus/usb/devices/2-10.4.4.4.3", "../../../devices/pci0000:00/0000"..., 99) = 90
 lstat("/sys", {st_mode=S_IFDIR|0555, st_size=0, ...}) = 0
 lstat("/sys/bus", {st_mode=S_IFDIR|0755, st_size=0, ...}) = 0
 lstat("/sys/bus/usb", {st_mode=S_IFDIR|0755, st_size=0, ...}) = 0
 lstat("/sys/bus/usb/devices", {st_mode=S_IFDIR|0755, st_size=0, ...}) = 0
 lstat("/sys/devices", {st_mode=S_IFDIR|0755, st_size=0, ...}) = 0
 lstat("/sys/devices/pci0000:00", {st_mode=S_IFDIR|0755, st_size=0, ...}) = 0
 lstat("/sys/devices/pci0000:00/0000:00:14.0", {st_mode=S_IFDIR|0755, st_size=0, ...}) = 0
 lstat("/sys/devices/pci0000:00/0000:00:14.0/usb2", {st_mode=S_IFDIR|0755, st_size=0, ...}) = 0
 lstat("/sys/devices/pci0000:00/0000:00:14.0/usb2/2-10", {st_mode=S_IFDIR|0755, st_size=0, ...}) = 0
 lstat("/sys/devices/pci0000:00/0000:00:14.0/usb2/2-10/2-10.4", {st_mode=S_IFDIR|0755, st_size=0, ...}) = 0
 lstat("/sys/devices/pci0000:00/0000:00:14.0/usb2/2-10/2-10.4/2-10.4.4", {st_mode=S_IFDIR|0755, st_size=0, ...}) = 0
 lstat("/sys/devices/pci0000:00/0000:00:14.0/usb2/2-10/2-10.4/2-10.4.4/2-10.4.4.4", {st_mode=S_IFDIR|0755, st_size=0, ...}) = 0
 lstat("/sys/devices/pci0000:00/0000:00:14.0/usb2/2-10/2-10.4/2-10.4.4/2-10.4.4.4/2-10.4.4.4.3", {st_mode=S_IFDIR|0755, st_size=0, ...}) = 0
 access("/sys/devices/pci0000:00/0000:00:14.0/usb2/2-10/2-10.4/2-10.4.4/2-10.4.4.4/2-10.4.4.4.3/uevent", F_OK) = 0
 open("/sys/devices/pci0000:00/0000:00:14.0/usb2/2-10/2-10.4/2-10.4.4/2-10.4.4.4/2-10.4.4.4.3/uevent", O_RDONLY|O_CLOEXEC) = 9
 fstat(9, {st_mode=S_IFREG|0644, st_size=4096, ...}) = 0
 fstat(9, {st_mode=S_IFREG|0644, st_size=4096, ...}) = 0
 read(9, "MAJOR=189\nMINOR=236\nDEVNAME=bus/"..., 4096) = 128
 read(9, "", 4096)                       = 0
 read(9, "", 4096)                       = 0
 close(9)                                = 0
 getrandom(" \225\217f\354s/\"\205\340\366m+V\304\316", 16, GRND_NONBLOCK) = 16
 getrandom("\\\206\2\32t\220\"2\4\222\226\n\212`\211\275", 16, GRND_NONBLOCK) = 16
 readlinkat(AT_FDCWD, "/sys/devices/pci0000:00/0000:00:14.0/usb2/2-10/2-10.4/2-10.4.4/2-10.4.4.4/2-10.4.4.4.3/subsystem", "../../../../../../../../../bus/u"..., 99) = 34
 open("/run/udev/data/c189:236", O_RDONLY|O_CLOEXEC) = 9
 fstat(9, {st_mode=S_IFREG|0644, st_size=391, ...}) = 0
 fstat(9, {st_mode=S_IFREG|0644, st_size=391, ...}) = 0
 read(9, "I:237723264684\nE:ID_VENDOR=Logit"..., 4096) = 391
 read(9, "", 4096)                       = 0
 close(9)                                = 0
 getrandom(".)~p1}\231\24<Pb$\306\277\204\325", 16, GRND_NONBLOCK) = 16
 readlinkat(AT_FDCWD, "/sys/bus/usb/devices/3-6.4.4.4", "../../../devices/pci0000:00/0000"..., 99) = 73
 lstat("/sys", {st_mode=S_IFDIR|0555, st_size=0, ...}) = 0
 lstat("/sys/bus", {st_mode=S_IFDIR|0755, st_size=0, ...}) = 0
 lstat("/sys/bus/usb", {st_mode=S_IFDIR|0755, st_size=0, ...}) = 0
 lstat("/sys/bus/usb/devices", {st_mode=S_IFDIR|0755, st_size=0, ...}) = 0
 lstat("/sys/devices", {st_mode=S_IFDIR|0755, st_size=0, ...}) = 0
 lstat("/sys/devices/pci0000:00", {st_mode=S_IFDIR|0755, st_size=0, ...}) = 0
 lstat("/sys/devices/pci0000:00/0000:00:14.0", {st_mode=S_IFDIR|0755, st_size=0, ...}) = 0
 lstat("/sys/devices/pci0000:00/0000:00:14.0/usb3", {st_mode=S_IFDIR|0755, st_size=0, ...}) = 0
 lstat("/sys/devices/pci0000:00/0000:00:14.0/usb3/3-6", {st_mode=S_IFDIR|0755, st_size=0, ...}) = 0
 lstat("/sys/devices/pci0000:00/0000:00:14.0/usb3/3-6/3-6.4", {st_mode=S_IFDIR|0755, st_size=0, ...}) = 0
 lstat("/sys/devices/pci0000:00/0000:00:14.0/usb3/3-6/3-6.4/3-6.4.4", {st_mode=S_IFDIR|0755, st_size=0, ...}) = 0
 lstat("/sys/devices/pci0000:00/0000:00:14.0/usb3/3-6/3-6.4/3-6.4.4/3-6.4.4.4", {st_mode=S_IFDIR|0755, st_size=0, ...}) = 0
 access("/sys/devices/pci0000:00/0000:00:14.0/usb3/3-6/3-6.4/3-6.4.4/3-6.4.4.4/uevent", F_OK) = 0
 open("/sys/devices/pci0000:00/0000:00:14.0/usb3/3-6/3-6.4/3-6.4.4/3-6.4.4.4/uevent", O_RDONLY|O_CLOEXEC) = 9
 fstat(9, {st_mode=S_IFREG|0644, st_size=4096, ...}) = 0
 fstat(9, {st_mode=S_IFREG|0644, st_size=4096, ...}) = 0
 read(9, "MAJOR=189\nMINOR=264\nDEVNAME=bus/"..., 4096) = 128
 read(9, "", 4096)                       = 0
 read(9, "", 4096)                       = 0
 close(9)                                = 0
 getrandom("\7\377\250\26f\334\335\243F\f\340\204\240`v~", 16, GRND_NONBLOCK) = 16
 getrandom("Q\300\2778p]M\321\260\313v\206g]=\236", 16, GRND_NONBLOCK) = 16
 readlinkat(AT_FDCWD, "/sys/devices/pci0000:00/0000:00:14.0/usb3/3-6/3-6.4/3-6.4.4/3-6.4.4.4/subsystem", "../../../../../../../../bus/usb", 99) = 31
 open("/run/udev/data/c189:264", O_RDONLY|O_CLOEXEC) = 9
 fstat(9, {st_mode=S_IFREG|0644, st_size=577, ...}) = 0
 fstat(9, {st_mode=S_IFREG|0644, st_size=577, ...}) = 0
 read(9, "I:241591268476\nE:ID_VENDOR=VIA_L"..., 4096) = 577
 read(9, "", 4096)                       = 0
 close(9)                                = 0
 getrandom(")}\251v@eO\31n.( @\221\3462", 16, GRND_NONBLOCK) = 16
 readlinkat(AT_FDCWD, "/sys/bus/usb/devices/2-10.4.4.4", "../../../devices/pci0000:00/0000"..., 99) = 77
 lstat("/sys", {st_mode=S_IFDIR|0555, st_size=0, ...}) = 0
 lstat("/sys/bus", {st_mode=S_IFDIR|0755, st_size=0, ...}) = 0
 lstat("/sys/bus/usb", {st_mode=S_IFDIR|0755, st_size=0, ...}) = 0
 lstat("/sys/bus/usb/devices", {st_mode=S_IFDIR|0755, st_size=0, ...}) = 0
 lstat("/sys/devices", {st_mode=S_IFDIR|0755, st_size=0, ...}) = 0
 lstat("/sys/devices/pci0000:00", {st_mode=S_IFDIR|0755, st_size=0, ...}) = 0
 lstat("/sys/devices/pci0000:00/0000:00:14.0", {st_mode=S_IFDIR|0755, st_size=0, ...}) = 0
 lstat("/sys/devices/pci0000:00/0000:00:14.0/usb2", {st_mode=S_IFDIR|0755, st_size=0, ...}) = 0
 lstat("/sys/devices/pci0000:00/0000:00:14.0/usb2/2-10", {st_mode=S_IFDIR|0755, st_size=0, ...}) = 0
 lstat("/sys/devices/pci0000:00/0000:00:14.0/usb2/2-10/2-10.4", {st_mode=S_IFDIR|0755, st_size=0, ...}) = 0
 lstat("/sys/devices/pci0000:00/0000:00:14.0/usb2/2-10/2-10.4/2-10.4.4", {st_mode=S_IFDIR|0755, st_size=0, ...}) = 0
 lstat("/sys/devices/pci0000:00/0000:00:14.0/usb2/2-10/2-10.4/2-10.4.4/2-10.4.4.4", {st_mode=S_IFDIR|0755, st_size=0, ...}) = 0
 access("/sys/devices/pci0000:00/0000:00:14.0/usb2/2-10/2-10.4/2-10.4.4/2-10.4.4.4/uevent", F_OK) = 0
 open("/sys/devices/pci0000:00/0000:00:14.0/usb2/2-10/2-10.4/2-10.4.4/2-10.4.4.4/uevent", O_RDONLY|O_CLOEXEC) = 9
 fstat(9, {st_mode=S_IFREG|0644, st_size=4096, ...}) = 0
 fstat(9, {st_mode=S_IFREG|0644, st_size=4096, ...}) = 0
 read(9, "MAJOR=189\nMINOR=235\nDEVNAME=bus/"..., 4096) = 129
 read(9, "", 4096)                       = 0
 read(9, "", 4096)                       = 0
 close(9)                                = 0
 getrandom("\0\336?hek\273\377k\332\250\350\203\4h\34", 16, GRND_NONBLOCK) = 16
 getrandom("\320\4\232\305z\340\241\375\0048,J\335`\0\36", 16, GRND_NONBLOCK) = 16
 readlinkat(AT_FDCWD, "/sys/devices/pci0000:00/0000:00:14.0/usb2/2-10/2-10.4/2-10.4.4/2-10.4.4.4/subsystem", "../../../../../../../../bus/usb", 99) = 31
 open("/run/udev/data/c189:235", O_RDONLY|O_CLOEXEC) = 9
 fstat(9, {st_mode=S_IFREG|0644, st_size=580, ...}) = 0
 fstat(9, {st_mode=S_IFREG|0644, st_size=580, ...}) = 0
 read(9, "I:237722515133\nE:ID_VENDOR=VIA_L"..., 4096) = 580
 read(9, "", 4096)                       = 0
 close(9)                                = 0
 getrandom("P%\257\7]|\371\274c@\2770K\325:\376", 16, GRND_NONBLOCK) = 16
 readlinkat(AT_FDCWD, "/sys/bus/usb/devices/usb1", "../../../devices/pci0000:00/0000"..., 99) = 45
 lstat("/sys", {st_mode=S_IFDIR|0555, st_size=0, ...}) = 0
 lstat("/sys/bus", {st_mode=S_IFDIR|0755, st_size=0, ...}) = 0
 lstat("/sys/bus/usb", {st_mode=S_IFDIR|0755, st_size=0, ...}) = 0
 lstat("/sys/bus/usb/devices", {st_mode=S_IFDIR|0755, st_size=0, ...}) = 0
 lstat("/sys/devices", {st_mode=S_IFDIR|0755, st_size=0, ...}) = 0
 lstat("/sys/devices/pci0000:00", {st_mode=S_IFDIR|0755, st_size=0, ...}) = 0
 lstat("/sys/devices/pci0000:00/0000:00:1d.0", {st_mode=S_IFDIR|0755, st_size=0, ...}) = 0
 lstat("/sys/devices/pci0000:00/0000:00:1d.0/usb1", {st_mode=S_IFDIR|0755, st_size=0, ...}) = 0
 access("/sys/devices/pci0000:00/0000:00:1d.0/usb1/uevent", F_OK) = 0
 open("/sys/devices/pci0000:00/0000:00:1d.0/usb1/uevent", O_RDONLY|O_CLOEXEC) = 9
 fstat(9, {st_mode=S_IFREG|0644, st_size=4096, ...}) = 0
 fstat(9, {st_mode=S_IFREG|0644, st_size=4096, ...}) = 0
 read(9, "MAJOR=189\nMINOR=0\nDEVNAME=bus/us"..., 4096) = 124
 read(9, "", 4096)                       = 0
 brk(0x14f2000)                          = 0x14f2000
 read(9, "", 4096)                       = 0
 close(9)                                = 0
 getrandom("K\307K\230d\362\325wQU\356\22\346\v\340\253", 16, GRND_NONBLOCK) = 16
 getrandom("\343\267\317\24 \230\25\207\312\255\243\355\262:0(", 16, GRND_NONBLOCK) = 16
 brk(0x14ee000)                          = 0x14ee000
 readlinkat(AT_FDCWD, "/sys/devices/pci0000:00/0000:00:1d.0/usb1/subsystem", "../../../../bus/usb", 99) = 19
 open("/run/udev/data/c189:0", O_RDONLY|O_CLOEXEC) = 9
 fstat(9, {st_mode=S_IFREG|0644, st_size=571, ...}) = 0
 fstat(9, {st_mode=S_IFREG|0644, st_size=571, ...}) = 0
 read(9, "I:757945\nE:ID_VENDOR=Linux_4.8.0"..., 4096) = 571
 read(9, "", 4096)                       = 0
 close(9)                                = 0
 getrandom("\7\255\6\0079\331\3260\346c\260?\216\320\307b", 16, GRND_NONBLOCK) = 16
 readlinkat(AT_FDCWD, "/sys/bus/usb/devices/2-10.4.4.4.4:1.0", "../../../devices/pci0000:00/0000"..., 99) = 99
 readlinkat(AT_FDCWD, "/sys/bus/usb/devices/2-10.4.4.4.4:1.0", "../../../devices/pci0000:00/0000"..., 199) = 107
 lstat("/sys", {st_mode=S_IFDIR|0555, st_size=0, ...}) = 0
 lstat("/sys/bus", {st_mode=S_IFDIR|0755, st_size=0, ...}) = 0
 lstat("/sys/bus/usb", {st_mode=S_IFDIR|0755, st_size=0, ...}) = 0
 lstat("/sys/bus/usb/devices", {st_mode=S_IFDIR|0755, st_size=0, ...}) = 0
 lstat("/sys/devices", {st_mode=S_IFDIR|0755, st_size=0, ...}) = 0
 lstat("/sys/devices/pci0000:00", {st_mode=S_IFDIR|0755, st_size=0, ...}) = 0
 lstat("/sys/devices/pci0000:00/0000:00:14.0", {st_mode=S_IFDIR|0755, st_size=0, ...}) = 0
 lstat("/sys/devices/pci0000:00/0000:00:14.0/usb2", {st_mode=S_IFDIR|0755, st_size=0, ...}) = 0
 lstat("/sys/devices/pci0000:00/0000:00:14.0/usb2/2-10", {st_mode=S_IFDIR|0755, st_size=0, ...}) = 0
 lstat("/sys/devices/pci0000:00/0000:00:14.0/usb2/2-10/2-10.4", {st_mode=S_IFDIR|0755, st_size=0, ...}) = 0
 lstat("/sys/devices/pci0000:00/0000:00:14.0/usb2/2-10/2-10.4/2-10.4.4", {st_mode=S_IFDIR|0755, st_size=0, ...}) = 0
 lstat("/sys/devices/pci0000:00/0000:00:14.0/usb2/2-10/2-10.4/2-10.4.4/2-10.4.4.4", {st_mode=S_IFDIR|0755, st_size=0, ...}) = 0
 lstat("/sys/devices/pci0000:00/0000:00:14.0/usb2/2-10/2-10.4/2-10.4.4/2-10.4.4.4/2-10.4.4.4.4", {st_mode=S_IFDIR|0755, st_size=0, ...}) = 0
 lstat("/sys/devices/pci0000:00/0000:00:14.0/usb2/2-10/2-10.4/2-10.4.4/2-10.4.4.4/2-10.4.4.4.4/2-10.4.4.4.4:1.0", {st_mode=S_IFDIR|0755, st_size=0, ...}) = 0
 access("/sys/devices/pci0000:00/0000:00:14.0/usb2/2-10/2-10.4/2-10.4.4/2-10.4.4.4/2-10.4.4.4.4/2-10.4.4.4.4:1.0/uevent", F_OK) = 0
 open("/sys/devices/pci0000:00/0000:00:14.0/usb2/2-10/2-10.4/2-10.4.4/2-10.4.4.4/2-10.4.4.4.4/2-10.4.4.4.4:1.0/uevent", O_RDONLY|O_CLOEXEC) = 9
 fstat(9, {st_mode=S_IFREG|0644, st_size=4096, ...}) = 0
 fstat(9, {st_mode=S_IFREG|0644, st_size=4096, ...}) = 0
 read(9, "DEVTYPE=usb_interface\nPRODUCT=4a"..., 4096) = 131
 read(9, "", 4096)                       = 0
 read(9, "", 4096)                       = 0
 close(9)                                = 0
 getrandom("|\306)\233z1\235>\277\336\277\221\351Jf\24", 16, GRND_NONBLOCK) = 16
 readlinkat(AT_FDCWD, "/sys/devices/pci0000:00/0000:00:14.0/usb2/2-10/2-10.4/2-10.4.4/2-10.4.4.4/2-10.4.4.4.4/2-10.4.4.4.4:1.0/subsystem", "../../../../../../../../../../bu"..., 99) = 37
 open("/run/udev/data/+usb:2-10.4.4.4.4:1.0", O_RDONLY|O_CLOEXEC) = 9
 fstat(9, {st_mode=S_IFREG|0644, st_size=53, ...}) = 0
 fstat(9, {st_mode=S_IFREG|0644, st_size=53, ...}) = 0
 read(9, "I:237723273167\nE:ID_VENDOR_FROM_"..., 4096) = 53
 read(9, "", 4096)                       = 0
 close(9)                                = 0
 getrandom("\263\r_\234\276\276\240|\343\224M#4dG\275", 16, GRND_NONBLOCK) = 16
 readlinkat(AT_FDCWD, "/sys/bus/usb/devices/2-10.4.2:1.3", "../../../devices/pci0000:00/0000"..., 99) = 79
 lstat("/sys", {st_mode=S_IFDIR|0555, st_size=0, ...}) = 0
 lstat("/sys/bus", {st_mode=S_IFDIR|0755, st_size=0, ...}) = 0
 lstat("/sys/bus/usb", {st_mode=S_IFDIR|0755, st_size=0, ...}) = 0
 lstat("/sys/bus/usb/devices", {st_mode=S_IFDIR|0755, st_size=0, ...}) = 0
 lstat("/sys/devices", {st_mode=S_IFDIR|0755, st_size=0, ...}) = 0
 lstat("/sys/devices/pci0000:00", {st_mode=S_IFDIR|0755, st_size=0, ...}) = 0
 lstat("/sys/devices/pci0000:00/0000:00:14.0", {st_mode=S_IFDIR|0755, st_size=0, ...}) = 0
 lstat("/sys/devices/pci0000:00/0000:00:14.0/usb2", {st_mode=S_IFDIR|0755, st_size=0, ...}) = 0
 lstat("/sys/devices/pci0000:00/0000:00:14.0/usb2/2-10", {st_mode=S_IFDIR|0755, st_size=0, ...}) = 0
 lstat("/sys/devices/pci0000:00/0000:00:14.0/usb2/2-10/2-10.4", {st_mode=S_IFDIR|0755, st_size=0, ...}) = 0
 lstat("/sys/devices/pci0000:00/0000:00:14.0/usb2/2-10/2-10.4/2-10.4.2", {st_mode=S_IFDIR|0755, st_size=0, ...}) = 0
 lstat("/sys/devices/pci0000:00/0000:00:14.0/usb2/2-10/2-10.4/2-10.4.2/2-10.4.2:1.3", {st_mode=S_IFDIR|0755, st_size=0, ...}) = 0
 access("/sys/devices/pci0000:00/0000:00:14.0/usb2/2-10/2-10.4/2-10.4.2/2-10.4.2:1.3/uevent", F_OK) = 0
 open("/sys/devices/pci0000:00/0000:00:14.0/usb2/2-10/2-10.4/2-10.4.2/2-10.4.2:1.3/uevent", O_RDONLY|O_CLOEXEC) = 9
 fstat(9, {st_mode=S_IFREG|0644, st_size=4096, ...}) = 0
 fstat(9, {st_mode=S_IFREG|0644, st_size=4096, ...}) = 0
 read(9, "DEVTYPE=usb_interface\nDRIVER=usb"..., 4096) = 143
 read(9, "", 4096)                       = 0
 read(9, "", 4096)                       = 0
 close(9)                                = 0
 getrandom("\30\304\224U@U\242\277\311\233 D,\244\306(", 16, GRND_NONBLOCK) = 16
 readlinkat(AT_FDCWD, "/sys/devices/pci0000:00/0000:00:14.0/usb2/2-10/2-10.4/2-10.4.2/2-10.4.2:1.3/subsystem", "../../../../../../../../bus/usb", 99) = 31
 open("/run/udev/data/+usb:2-10.4.2:1.3", O_RDONLY|O_CLOEXEC) = 9
 fstat(9, {st_mode=S_IFREG|0644, st_size=72, ...}) = 0
 fstat(9, {st_mode=S_IFREG|0644, st_size=72, ...}) = 0
 read(9, "I:270270210208\nE:ID_VENDOR_FROM_"..., 4096) = 72
 read(9, "", 4096)                       = 0
 close(9)                                = 0
 getrandom("7%\266B\0\0\7u\326\275\202\t\256b\33L", 16, GRND_NONBLOCK) = 16
 readlinkat(AT_FDCWD, "/sys/bus/usb/devices/3-0:1.0", "../../../devices/pci0000:00/0000"..., 99) = 53
 lstat("/sys", {st_mode=S_IFDIR|0555, st_size=0, ...}) = 0
 lstat("/sys/bus", {st_mode=S_IFDIR|0755, st_size=0, ...}) = 0
 lstat("/sys/bus/usb", {st_mode=S_IFDIR|0755, st_size=0, ...}) = 0
 lstat("/sys/bus/usb/devices", {st_mode=S_IFDIR|0755, st_size=0, ...}) = 0
 lstat("/sys/devices", {st_mode=S_IFDIR|0755, st_size=0, ...}) = 0
 lstat("/sys/devices/pci0000:00", {st_mode=S_IFDIR|0755, st_size=0, ...}) = 0
 lstat("/sys/devices/pci0000:00/0000:00:14.0", {st_mode=S_IFDIR|0755, st_size=0, ...}) = 0
 lstat("/sys/devices/pci0000:00/0000:00:14.0/usb3", {st_mode=S_IFDIR|0755, st_size=0, ...}) = 0
 lstat("/sys/devices/pci0000:00/0000:00:14.0/usb3/3-0:1.0", {st_mode=S_IFDIR|0755, st_size=0, ...}) = 0
 access("/sys/devices/pci0000:00/0000:00:14.0/usb3/3-0:1.0/uevent", F_OK) = 0
 open("/sys/devices/pci0000:00/0000:00:14.0/usb3/3-0:1.0/uevent", O_RDONLY|O_CLOEXEC) = 9
 fstat(9, {st_mode=S_IFREG|0644, st_size=4096, ...}) = 0
 fstat(9, {st_mode=S_IFREG|0644, st_size=4096, ...}) = 0
 read(9, "DEVTYPE=usb_interface\nDRIVER=hub"..., 4096) = 138
 read(9, "", 4096)                       = 0
 read(9, "", 4096)                       = 0
 close(9)                                = 0
 getrandom("\222c\3214\347D\214w\251\361\322%\214\f3\362", 16, GRND_NONBLOCK) = 16
 readlinkat(AT_FDCWD, "/sys/devices/pci0000:00/0000:00:14.0/usb3/3-0:1.0/subsystem", "../../../../../bus/usb", 99) = 22
 open("/run/udev/data/+usb:3-0:1.0", O_RDONLY|O_CLOEXEC) = 9
 fstat(9, {st_mode=S_IFREG|0644, st_size=125, ...}) = 0
 fstat(9, {st_mode=S_IFREG|0644, st_size=125, ...}) = 0
 read(9, "I:30354121\nE:ID_USB_CLASS_FROM_D"..., 4096) = 125
 read(9, "", 4096)                       = 0
 close(9)                                = 0
 getrandom("\23M\370\5\325%\203<m\211\220h\353El\305", 16, GRND_NONBLOCK) = 16
 readlinkat(AT_FDCWD, "/sys/bus/usb/devices/2-10.4.2:1.1", "../../../devices/pci0000:00/0000"..., 99) = 79
 lstat("/sys", {st_mode=S_IFDIR|0555, st_size=0, ...}) = 0
 lstat("/sys/bus", {st_mode=S_IFDIR|0755, st_size=0, ...}) = 0
 lstat("/sys/bus/usb", {st_mode=S_IFDIR|0755, st_size=0, ...}) = 0
 lstat("/sys/bus/usb/devices", {st_mode=S_IFDIR|0755, st_size=0, ...}) = 0
 lstat("/sys/devices", {st_mode=S_IFDIR|0755, st_size=0, ...}) = 0
 lstat("/sys/devices/pci0000:00", {st_mode=S_IFDIR|0755, st_size=0, ...}) = 0
 lstat("/sys/devices/pci0000:00/0000:00:14.0", {st_mode=S_IFDIR|0755, st_size=0, ...}) = 0
 lstat("/sys/devices/pci0000:00/0000:00:14.0/usb2", {st_mode=S_IFDIR|0755, st_size=0, ...}) = 0
 lstat("/sys/devices/pci0000:00/0000:00:14.0/usb2/2-10", {st_mode=S_IFDIR|0755, st_size=0, ...}) = 0
 lstat("/sys/devices/pci0000:00/0000:00:14.0/usb2/2-10/2-10.4", {st_mode=S_IFDIR|0755, st_size=0, ...}) = 0
 lstat("/sys/devices/pci0000:00/0000:00:14.0/usb2/2-10/2-10.4/2-10.4.2", {st_mode=S_IFDIR|0755, st_size=0, ...}) = 0
 lstat("/sys/devices/pci0000:00/0000:00:14.0/usb2/2-10/2-10.4/2-10.4.2/2-10.4.2:1.1", {st_mode=S_IFDIR|0755, st_size=0, ...}) = 0
 access("/sys/devices/pci0000:00/0000:00:14.0/usb2/2-10/2-10.4/2-10.4.2/2-10.4.2:1.1/uevent", F_OK) = 0
 open("/sys/devices/pci0000:00/0000:00:14.0/usb2/2-10/2-10.4/2-10.4.2/2-10.4.2:1.1/uevent", O_RDONLY|O_CLOEXEC) = 9
 fstat(9, {st_mode=S_IFREG|0644, st_size=4096, ...}) = 0
 fstat(9, {st_mode=S_IFREG|0644, st_size=4096, ...}) = 0
 read(9, "DEVTYPE=usb_interface\nDRIVER=usb"..., 4096) = 143
 read(9, "", 4096)                       = 0
 read(9, "", 4096)                       = 0
 close(9)                                = 0
 getrandom("J\3303a\216\376\223f\233\225gM\243\330b\331", 16, GRND_NONBLOCK) = 16
 readlinkat(AT_FDCWD, "/sys/devices/pci0000:00/0000:00:14.0/usb2/2-10/2-10.4/2-10.4.2/2-10.4.2:1.1/subsystem", "../../../../../../../../bus/usb", 99) = 31
 open("/run/udev/data/+usb:2-10.4.2:1.1", O_RDONLY|O_CLOEXEC) = 9
 fstat(9, {st_mode=S_IFREG|0644, st_size=72, ...}) = 0
 fstat(9, {st_mode=S_IFREG|0644, st_size=72, ...}) = 0
 read(9, "I:270270207448\nE:ID_VENDOR_FROM_"..., 4096) = 72
 read(9, "", 4096)                       = 0
 close(9)                                = 0
 getrandom("nO\321\324j\2238\10O\3173z}\rc:", 16, GRND_NONBLOCK) = 16
 readlinkat(AT_FDCWD, "/sys/bus/usb/devices/2-10.4", "../../../devices/pci0000:00/0000"..., 99) = 57
 lstat("/sys", {st_mode=S_IFDIR|0555, st_size=0, ...}) = 0
 lstat("/sys/bus", {st_mode=S_IFDIR|0755, st_size=0, ...}) = 0
 lstat("/sys/bus/usb", {st_mode=S_IFDIR|0755, st_size=0, ...}) = 0
 lstat("/sys/bus/usb/devices", {st_mode=S_IFDIR|0755, st_size=0, ...}) = 0
 lstat("/sys/devices", {st_mode=S_IFDIR|0755, st_size=0, ...}) = 0
 lstat("/sys/devices/pci0000:00", {st_mode=S_IFDIR|0755, st_size=0, ...}) = 0
 lstat("/sys/devices/pci0000:00/0000:00:14.0", {st_mode=S_IFDIR|0755, st_size=0, ...}) = 0
 lstat("/sys/devices/pci0000:00/0000:00:14.0/usb2", {st_mode=S_IFDIR|0755, st_size=0, ...}) = 0
 lstat("/sys/devices/pci0000:00/0000:00:14.0/usb2/2-10", {st_mode=S_IFDIR|0755, st_size=0, ...}) = 0
 lstat("/sys/devices/pci0000:00/0000:00:14.0/usb2/2-10/2-10.4", {st_mode=S_IFDIR|0755, st_size=0, ...}) = 0
 access("/sys/devices/pci0000:00/0000:00:14.0/usb2/2-10/2-10.4/uevent", F_OK) = 0
 open("/sys/devices/pci0000:00/0000:00:14.0/usb2/2-10/2-10.4/uevent", O_RDONLY|O_CLOEXEC) = 9
 fstat(9, {st_mode=S_IFREG|0644, st_size=4096, ...}) = 0
 fstat(9, {st_mode=S_IFREG|0644, st_size=4096, ...}) = 0
 read(9, "MAJOR=189\nMINOR=230\nDEVNAME=bus/"..., 4096) = 129
 read(9, "", 4096)                       = 0
 read(9, "", 4096)                       = 0
 close(9)                                = 0
 getrandom("\343m\31\245[\215\337\230P\372x \341\370\201\334", 16, GRND_NONBLOCK) = 16
 getrandom("cd\232\313\331BD\rR\306\rXmO\375\233", 16, GRND_NONBLOCK) = 16
 readlinkat(AT_FDCWD, "/sys/devices/pci0000:00/0000:00:14.0/usb2/2-10/2-10.4/subsystem", "../../../../../../bus/usb", 99) = 25
 open("/run/udev/data/c189:230", O_RDONLY|O_CLOEXEC) = 9
 fstat(9, {st_mode=S_IFREG|0644, st_size=568, ...}) = 0
 fstat(9, {st_mode=S_IFREG|0644, st_size=568, ...}) = 0
 read(9, "I:237720791504\nE:ID_VENDOR=VIA_L"..., 4096) = 568
 read(9, "", 4096)                       = 0
 close(9)                                = 0
 getrandom("\245\4\243t%\376\216&e\212Tz\322F\37\374", 16, GRND_NONBLOCK) = 16
 readlinkat(AT_FDCWD, "/sys/bus/usb/devices/2-10.4.4:1.0", "../../../devices/pci0000:00/0000"..., 99) = 79
 lstat("/sys", {st_mode=S_IFDIR|0555, st_size=0, ...}) = 0
 lstat("/sys/bus", {st_mode=S_IFDIR|0755, st_size=0, ...}) = 0
 lstat("/sys/bus/usb", {st_mode=S_IFDIR|0755, st_size=0, ...}) = 0
 lstat("/sys/bus/usb/devices", {st_mode=S_IFDIR|0755, st_size=0, ...}) = 0
 lstat("/sys/devices", {st_mode=S_IFDIR|0755, st_size=0, ...}) = 0
 lstat("/sys/devices/pci0000:00", {st_mode=S_IFDIR|0755, st_size=0, ...}) = 0
 lstat("/sys/devices/pci0000:00/0000:00:14.0", {st_mode=S_IFDIR|0755, st_size=0, ...}) = 0
 lstat("/sys/devices/pci0000:00/0000:00:14.0/usb2", {st_mode=S_IFDIR|0755, st_size=0, ...}) = 0
 lstat("/sys/devices/pci0000:00/0000:00:14.0/usb2/2-10", {st_mode=S_IFDIR|0755, st_size=0, ...}) = 0
 lstat("/sys/devices/pci0000:00/0000:00:14.0/usb2/2-10/2-10.4", {st_mode=S_IFDIR|0755, st_size=0, ...}) = 0
 lstat("/sys/devices/pci0000:00/0000:00:14.0/usb2/2-10/2-10.4/2-10.4.4", {st_mode=S_IFDIR|0755, st_size=0, ...}) = 0
 lstat("/sys/devices/pci0000:00/0000:00:14.0/usb2/2-10/2-10.4/2-10.4.4/2-10.4.4:1.0", {st_mode=S_IFDIR|0755, st_size=0, ...}) = 0
 access("/sys/devices/pci0000:00/0000:00:14.0/usb2/2-10/2-10.4/2-10.4.4/2-10.4.4:1.0/uevent", F_OK) = 0
 open("/sys/devices/pci0000:00/0000:00:14.0/usb2/2-10/2-10.4/2-10.4.4/2-10.4.4:1.0/uevent", O_RDONLY|O_CLOEXEC) = 9
 fstat(9, {st_mode=S_IFREG|0644, st_size=4096, ...}) = 0
 fstat(9, {st_mode=S_IFREG|0644, st_size=4096, ...}) = 0
 read(9, "DEVTYPE=usb_interface\nDRIVER=hub"..., 4096) = 141
 read(9, "", 4096)                       = 0
 read(9, "", 4096)                       = 0
 close(9)                                = 0
 getrandom("/\212\354\303yW\247*6\267d\265\33\351\177\352", 16, GRND_NONBLOCK) = 16
 readlinkat(AT_FDCWD, "/sys/devices/pci0000:00/0000:00:14.0/usb2/2-10/2-10.4/2-10.4.4/2-10.4.4:1.0/subsystem", "../../../../../../../../bus/usb", 99) = 31
 open("/run/udev/data/+usb:2-10.4.4:1.0", O_RDONLY|O_CLOEXEC) = 9
 fstat(9, {st_mode=S_IFREG|0644, st_size=166, ...}) = 0
 fstat(9, {st_mode=S_IFREG|0644, st_size=166, ...}) = 0
 read(9, "I:237721539197\nE:ID_USB_CLASS_FR"..., 4096) = 166
 read(9, "", 4096)                       = 0
 close(9)                                = 0
 getrandom("i\230S\210\216\214p\260~p\10>\211\235~\270", 16, GRND_NONBLOCK) = 16
 readlinkat(AT_FDCWD, "/sys/bus/usb/devices/2-10.4.4.1:1.1", "../../../devices/pci0000:00/0000"..., 99) = 92
 lstat("/sys", {st_mode=S_IFDIR|0555, st_size=0, ...}) = 0
 lstat("/sys/bus", {st_mode=S_IFDIR|0755, st_size=0, ...}) = 0
 lstat("/sys/bus/usb", {st_mode=S_IFDIR|0755, st_size=0, ...}) = 0
 lstat("/sys/bus/usb/devices", {st_mode=S_IFDIR|0755, st_size=0, ...}) = 0
 lstat("/sys/devices", {st_mode=S_IFDIR|0755, st_size=0, ...}) = 0
 lstat("/sys/devices/pci0000:00", {st_mode=S_IFDIR|0755, st_size=0, ...}) = 0
 lstat("/sys/devices/pci0000:00/0000:00:14.0", {st_mode=S_IFDIR|0755, st_size=0, ...}) = 0
 lstat("/sys/devices/pci0000:00/0000:00:14.0/usb2", {st_mode=S_IFDIR|0755, st_size=0, ...}) = 0
 lstat("/sys/devices/pci0000:00/0000:00:14.0/usb2/2-10", {st_mode=S_IFDIR|0755, st_size=0, ...}) = 0
 lstat("/sys/devices/pci0000:00/0000:00:14.0/usb2/2-10/2-10.4", {st_mode=S_IFDIR|0755, st_size=0, ...}) = 0
 lstat("/sys/devices/pci0000:00/0000:00:14.0/usb2/2-10/2-10.4/2-10.4.4", {st_mode=S_IFDIR|0755, st_size=0, ...}) = 0
 lstat("/sys/devices/pci0000:00/0000:00:14.0/usb2/2-10/2-10.4/2-10.4.4/2-10.4.4.1", {st_mode=S_IFDIR|0755, st_size=0, ...}) = 0
 lstat("/sys/devices/pci0000:00/0000:00:14.0/usb2/2-10/2-10.4/2-10.4.4/2-10.4.4.1/2-10.4.4.1:1.1", {st_mode=S_IFDIR|0755, st_size=0, ...}) = 0
 access("/sys/devices/pci0000:00/0000:00:14.0/usb2/2-10/2-10.4/2-10.4.4/2-10.4.4.1/2-10.4.4.1:1.1/uevent", F_OK) = 0
 open("/sys/devices/pci0000:00/0000:00:14.0/usb2/2-10/2-10.4/2-10.4.4/2-10.4.4.1/2-10.4.4.1:1.1/uevent", O_RDONLY|O_CLOEXEC) = 9
 fstat(9, {st_mode=S_IFREG|0644, st_size=4096, ...}) = 0
 fstat(9, {st_mode=S_IFREG|0644, st_size=4096, ...}) = 0
 read(9, "DEVTYPE=usb_interface\nDRIVER=usb"..., 4096) = 141
 read(9, "", 4096)                       = 0
 read(9, "", 4096)                       = 0
 close(9)                                = 0
 getrandom("\25\316n\222\241\305\332\301\354\344\223\177XcZ\363", 16, GRND_NONBLOCK) = 16
 readlinkat(AT_FDCWD, "/sys/devices/pci0000:00/0000:00:14.0/usb2/2-10/2-10.4/2-10.4.4/2-10.4.4.1/2-10.4.4.1:1.1/subsystem", "../../../../../../../../../bus/u"..., 99) = 34
 open("/run/udev/data/+usb:2-10.4.4.1:1.1", O_RDONLY|O_CLOEXEC) = -1 ENOENT (No such file or directory)
 readlinkat(AT_FDCWD, "/sys/bus/usb/devices/2-10.4.4.4.3:1.1", "../../../devices/pci0000:00/0000"..., 99) = 99
 readlinkat(AT_FDCWD, "/sys/bus/usb/devices/2-10.4.4.4.3:1.1", "../../../devices/pci0000:00/0000"..., 199) = 107
 lstat("/sys", {st_mode=S_IFDIR|0555, st_size=0, ...}) = 0
 lstat("/sys/bus", {st_mode=S_IFDIR|0755, st_size=0, ...}) = 0
 lstat("/sys/bus/usb", {st_mode=S_IFDIR|0755, st_size=0, ...}) = 0
 lstat("/sys/bus/usb/devices", {st_mode=S_IFDIR|0755, st_size=0, ...}) = 0
 lstat("/sys/devices", {st_mode=S_IFDIR|0755, st_size=0, ...}) = 0
 lstat("/sys/devices/pci0000:00", {st_mode=S_IFDIR|0755, st_size=0, ...}) = 0
 lstat("/sys/devices/pci0000:00/0000:00:14.0", {st_mode=S_IFDIR|0755, st_size=0, ...}) = 0
 lstat("/sys/devices/pci0000:00/0000:00:14.0/usb2", {st_mode=S_IFDIR|0755, st_size=0, ...}) = 0
 lstat("/sys/devices/pci0000:00/0000:00:14.0/usb2/2-10", {st_mode=S_IFDIR|0755, st_size=0, ...}) = 0
 lstat("/sys/devices/pci0000:00/0000:00:14.0/usb2/2-10/2-10.4", {st_mode=S_IFDIR|0755, st_size=0, ...}) = 0
 lstat("/sys/devices/pci0000:00/0000:00:14.0/usb2/2-10/2-10.4/2-10.4.4", {st_mode=S_IFDIR|0755, st_size=0, ...}) = 0
 lstat("/sys/devices/pci0000:00/0000:00:14.0/usb2/2-10/2-10.4/2-10.4.4/2-10.4.4.4", {st_mode=S_IFDIR|0755, st_size=0, ...}) = 0
 lstat("/sys/devices/pci0000:00/0000:00:14.0/usb2/2-10/2-10.4/2-10.4.4/2-10.4.4.4/2-10.4.4.4.3", {st_mode=S_IFDIR|0755, st_size=0, ...}) = 0
 lstat("/sys/devices/pci0000:00/0000:00:14.0/usb2/2-10/2-10.4/2-10.4.4/2-10.4.4.4/2-10.4.4.4.3/2-10.4.4.4.3:1.1", {st_mode=S_IFDIR|0755, st_size=0, ...}) = 0
 access("/sys/devices/pci0000:00/0000:00:14.0/usb2/2-10/2-10.4/2-10.4.4/2-10.4.4.4/2-10.4.4.4.3/2-10.4.4.4.3:1.1/uevent", F_OK) = 0
 open("/sys/devices/pci0000:00/0000:00:14.0/usb2/2-10/2-10.4/2-10.4.4/2-10.4.4.4/2-10.4.4.4.3/2-10.4.4.4.3:1.1/uevent", O_RDONLY|O_CLOEXEC) = 9
 fstat(9, {st_mode=S_IFREG|0644, st_size=4096, ...}) = 0
 fstat(9, {st_mode=S_IFREG|0644, st_size=4096, ...}) = 0
 read(9, "DEVTYPE=usb_interface\nDRIVER=usb"..., 4096) = 143
 read(9, "", 4096)                       = 0
 read(9, "", 4096)                       = 0
 close(9)                                = 0
 getrandom("\243\242Z\376\24[\327\r^pJ\332\341q\205\336", 16, GRND_NONBLOCK) = 16
 readlinkat(AT_FDCWD, "/sys/devices/pci0000:00/0000:00:14.0/usb2/2-10/2-10.4/2-10.4.4/2-10.4.4.4/2-10.4.4.4.3/2-10.4.4.4.3:1.1/subsystem", "../../../../../../../../../../bu"..., 99) = 37
 open("/run/udev/data/+usb:2-10.4.4.4.3:1.1", O_RDONLY|O_CLOEXEC) = 9
 fstat(9, {st_mode=S_IFREG|0644, st_size=56, ...}) = 0
 fstat(9, {st_mode=S_IFREG|0644, st_size=56, ...}) = 0
 read(9, "I:237723266126\nE:ID_VENDOR_FROM_"..., 4096) = 56
 read(9, "", 4096)                       = 0
 close(9)                                = 0
 getrandom("K\7\231pK\234\16\246\0\273\333\376Q\216\3268", 16, GRND_NONBLOCK) = 16
 readlinkat(AT_FDCWD, "/sys/bus/usb/devices/2-10.4.4.3:1.0", "../../../devices/pci0000:00/0000"..., 99) = 92
 lstat("/sys", {st_mode=S_IFDIR|0555, st_size=0, ...}) = 0
 lstat("/sys/bus", {st_mode=S_IFDIR|0755, st_size=0, ...}) = 0
 lstat("/sys/bus/usb", {st_mode=S_IFDIR|0755, st_size=0, ...}) = 0
 lstat("/sys/bus/usb/devices", {st_mode=S_IFDIR|0755, st_size=0, ...}) = 0
 lstat("/sys/devices", {st_mode=S_IFDIR|0755, st_size=0, ...}) = 0
 lstat("/sys/devices/pci0000:00", {st_mode=S_IFDIR|0755, st_size=0, ...}) = 0
 lstat("/sys/devices/pci0000:00/0000:00:14.0", {st_mode=S_IFDIR|0755, st_size=0, ...}) = 0
 lstat("/sys/devices/pci0000:00/0000:00:14.0/usb2", {st_mode=S_IFDIR|0755, st_size=0, ...}) = 0
 lstat("/sys/devices/pci0000:00/0000:00:14.0/usb2/2-10", {st_mode=S_IFDIR|0755, st_size=0, ...}) = 0
 lstat("/sys/devices/pci0000:00/0000:00:14.0/usb2/2-10/2-10.4", {st_mode=S_IFDIR|0755, st_size=0, ...}) = 0
 lstat("/sys/devices/pci0000:00/0000:00:14.0/usb2/2-10/2-10.4/2-10.4.4", {st_mode=S_IFDIR|0755, st_size=0, ...}) = 0
 lstat("/sys/devices/pci0000:00/0000:00:14.0/usb2/2-10/2-10.4/2-10.4.4/2-10.4.4.3", {st_mode=S_IFDIR|0755, st_size=0, ...}) = 0
 lstat("/sys/devices/pci0000:00/0000:00:14.0/usb2/2-10/2-10.4/2-10.4.4/2-10.4.4.3/2-10.4.4.3:1.0", {st_mode=S_IFDIR|0755, st_size=0, ...}) = 0
 access("/sys/devices/pci0000:00/0000:00:14.0/usb2/2-10/2-10.4/2-10.4.4/2-10.4.4.3/2-10.4.4.3:1.0/uevent", F_OK) = 0
 open("/sys/devices/pci0000:00/0000:00:14.0/usb2/2-10/2-10.4/2-10.4.4/2-10.4.4.3/2-10.4.4.3:1.0/uevent", O_RDONLY|O_CLOEXEC) = 9
 fstat(9, {st_mode=S_IFREG|0644, st_size=4096, ...}) = 0
 fstat(9, {st_mode=S_IFREG|0644, st_size=4096, ...}) = 0
 read(9, "DEVTYPE=usb_interface\nPRODUCT=13"..., 4096) = 135
 read(9, "", 4096)                       = 0
 read(9, "", 4096)                       = 0
 close(9)                                = 0
 getrandom("\270\353\16\204N\372\341\331\f\222\245\227\375\221G\1", 16, GRND_NONBLOCK) = 16
 readlinkat(AT_FDCWD, "/sys/devices/pci0000:00/0000:00:14.0/usb2/2-10/2-10.4/2-10.4.4/2-10.4.4.3/2-10.4.4.3:1.0/subsystem", "../../../../../../../../../bus/u"..., 99) = 34
 open("/run/udev/data/+usb:2-10.4.4.3:1.0", O_RDONLY|O_CLOEXEC) = 9
 fstat(9, {st_mode=S_IFREG|0644, st_size=85, ...}) = 0
 fstat(9, {st_mode=S_IFREG|0644, st_size=85, ...}) = 0
 read(9, "I:237722519331\nE:ID_VENDOR_FROM_"..., 4096) = 85
 read(9, "", 4096)                       = 0
 close(9)                                = 0
 getrandom("[\241Rz\276\333\357u\37p\215\302\223\20;\316", 16, GRND_NONBLOCK) = 16
 readlinkat(AT_FDCWD, "/sys/bus/usb/devices/1-1", "../../../devices/pci0000:00/0000"..., 99) = 49
 lstat("/sys", {st_mode=S_IFDIR|0555, st_size=0, ...}) = 0
 lstat("/sys/bus", {st_mode=S_IFDIR|0755, st_size=0, ...}) = 0
 lstat("/sys/bus/usb", {st_mode=S_IFDIR|0755, st_size=0, ...}) = 0
 lstat("/sys/bus/usb/devices", {st_mode=S_IFDIR|0755, st_size=0, ...}) = 0
 lstat("/sys/devices", {st_mode=S_IFDIR|0755, st_size=0, ...}) = 0
 lstat("/sys/devices/pci0000:00", {st_mode=S_IFDIR|0755, st_size=0, ...}) = 0
 lstat("/sys/devices/pci0000:00/0000:00:1d.0", {st_mode=S_IFDIR|0755, st_size=0, ...}) = 0
 lstat("/sys/devices/pci0000:00/0000:00:1d.0/usb1", {st_mode=S_IFDIR|0755, st_size=0, ...}) = 0
 lstat("/sys/devices/pci0000:00/0000:00:1d.0/usb1/1-1", {st_mode=S_IFDIR|0755, st_size=0, ...}) = 0
 access("/sys/devices/pci0000:00/0000:00:1d.0/usb1/1-1/uevent", F_OK) = 0
 open("/sys/devices/pci0000:00/0000:00:1d.0/usb1/1-1/uevent", O_RDONLY|O_CLOEXEC) = 9
 fstat(9, {st_mode=S_IFREG|0644, st_size=4096, ...}) = 0
 fstat(9, {st_mode=S_IFREG|0644, st_size=4096, ...}) = 0
 read(9, "MAJOR=189\nMINOR=1\nDEVNAME=bus/us"..., 4096) = 125
 read(9, "", 4096)                       = 0
 read(9, "", 4096)                       = 0
 close(9)                                = 0
 getrandom("\322:\270\2A\365\347hu?qNnyX\360", 16, GRND_NONBLOCK) = 16
 getrandom("\300\222\262\316\203\371m\333\31\257cT!\360\rK", 16, GRND_NONBLOCK) = 16
 readlinkat(AT_FDCWD, "/sys/devices/pci0000:00/0000:00:1d.0/usb1/1-1/subsystem", "../../../../../bus/usb", 99) = 22
 open("/run/udev/data/c189:1", O_RDONLY|O_CLOEXEC) = 9
 fstat(9, {st_mode=S_IFREG|0644, st_size=368, ...}) = 0
 fstat(9, {st_mode=S_IFREG|0644, st_size=368, ...}) = 0
 read(9, "I:1133775\nE:ID_VENDOR=8087\nE:ID_"..., 4096) = 368
 read(9, "", 4096)                       = 0
 close(9)                                = 0
 getrandom("\342?5\2\220\222\222\v&C=\365\207./3", 16, GRND_NONBLOCK) = 16
 readlinkat(AT_FDCWD, "/sys/bus/usb/devices/2-10.1:1.3", "../../../devices/pci0000:00/0000"..., 99) = 68
 lstat("/sys", {st_mode=S_IFDIR|0555, st_size=0, ...}) = 0
 lstat("/sys/bus", {st_mode=S_IFDIR|0755, st_size=0, ...}) = 0
 lstat("/sys/bus/usb", {st_mode=S_IFDIR|0755, st_size=0, ...}) = 0
 lstat("/sys/bus/usb/devices", {st_mode=S_IFDIR|0755, st_size=0, ...}) = 0
 lstat("/sys/devices", {st_mode=S_IFDIR|0755, st_size=0, ...}) = 0
 lstat("/sys/devices/pci0000:00", {st_mode=S_IFDIR|0755, st_size=0, ...}) = 0
 lstat("/sys/devices/pci0000:00/0000:00:14.0", {st_mode=S_IFDIR|0755, st_size=0, ...}) = 0
 lstat("/sys/devices/pci0000:00/0000:00:14.0/usb2", {st_mode=S_IFDIR|0755, st_size=0, ...}) = 0
 lstat("/sys/devices/pci0000:00/0000:00:14.0/usb2/2-10", {st_mode=S_IFDIR|0755, st_size=0, ...}) = 0
 lstat("/sys/devices/pci0000:00/0000:00:14.0/usb2/2-10/2-10.1", {st_mode=S_IFDIR|0755, st_size=0, ...}) = 0
 lstat("/sys/devices/pci0000:00/0000:00:14.0/usb2/2-10/2-10.1/2-10.1:1.3", {st_mode=S_IFDIR|0755, st_size=0, ...}) = 0
 access("/sys/devices/pci0000:00/0000:00:14.0/usb2/2-10/2-10.1/2-10.1:1.3/uevent", F_OK) = 0
 open("/sys/devices/pci0000:00/0000:00:14.0/usb2/2-10/2-10.1/2-10.1:1.3/uevent", O_RDONLY|O_CLOEXEC) = 9
 fstat(9, {st_mode=S_IFREG|0644, st_size=4096, ...}) = 0
 fstat(9, {st_mode=S_IFREG|0644, st_size=4096, ...}) = 0
 read(9, "DEVTYPE=usb_interface\nDRIVER=cm1"..., 4096) = 139
 read(9, "", 4096)                       = 0
 read(9, "", 4096)                       = 0
 close(9)                                = 0
 getrandom("s\234K\227[\247U\215)Y\356B\0\372n\344", 16, GRND_NONBLOCK) = 16
 readlinkat(AT_FDCWD, "/sys/devices/pci0000:00/0000:00:14.0/usb2/2-10/2-10.1/2-10.1:1.3/subsystem", "../../../../../../../bus/usb", 99) = 28
 open("/run/udev/data/+usb:2-10.1:1.3", O_RDONLY|O_CLOEXEC) = 9
 fstat(9, {st_mode=S_IFREG|0644, st_size=137, ...}) = 0
 fstat(9, {st_mode=S_IFREG|0644, st_size=137, ...}) = 0
 read(9, "I:237720792142\nE:ID_VENDOR_FROM_"..., 4096) = 137
 read(9, "", 4096)                       = 0
 close(9)                                = 0
 getrandom("\331\335Dae\24\2M@\246\177\33\212\346\366:", 16, GRND_NONBLOCK) = 16
 readlinkat(AT_FDCWD, "/sys/bus/usb/devices/1-0:1.0", "../../../devices/pci0000:00/0000"..., 99) = 53
 lstat("/sys", {st_mode=S_IFDIR|0555, st_size=0, ...}) = 0
 lstat("/sys/bus", {st_mode=S_IFDIR|0755, st_size=0, ...}) = 0
 lstat("/sys/bus/usb", {st_mode=S_IFDIR|0755, st_size=0, ...}) = 0
 lstat("/sys/bus/usb/devices", {st_mode=S_IFDIR|0755, st_size=0, ...}) = 0
 lstat("/sys/devices", {st_mode=S_IFDIR|0755, st_size=0, ...}) = 0
 lstat("/sys/devices/pci0000:00", {st_mode=S_IFDIR|0755, st_size=0, ...}) = 0
 lstat("/sys/devices/pci0000:00/0000:00:1d.0", {st_mode=S_IFDIR|0755, st_size=0, ...}) = 0
 lstat("/sys/devices/pci0000:00/0000:00:1d.0/usb1", {st_mode=S_IFDIR|0755, st_size=0, ...}) = 0
 lstat("/sys/devices/pci0000:00/0000:00:1d.0/usb1/1-0:1.0", {st_mode=S_IFDIR|0755, st_size=0, ...}) = 0
 access("/sys/devices/pci0000:00/0000:00:1d.0/usb1/1-0:1.0/uevent", F_OK) = 0
 open("/sys/devices/pci0000:00/0000:00:1d.0/usb1/1-0:1.0/uevent", O_RDONLY|O_CLOEXEC) = 9
 fstat(9, {st_mode=S_IFREG|0644, st_size=4096, ...}) = 0
 fstat(9, {st_mode=S_IFREG|0644, st_size=4096, ...}) = 0
 read(9, "DEVTYPE=usb_interface\nDRIVER=hub"..., 4096) = 138
 read(9, "", 4096)                       = 0
 read(9, "", 4096)                       = 0
 close(9)                                = 0
 getrandom("\212lBm\5\342]=\266=\34\341\267\273\251&", 16, GRND_NONBLOCK) = 16
 readlinkat(AT_FDCWD, "/sys/devices/pci0000:00/0000:00:1d.0/usb1/1-0:1.0/subsystem", "../../../../../bus/usb", 99) = 22
 open("/run/udev/data/+usb:1-0:1.0", O_RDONLY|O_CLOEXEC) = 9
 fstat(9, {st_mode=S_IFREG|0644, st_size=182, ...}) = 0
 fstat(9, {st_mode=S_IFREG|0644, st_size=182, ...}) = 0
 read(9, "I:30347074\nE:ID_USB_CLASS_FROM_D"..., 4096) = 182
 read(9, "", 4096)                       = 0
 close(9)                                = 0
 getrandom("\363\314\23v\2314L\354#A\260N+\370\303\212", 16, GRND_NONBLOCK) = 16
 readlinkat(AT_FDCWD, "/sys/bus/usb/devices/3-6.4.4:1.0", "../../../devices/pci0000:00/0000"..., 99) = 75
 lstat("/sys", {st_mode=S_IFDIR|0555, st_size=0, ...}) = 0
 lstat("/sys/bus", {st_mode=S_IFDIR|0755, st_size=0, ...}) = 0
 lstat("/sys/bus/usb", {st_mode=S_IFDIR|0755, st_size=0, ...}) = 0
 lstat("/sys/bus/usb/devices", {st_mode=S_IFDIR|0755, st_size=0, ...}) = 0
 lstat("/sys/devices", {st_mode=S_IFDIR|0755, st_size=0, ...}) = 0
 lstat("/sys/devices/pci0000:00", {st_mode=S_IFDIR|0755, st_size=0, ...}) = 0
 lstat("/sys/devices/pci0000:00/0000:00:14.0", {st_mode=S_IFDIR|0755, st_size=0, ...}) = 0
 lstat("/sys/devices/pci0000:00/0000:00:14.0/usb3", {st_mode=S_IFDIR|0755, st_size=0, ...}) = 0
 lstat("/sys/devices/pci0000:00/0000:00:14.0/usb3/3-6", {st_mode=S_IFDIR|0755, st_size=0, ...}) = 0
 lstat("/sys/devices/pci0000:00/0000:00:14.0/usb3/3-6/3-6.4", {st_mode=S_IFDIR|0755, st_size=0, ...}) = 0
 lstat("/sys/devices/pci0000:00/0000:00:14.0/usb3/3-6/3-6.4/3-6.4.4", {st_mode=S_IFDIR|0755, st_size=0, ...}) = 0
 lstat("/sys/devices/pci0000:00/0000:00:14.0/usb3/3-6/3-6.4/3-6.4.4/3-6.4.4:1.0", {st_mode=S_IFDIR|0755, st_size=0, ...}) = 0
 access("/sys/devices/pci0000:00/0000:00:14.0/usb3/3-6/3-6.4/3-6.4.4/3-6.4.4:1.0/uevent", F_OK) = 0
 open("/sys/devices/pci0000:00/0000:00:14.0/usb3/3-6/3-6.4/3-6.4.4/3-6.4.4:1.0/uevent", O_RDONLY|O_CLOEXEC) = 9
 fstat(9, {st_mode=S_IFREG|0644, st_size=4096, ...}) = 0
 fstat(9, {st_mode=S_IFREG|0644, st_size=4096, ...}) = 0
 read(9, "DEVTYPE=usb_interface\nDRIVER=hub"..., 4096) = 140
 read(9, "", 4096)                       = 0
 read(9, "", 4096)                       = 0
 close(9)                                = 0
 getrandom("V\365yp\367~\241B\25\324\347\th\357I\254", 16, GRND_NONBLOCK) = 16
 readlinkat(AT_FDCWD, "/sys/devices/pci0000:00/0000:00:14.0/usb3/3-6/3-6.4/3-6.4.4/3-6.4.4:1.0/subsystem", "../../../../../../../../bus/usb", 99) = 31
 open("/run/udev/data/+usb:3-6.4.4:1.0", O_RDONLY|O_CLOEXEC) = 9
 fstat(9, {st_mode=S_IFREG|0644, st_size=124, ...}) = 0
 fstat(9, {st_mode=S_IFREG|0644, st_size=124, ...}) = 0
 read(9, "I:241590823749\nE:ID_USB_CLASS_FR"..., 4096) = 124
 read(9, "", 4096)                       = 0
 close(9)                                = 0
 getrandom("u\311`\265\255\10\207e\236ri\333\236\1\375\224", 16, GRND_NONBLOCK) = 16
 readlinkat(AT_FDCWD, "/sys/bus/usb/devices/2-10.1:1.1", "../../../devices/pci0000:00/0000"..., 99) = 68
 lstat("/sys", {st_mode=S_IFDIR|0555, st_size=0, ...}) = 0
 lstat("/sys/bus", {st_mode=S_IFDIR|0755, st_size=0, ...}) = 0
 lstat("/sys/bus/usb", {st_mode=S_IFDIR|0755, st_size=0, ...}) = 0
 lstat("/sys/bus/usb/devices", {st_mode=S_IFDIR|0755, st_size=0, ...}) = 0
 lstat("/sys/devices", {st_mode=S_IFDIR|0755, st_size=0, ...}) = 0
 lstat("/sys/devices/pci0000:00", {st_mode=S_IFDIR|0755, st_size=0, ...}) = 0
 lstat("/sys/devices/pci0000:00/0000:00:14.0", {st_mode=S_IFDIR|0755, st_size=0, ...}) = 0
 lstat("/sys/devices/pci0000:00/0000:00:14.0/usb2", {st_mode=S_IFDIR|0755, st_size=0, ...}) = 0
 lstat("/sys/devices/pci0000:00/0000:00:14.0/usb2/2-10", {st_mode=S_IFDIR|0755, st_size=0, ...}) = 0
 lstat("/sys/devices/pci0000:00/0000:00:14.0/usb2/2-10/2-10.1", {st_mode=S_IFDIR|0755, st_size=0, ...}) = 0
 lstat("/sys/devices/pci0000:00/0000:00:14.0/usb2/2-10/2-10.1/2-10.1:1.1", {st_mode=S_IFDIR|0755, st_size=0, ...}) = 0
 access("/sys/devices/pci0000:00/0000:00:14.0/usb2/2-10/2-10.1/2-10.1:1.1/uevent", F_OK) = 0
 open("/sys/devices/pci0000:00/0000:00:14.0/usb2/2-10/2-10.1/2-10.1:1.1/uevent", O_RDONLY|O_CLOEXEC) = 9
 fstat(9, {st_mode=S_IFREG|0644, st_size=4096, ...}) = 0
 fstat(9, {st_mode=S_IFREG|0644, st_size=4096, ...}) = 0
 read(9, "DEVTYPE=usb_interface\nDRIVER=snd"..., 4096) = 147
 read(9, "", 4096)                       = 0
 read(9, "", 4096)                       = 0
 close(9)                                = 0
 getrandom("\306\373\2\351\214<\275\0022v}mcP\275\276", 16, GRND_NONBLOCK) = 16
 readlinkat(AT_FDCWD, "/sys/devices/pci0000:00/0000:00:14.0/usb2/2-10/2-10.1/2-10.1:1.1/subsystem", "../../../../../../../bus/usb", 99) = 28
 open("/run/udev/data/+usb:2-10.1:1.1", O_RDONLY|O_CLOEXEC) = 9
 fstat(9, {st_mode=S_IFREG|0644, st_size=137, ...}) = 0
 fstat(9, {st_mode=S_IFREG|0644, st_size=137, ...}) = 0
 read(9, "I:237720792016\nE:ID_VENDOR_FROM_"..., 4096) = 137
 read(9, "", 4096)                       = 0
 close(9)                                = 0
 getrandom("\6\253\350:=F\37ikx\1#\355\257\10a", 16, GRND_NONBLOCK) = 16
 readlinkat(AT_FDCWD, "/sys/bus/usb/devices/2-10.4.4.4.4", "../../../devices/pci0000:00/0000"..., 99) = 90
 lstat("/sys", {st_mode=S_IFDIR|0555, st_size=0, ...}) = 0
 lstat("/sys/bus", {st_mode=S_IFDIR|0755, st_size=0, ...}) = 0
 lstat("/sys/bus/usb", {st_mode=S_IFDIR|0755, st_size=0, ...}) = 0
 lstat("/sys/bus/usb/devices", {st_mode=S_IFDIR|0755, st_size=0, ...}) = 0
 lstat("/sys/devices", {st_mode=S_IFDIR|0755, st_size=0, ...}) = 0
 lstat("/sys/devices/pci0000:00", {st_mode=S_IFDIR|0755, st_size=0, ...}) = 0
 lstat("/sys/devices/pci0000:00/0000:00:14.0", {st_mode=S_IFDIR|0755, st_size=0, ...}) = 0
 lstat("/sys/devices/pci0000:00/0000:00:14.0/usb2", {st_mode=S_IFDIR|0755, st_size=0, ...}) = 0
 lstat("/sys/devices/pci0000:00/0000:00:14.0/usb2/2-10", {st_mode=S_IFDIR|0755, st_size=0, ...}) = 0
 lstat("/sys/devices/pci0000:00/0000:00:14.0/usb2/2-10/2-10.4", {st_mode=S_IFDIR|0755, st_size=0, ...}) = 0
 lstat("/sys/devices/pci0000:00/0000:00:14.0/usb2/2-10/2-10.4/2-10.4.4", {st_mode=S_IFDIR|0755, st_size=0, ...}) = 0
 lstat("/sys/devices/pci0000:00/0000:00:14.0/usb2/2-10/2-10.4/2-10.4.4/2-10.4.4.4", {st_mode=S_IFDIR|0755, st_size=0, ...}) = 0
 lstat("/sys/devices/pci0000:00/0000:00:14.0/usb2/2-10/2-10.4/2-10.4.4/2-10.4.4.4/2-10.4.4.4.4", {st_mode=S_IFDIR|0755, st_size=0, ...}) = 0
 access("/sys/devices/pci0000:00/0000:00:14.0/usb2/2-10/2-10.4/2-10.4.4/2-10.4.4.4/2-10.4.4.4.4/uevent", F_OK) = 0
 open("/sys/devices/pci0000:00/0000:00:14.0/usb2/2-10/2-10.4/2-10.4.4/2-10.4.4.4/2-10.4.4.4.4/uevent", O_RDONLY|O_CLOEXEC) = 9
 fstat(9, {st_mode=S_IFREG|0644, st_size=4096, ...}) = 0
 fstat(9, {st_mode=S_IFREG|0644, st_size=4096, ...}) = 0
 read(9, "MAJOR=189\nMINOR=237\nDEVNAME=bus/"..., 4096) = 126
 read(9, "", 4096)                       = 0
 read(9, "", 4096)                       = 0
 close(9)                                = 0
 getrandom("o\30\242\361\224\231\272yv\204m\6fA%?", 16, GRND_NONBLOCK) = 16
 getrandom("\fs\320\331\322\322\321\221f\230;\340\nH\311y", 16, GRND_NONBLOCK) = 16
 readlinkat(AT_FDCWD, "/sys/devices/pci0000:00/0000:00:14.0/usb2/2-10/2-10.4/2-10.4.4/2-10.4.4.4/2-10.4.4.4.4/subsystem", "../../../../../../../../../bus/u"..., 99) = 34
 open("/run/udev/data/c189:237", O_RDONLY|O_CLOEXEC) = 9
 fstat(9, {st_mode=S_IFREG|0644, st_size=696, ...}) = 0
 fstat(9, {st_mode=S_IFREG|0644, st_size=696, ...}) = 0
 read(9, "I:237723267510\nE:libsane_matched"..., 4096) = 696
 read(9, "", 4096)                       = 0
 close(9)                                = 0
 getrandom("og\27\367\337P\247\312S\213h\210KF\32 ", 16, GRND_NONBLOCK) = 16
 readlinkat(AT_FDCWD, "/sys/bus/usb/devices/3-6.4.4.4:1.0", "../../../devices/pci0000:00/0000"..., 99) = 87
 lstat("/sys", {st_mode=S_IFDIR|0555, st_size=0, ...}) = 0
 lstat("/sys/bus", {st_mode=S_IFDIR|0755, st_size=0, ...}) = 0
 lstat("/sys/bus/usb", {st_mode=S_IFDIR|0755, st_size=0, ...}) = 0
 lstat("/sys/bus/usb/devices", {st_mode=S_IFDIR|0755, st_size=0, ...}) = 0
 lstat("/sys/devices", {st_mode=S_IFDIR|0755, st_size=0, ...}) = 0
 lstat("/sys/devices/pci0000:00", {st_mode=S_IFDIR|0755, st_size=0, ...}) = 0
 lstat("/sys/devices/pci0000:00/0000:00:14.0", {st_mode=S_IFDIR|0755, st_size=0, ...}) = 0
 lstat("/sys/devices/pci0000:00/0000:00:14.0/usb3", {st_mode=S_IFDIR|0755, st_size=0, ...}) = 0
 lstat("/sys/devices/pci0000:00/0000:00:14.0/usb3/3-6", {st_mode=S_IFDIR|0755, st_size=0, ...}) = 0
 lstat("/sys/devices/pci0000:00/0000:00:14.0/usb3/3-6/3-6.4", {st_mode=S_IFDIR|0755, st_size=0, ...}) = 0
 lstat("/sys/devices/pci0000:00/0000:00:14.0/usb3/3-6/3-6.4/3-6.4.4", {st_mode=S_IFDIR|0755, st_size=0, ...}) = 0
 lstat("/sys/devices/pci0000:00/0000:00:14.0/usb3/3-6/3-6.4/3-6.4.4/3-6.4.4.4", {st_mode=S_IFDIR|0755, st_size=0, ...}) = 0
 lstat("/sys/devices/pci0000:00/0000:00:14.0/usb3/3-6/3-6.4/3-6.4.4/3-6.4.4.4/3-6.4.4.4:1.0", {st_mode=S_IFDIR|0755, st_size=0, ...}) = 0
 access("/sys/devices/pci0000:00/0000:00:14.0/usb3/3-6/3-6.4/3-6.4.4/3-6.4.4.4/3-6.4.4.4:1.0/uevent", F_OK) = 0
 open("/sys/devices/pci0000:00/0000:00:14.0/usb3/3-6/3-6.4/3-6.4.4/3-6.4.4.4/3-6.4.4.4:1.0/uevent", O_RDONLY|O_CLOEXEC) = 9
 fstat(9, {st_mode=S_IFREG|0644, st_size=4096, ...}) = 0
 fstat(9, {st_mode=S_IFREG|0644, st_size=4096, ...}) = 0
 read(9, "DEVTYPE=usb_interface\nDRIVER=hub"..., 4096) = 140
 read(9, "", 4096)                       = 0
 read(9, "", 4096)                       = 0
 close(9)                                = 0
 getrandom("\324\3\241\232\2044\177\3604\25~nI9zO", 16, GRND_NONBLOCK) = 16
 readlinkat(AT_FDCWD, "/sys/devices/pci0000:00/0000:00:14.0/usb3/3-6/3-6.4/3-6.4.4/3-6.4.4.4/3-6.4.4.4:1.0/subsystem", "../../../../../../../../../bus/u"..., 99) = 34
 open("/run/udev/data/+usb:3-6.4.4.4:1.0", O_RDONLY|O_CLOEXEC) = 9
 fstat(9, {st_mode=S_IFREG|0644, st_size=124, ...}) = 0
 fstat(9, {st_mode=S_IFREG|0644, st_size=124, ...}) = 0
 read(9, "I:241591269323\nE:ID_USB_CLASS_FR"..., 4096) = 124
 read(9, "", 4096)                       = 0
 close(9)                                = 0
 getrandom("\213,L\304\210\200 ?\376%<ua\274\323,", 16, GRND_NONBLOCK) = 16
 readlinkat(AT_FDCWD, "/sys/bus/usb/devices/usb2", "../../../devices/pci0000:00/0000"..., 99) = 45
 lstat("/sys", {st_mode=S_IFDIR|0555, st_size=0, ...}) = 0
 lstat("/sys/bus", {st_mode=S_IFDIR|0755, st_size=0, ...}) = 0
 lstat("/sys/bus/usb", {st_mode=S_IFDIR|0755, st_size=0, ...}) = 0
 lstat("/sys/bus/usb/devices", {st_mode=S_IFDIR|0755, st_size=0, ...}) = 0
 lstat("/sys/devices", {st_mode=S_IFDIR|0755, st_size=0, ...}) = 0
 lstat("/sys/devices/pci0000:00", {st_mode=S_IFDIR|0755, st_size=0, ...}) = 0
 lstat("/sys/devices/pci0000:00/0000:00:14.0", {st_mode=S_IFDIR|0755, st_size=0, ...}) = 0
 lstat("/sys/devices/pci0000:00/0000:00:14.0/usb2", {st_mode=S_IFDIR|0755, st_size=0, ...}) = 0
 access("/sys/devices/pci0000:00/0000:00:14.0/usb2/uevent", F_OK) = 0
 open("/sys/devices/pci0000:00/0000:00:14.0/usb2/uevent", O_RDONLY|O_CLOEXEC) = 9
 fstat(9, {st_mode=S_IFREG|0644, st_size=4096, ...}) = 0
 fstat(9, {st_mode=S_IFREG|0644, st_size=4096, ...}) = 0
 read(9, "MAJOR=189\nMINOR=128\nDEVNAME=bus/"..., 4096) = 126
 read(9, "", 4096)                       = 0
 read(9, "", 4096)                       = 0
 close(9)                                = 0
 getrandom("\337\220'\377v.\344(Q\334s\274\323\271\323\221", 16, GRND_NONBLOCK) = 16
 getrandom("\223\250\22\231WRB\350\31\364\2074'\356\252\352", 16, GRND_NONBLOCK) = 16
 readlinkat(AT_FDCWD, "/sys/devices/pci0000:00/0000:00:14.0/usb2/subsystem", "../../../../bus/usb", 99) = 19
 open("/run/udev/data/c189:128", O_RDONLY|O_CLOEXEC) = 9
 fstat(9, {st_mode=S_IFREG|0644, st_size=571, ...}) = 0
 fstat(9, {st_mode=S_IFREG|0644, st_size=571, ...}) = 0
 read(9, "I:757379\nE:ID_VENDOR=Linux_4.8.0"..., 4096) = 571
 read(9, "", 4096)                       = 0
 close(9)                                = 0
 getrandom("\377@'D\263\377;s\276\304\r*Ax\334\n", 16, GRND_NONBLOCK) = 16
 readlinkat(AT_FDCWD, "/sys/bus/usb/devices/2-10.4.4.4.4:1.1", "../../../devices/pci0000:00/0000"..., 99) = 99
 readlinkat(AT_FDCWD, "/sys/bus/usb/devices/2-10.4.4.4.4:1.1", "../../../devices/pci0000:00/0000"..., 199) = 107
 lstat("/sys", {st_mode=S_IFDIR|0555, st_size=0, ...}) = 0
 lstat("/sys/bus", {st_mode=S_IFDIR|0755, st_size=0, ...}) = 0
 lstat("/sys/bus/usb", {st_mode=S_IFDIR|0755, st_size=0, ...}) = 0
 lstat("/sys/bus/usb/devices", {st_mode=S_IFDIR|0755, st_size=0, ...}) = 0
 lstat("/sys/devices", {st_mode=S_IFDIR|0755, st_size=0, ...}) = 0
 lstat("/sys/devices/pci0000:00", {st_mode=S_IFDIR|0755, st_size=0, ...}) = 0
 lstat("/sys/devices/pci0000:00/0000:00:14.0", {st_mode=S_IFDIR|0755, st_size=0, ...}) = 0
 lstat("/sys/devices/pci0000:00/0000:00:14.0/usb2", {st_mode=S_IFDIR|0755, st_size=0, ...}) = 0
 lstat("/sys/devices/pci0000:00/0000:00:14.0/usb2/2-10", {st_mode=S_IFDIR|0755, st_size=0, ...}) = 0
 lstat("/sys/devices/pci0000:00/0000:00:14.0/usb2/2-10/2-10.4", {st_mode=S_IFDIR|0755, st_size=0, ...}) = 0
 lstat("/sys/devices/pci0000:00/0000:00:14.0/usb2/2-10/2-10.4/2-10.4.4", {st_mode=S_IFDIR|0755, st_size=0, ...}) = 0
 lstat("/sys/devices/pci0000:00/0000:00:14.0/usb2/2-10/2-10.4/2-10.4.4/2-10.4.4.4", {st_mode=S_IFDIR|0755, st_size=0, ...}) = 0
 lstat("/sys/devices/pci0000:00/0000:00:14.0/usb2/2-10/2-10.4/2-10.4.4/2-10.4.4.4/2-10.4.4.4.4", {st_mode=S_IFDIR|0755, st_size=0, ...}) = 0
 lstat("/sys/devices/pci0000:00/0000:00:14.0/usb2/2-10/2-10.4/2-10.4.4/2-10.4.4.4/2-10.4.4.4.4/2-10.4.4.4.4:1.1", {st_mode=S_IFDIR|0755, st_size=0, ...}) = 0
 access("/sys/devices/pci0000:00/0000:00:14.0/usb2/2-10/2-10.4/2-10.4.4/2-10.4.4.4/2-10.4.4.4.4/2-10.4.4.4.4:1.1/uevent", F_OK) = 0
 open("/sys/devices/pci0000:00/0000:00:14.0/usb2/2-10/2-10.4/2-10.4.4/2-10.4.4.4/2-10.4.4.4.4/2-10.4.4.4.4:1.1/uevent", O_RDONLY|O_CLOEXEC) = 9
 fstat(9, {st_mode=S_IFREG|0644, st_size=4096, ...}) = 0
 fstat(9, {st_mode=S_IFREG|0644, st_size=4096, ...}) = 0
 read(9, "DEVTYPE=usb_interface\nDRIVER=usb"..., 4096) = 140
 read(9, "", 4096)                       = 0
 read(9, "", 4096)                       = 0
 close(9)                                = 0
 getrandom("\1\264\231\r\335\364g\331\307\264gx\v\21\4\361", 16, GRND_NONBLOCK) = 16
 readlinkat(AT_FDCWD, "/sys/devices/pci0000:00/0000:00:14.0/usb2/2-10/2-10.4/2-10.4.4/2-10.4.4.4/2-10.4.4.4.4/2-10.4.4.4.4:1.1/subsystem", "../../../../../../../../../../bu"..., 99) = 37
 open("/run/udev/data/+usb:2-10.4.4.4.4:1.1", O_RDONLY|O_CLOEXEC) = 9
 fstat(9, {st_mode=S_IFREG|0644, st_size=53, ...}) = 0
 fstat(9, {st_mode=S_IFREG|0644, st_size=53, ...}) = 0
 read(9, "I:237723274020\nE:ID_VENDOR_FROM_"..., 4096) = 53
 read(9, "", 4096)                       = 0
 close(9)                                = 0
 getrandom("\17\304\203\336\372\210c\225L\213tbf\253\316\253", 16, GRND_NONBLOCK) = 16
 readlinkat(AT_FDCWD, "/sys/bus/usb/devices/3-6.4", "../../../devices/pci0000:00/0000"..., 99) = 55
 lstat("/sys", {st_mode=S_IFDIR|0555, st_size=0, ...}) = 0
 lstat("/sys/bus", {st_mode=S_IFDIR|0755, st_size=0, ...}) = 0
 lstat("/sys/bus/usb", {st_mode=S_IFDIR|0755, st_size=0, ...}) = 0
 lstat("/sys/bus/usb/devices", {st_mode=S_IFDIR|0755, st_size=0, ...}) = 0
 lstat("/sys/devices", {st_mode=S_IFDIR|0755, st_size=0, ...}) = 0
 lstat("/sys/devices/pci0000:00", {st_mode=S_IFDIR|0755, st_size=0, ...}) = 0
 lstat("/sys/devices/pci0000:00/0000:00:14.0", {st_mode=S_IFDIR|0755, st_size=0, ...}) = 0
 lstat("/sys/devices/pci0000:00/0000:00:14.0/usb3", {st_mode=S_IFDIR|0755, st_size=0, ...}) = 0
 lstat("/sys/devices/pci0000:00/0000:00:14.0/usb3/3-6", {st_mode=S_IFDIR|0755, st_size=0, ...}) = 0
 lstat("/sys/devices/pci0000:00/0000:00:14.0/usb3/3-6/3-6.4", {st_mode=S_IFDIR|0755, st_size=0, ...}) = 0
 access("/sys/devices/pci0000:00/0000:00:14.0/usb3/3-6/3-6.4/uevent", F_OK) = 0
 open("/sys/devices/pci0000:00/0000:00:14.0/usb3/3-6/3-6.4/uevent", O_RDONLY|O_CLOEXEC) = 9
 fstat(9, {st_mode=S_IFREG|0644, st_size=4096, ...}) = 0
 fstat(9, {st_mode=S_IFREG|0644, st_size=4096, ...}) = 0
 read(9, "MAJOR=189\nMINOR=262\nDEVNAME=bus/"..., 4096) = 128
 read(9, "", 4096)                       = 0
 brk(0x150f000)                          = 0x150f000
 read(9, "", 4096)                       = 0
 close(9)                                = 0
 getrandom("X1\243U\215Sa\323\370\2\0244\276|\341|", 16, GRND_NONBLOCK) = 16
 getrandom("Kl\367\320\337\277\226\2123D\315\2007\376\314\312", 16, GRND_NONBLOCK) = 16
 brk(0x150c000)                          = 0x150c000
 readlinkat(AT_FDCWD, "/sys/devices/pci0000:00/0000:00:14.0/usb3/3-6/3-6.4/subsystem", "../../../../../../bus/usb", 99) = 25
 open("/run/udev/data/c189:262", O_RDONLY|O_CLOEXEC) = 9
 fstat(9, {st_mode=S_IFREG|0644, st_size=565, ...}) = 0
 fstat(9, {st_mode=S_IFREG|0644, st_size=565, ...}) = 0
 read(9, "I:241589985010\nE:ID_VENDOR=VIA_L"..., 4096) = 565
 read(9, "", 4096)                       = 0
 close(9)                                = 0
 getrandom("\315S\220\343\315\262\343a\236\343\372\240\6\351\366\356", 16, GRND_NONBLOCK) = 16
 readlinkat(AT_FDCWD, "/sys/bus/usb/devices/2-10:1.0", "../../../devices/pci0000:00/0000"..., 99) = 59
 lstat("/sys", {st_mode=S_IFDIR|0555, st_size=0, ...}) = 0
 lstat("/sys/bus", {st_mode=S_IFDIR|0755, st_size=0, ...}) = 0
 lstat("/sys/bus/usb", {st_mode=S_IFDIR|0755, st_size=0, ...}) = 0
 lstat("/sys/bus/usb/devices", {st_mode=S_IFDIR|0755, st_size=0, ...}) = 0
 lstat("/sys/devices", {st_mode=S_IFDIR|0755, st_size=0, ...}) = 0
 lstat("/sys/devices/pci0000:00", {st_mode=S_IFDIR|0755, st_size=0, ...}) = 0
 lstat("/sys/devices/pci0000:00/0000:00:14.0", {st_mode=S_IFDIR|0755, st_size=0, ...}) = 0
 lstat("/sys/devices/pci0000:00/0000:00:14.0/usb2", {st_mode=S_IFDIR|0755, st_size=0, ...}) = 0
 lstat("/sys/devices/pci0000:00/0000:00:14.0/usb2/2-10", {st_mode=S_IFDIR|0755, st_size=0, ...}) = 0
 lstat("/sys/devices/pci0000:00/0000:00:14.0/usb2/2-10/2-10:1.0", {st_mode=S_IFDIR|0755, st_size=0, ...}) = 0
 access("/sys/devices/pci0000:00/0000:00:14.0/usb2/2-10/2-10:1.0/uevent", F_OK) = 0
 open("/sys/devices/pci0000:00/0000:00:14.0/usb2/2-10/2-10:1.0/uevent", O_RDONLY|O_CLOEXEC) = 9
 fstat(9, {st_mode=S_IFREG|0644, st_size=4096, ...}) = 0
 fstat(9, {st_mode=S_IFREG|0644, st_size=4096, ...}) = 0
 read(9, "DEVTYPE=usb_interface\nDRIVER=hub"..., 4096) = 141
 read(9, "", 4096)                       = 0
 read(9, "", 4096)                       = 0
 close(9)                                = 0
 getrandom("\255\0300h!\321b\230\264`p\207\250G\254=", 16, GRND_NONBLOCK) = 16
 readlinkat(AT_FDCWD, "/sys/devices/pci0000:00/0000:00:14.0/usb2/2-10/2-10:1.0/subsystem", "../../../../../../bus/usb", 99) = 25
 open("/run/udev/data/+usb:2-10:1.0", O_RDONLY|O_CLOEXEC) = 9
 fstat(9, {st_mode=S_IFREG|0644, st_size=166, ...}) = 0
 fstat(9, {st_mode=S_IFREG|0644, st_size=166, ...}) = 0
 read(9, "I:237719823983\nE:ID_USB_CLASS_FR"..., 4096) = 166
 read(9, "", 4096)                       = 0
 close(9)                                = 0
 getrandom("\357\361\273VK\235\330\374\27MO0\363\34\343W", 16, GRND_NONBLOCK) = 16
 readlinkat(AT_FDCWD, "/sys/bus/usb/devices/2-10.4.4.4:1.0", "../../../devices/pci0000:00/0000"..., 99) = 92
 lstat("/sys", {st_mode=S_IFDIR|0555, st_size=0, ...}) = 0
 lstat("/sys/bus", {st_mode=S_IFDIR|0755, st_size=0, ...}) = 0
 lstat("/sys/bus/usb", {st_mode=S_IFDIR|0755, st_size=0, ...}) = 0
 lstat("/sys/bus/usb/devices", {st_mode=S_IFDIR|0755, st_size=0, ...}) = 0
 lstat("/sys/devices", {st_mode=S_IFDIR|0755, st_size=0, ...}) = 0
 lstat("/sys/devices/pci0000:00", {st_mode=S_IFDIR|0755, st_size=0, ...}) = 0
 lstat("/sys/devices/pci0000:00/0000:00:14.0", {st_mode=S_IFDIR|0755, st_size=0, ...}) = 0
 lstat("/sys/devices/pci0000:00/0000:00:14.0/usb2", {st_mode=S_IFDIR|0755, st_size=0, ...}) = 0
 lstat("/sys/devices/pci0000:00/0000:00:14.0/usb2/2-10", {st_mode=S_IFDIR|0755, st_size=0, ...}) = 0
 lstat("/sys/devices/pci0000:00/0000:00:14.0/usb2/2-10/2-10.4", {st_mode=S_IFDIR|0755, st_size=0, ...}) = 0
 lstat("/sys/devices/pci0000:00/0000:00:14.0/usb2/2-10/2-10.4/2-10.4.4", {st_mode=S_IFDIR|0755, st_size=0, ...}) = 0
 lstat("/sys/devices/pci0000:00/0000:00:14.0/usb2/2-10/2-10.4/2-10.4.4/2-10.4.4.4", {st_mode=S_IFDIR|0755, st_size=0, ...}) = 0
 lstat("/sys/devices/pci0000:00/0000:00:14.0/usb2/2-10/2-10.4/2-10.4.4/2-10.4.4.4/2-10.4.4.4:1.0", {st_mode=S_IFDIR|0755, st_size=0, ...}) = 0
 access("/sys/devices/pci0000:00/0000:00:14.0/usb2/2-10/2-10.4/2-10.4.4/2-10.4.4.4/2-10.4.4.4:1.0/uevent", F_OK) = 0
 open("/sys/devices/pci0000:00/0000:00:14.0/usb2/2-10/2-10.4/2-10.4.4/2-10.4.4.4/2-10.4.4.4:1.0/uevent", O_RDONLY|O_CLOEXEC) = 9
 fstat(9, {st_mode=S_IFREG|0644, st_size=4096, ...}) = 0
 fstat(9, {st_mode=S_IFREG|0644, st_size=4096, ...}) = 0
 read(9, "DEVTYPE=usb_interface\nDRIVER=hub"..., 4096) = 141
 read(9, "", 4096)                       = 0
 read(9, "", 4096)                       = 0
 close(9)                                = 0
 getrandom("\207h\371B\317\370\202gfTBu\236\232\362\234", 16, GRND_NONBLOCK) = 16
 readlinkat(AT_FDCWD, "/sys/devices/pci0000:00/0000:00:14.0/usb2/2-10/2-10.4/2-10.4.4/2-10.4.4.4/2-10.4.4.4:1.0/subsystem", "../../../../../../../../../bus/u"..., 99) = 34
 open("/run/udev/data/+usb:2-10.4.4.4:1.0", O_RDONLY|O_CLOEXEC) = 9
 fstat(9, {st_mode=S_IFREG|0644, st_size=166, ...}) = 0
 fstat(9, {st_mode=S_IFREG|0644, st_size=166, ...}) = 0
 read(9, "I:237722515916\nE:ID_USB_CLASS_FR"..., 4096) = 166
 read(9, "", 4096)                       = 0
 close(9)                                = 0
 getrandom("\260\325\233\33\314\370\265f\21N\325\233\2628\0\377", 16, GRND_NONBLOCK) = 16
 readlinkat(AT_FDCWD, "/sys/bus/usb/devices/2-10.4.4.3", "../../../devices/pci0000:00/0000"..., 99) = 77
 lstat("/sys", {st_mode=S_IFDIR|0555, st_size=0, ...}) = 0
 lstat("/sys/bus", {st_mode=S_IFDIR|0755, st_size=0, ...}) = 0
 lstat("/sys/bus/usb", {st_mode=S_IFDIR|0755, st_size=0, ...}) = 0
 lstat("/sys/bus/usb/devices", {st_mode=S_IFDIR|0755, st_size=0, ...}) = 0
 lstat("/sys/devices", {st_mode=S_IFDIR|0755, st_size=0, ...}) = 0
 lstat("/sys/devices/pci0000:00", {st_mode=S_IFDIR|0755, st_size=0, ...}) = 0
 lstat("/sys/devices/pci0000:00/0000:00:14.0", {st_mode=S_IFDIR|0755, st_size=0, ...}) = 0
 lstat("/sys/devices/pci0000:00/0000:00:14.0/usb2", {st_mode=S_IFDIR|0755, st_size=0, ...}) = 0
 lstat("/sys/devices/pci0000:00/0000:00:14.0/usb2/2-10", {st_mode=S_IFDIR|0755, st_size=0, ...}) = 0
 lstat("/sys/devices/pci0000:00/0000:00:14.0/usb2/2-10/2-10.4", {st_mode=S_IFDIR|0755, st_size=0, ...}) = 0
 lstat("/sys/devices/pci0000:00/0000:00:14.0/usb2/2-10/2-10.4/2-10.4.4", {st_mode=S_IFDIR|0755, st_size=0, ...}) = 0
 lstat("/sys/devices/pci0000:00/0000:00:14.0/usb2/2-10/2-10.4/2-10.4.4/2-10.4.4.3", {st_mode=S_IFDIR|0755, st_size=0, ...}) = 0
 access("/sys/devices/pci0000:00/0000:00:14.0/usb2/2-10/2-10.4/2-10.4.4/2-10.4.4.3/uevent", F_OK) = 0
 open("/sys/devices/pci0000:00/0000:00:14.0/usb2/2-10/2-10.4/2-10.4.4/2-10.4.4.3/uevent", O_RDONLY|O_CLOEXEC) = 9
 fstat(9, {st_mode=S_IFREG|0644, st_size=4096, ...}) = 0
 fstat(9, {st_mode=S_IFREG|0644, st_size=4096, ...}) = 0
 read(9, "MAJOR=189\nMINOR=234\nDEVNAME=bus/"..., 4096) = 128
 read(9, "", 4096)                       = 0
 read(9, "", 4096)                       = 0
 close(9)                                = 0
 getrandom("\302\36\265|\310\233\1\321\360}\305t\371\263\227]", 16, GRND_NONBLOCK) = 16
 getrandom("\233,\332\353\v\247`c\312\272\301\232\347\230\v\10", 16, GRND_NONBLOCK) = 16
 readlinkat(AT_FDCWD, "/sys/devices/pci0000:00/0000:00:14.0/usb2/2-10/2-10.4/2-10.4.4/2-10.4.4.3/subsystem", "../../../../../../../../bus/usb", 99) = 31
 open("/run/udev/data/c189:234", O_RDONLY|O_CLOEXEC) = 9
 fstat(9, {st_mode=S_IFREG|0644, st_size=337, ...}) = 0
 fstat(9, {st_mode=S_IFREG|0644, st_size=337, ...}) = 0
 read(9, "I:237722517356\nE:ID_VENDOR=SEGGE"..., 4096) = 337
 read(9, "", 4096)                       = 0
 close(9)                                = 0
 getrandom("_\277\317\205JgZ\313Y\10\321\31\276\21^\366", 16, GRND_NONBLOCK) = 16
 readlinkat(AT_FDCWD, "/sys/bus/usb/devices/2-10.4.2:1.2", "../../../devices/pci0000:00/0000"..., 99) = 79
 lstat("/sys", {st_mode=S_IFDIR|0555, st_size=0, ...}) = 0
 lstat("/sys/bus", {st_mode=S_IFDIR|0755, st_size=0, ...}) = 0
 lstat("/sys/bus/usb", {st_mode=S_IFDIR|0755, st_size=0, ...}) = 0
 lstat("/sys/bus/usb/devices", {st_mode=S_IFDIR|0755, st_size=0, ...}) = 0
 lstat("/sys/devices", {st_mode=S_IFDIR|0755, st_size=0, ...}) = 0
 lstat("/sys/devices/pci0000:00", {st_mode=S_IFDIR|0755, st_size=0, ...}) = 0
 lstat("/sys/devices/pci0000:00/0000:00:14.0", {st_mode=S_IFDIR|0755, st_size=0, ...}) = 0
 lstat("/sys/devices/pci0000:00/0000:00:14.0/usb2", {st_mode=S_IFDIR|0755, st_size=0, ...}) = 0
 lstat("/sys/devices/pci0000:00/0000:00:14.0/usb2/2-10", {st_mode=S_IFDIR|0755, st_size=0, ...}) = 0
 lstat("/sys/devices/pci0000:00/0000:00:14.0/usb2/2-10/2-10.4", {st_mode=S_IFDIR|0755, st_size=0, ...}) = 0
 lstat("/sys/devices/pci0000:00/0000:00:14.0/usb2/2-10/2-10.4/2-10.4.2", {st_mode=S_IFDIR|0755, st_size=0, ...}) = 0
 lstat("/sys/devices/pci0000:00/0000:00:14.0/usb2/2-10/2-10.4/2-10.4.2/2-10.4.2:1.2", {st_mode=S_IFDIR|0755, st_size=0, ...}) = 0
 access("/sys/devices/pci0000:00/0000:00:14.0/usb2/2-10/2-10.4/2-10.4.2/2-10.4.2:1.2/uevent", F_OK) = 0
 open("/sys/devices/pci0000:00/0000:00:14.0/usb2/2-10/2-10.4/2-10.4.2/2-10.4.2:1.2/uevent", O_RDONLY|O_CLOEXEC) = 9
 fstat(9, {st_mode=S_IFREG|0644, st_size=4096, ...}) = 0
 fstat(9, {st_mode=S_IFREG|0644, st_size=4096, ...}) = 0
 read(9, "DEVTYPE=usb_interface\nDRIVER=usb"..., 4096) = 143
 read(9, "", 4096)                       = 0
 read(9, "", 4096)                       = 0
 close(9)                                = 0
 getrandom("\343\354\200\221\337\200]G\347\33L\30EG\367\377", 16, GRND_NONBLOCK) = 16
 readlinkat(AT_FDCWD, "/sys/devices/pci0000:00/0000:00:14.0/usb2/2-10/2-10.4/2-10.4.2/2-10.4.2:1.2/subsystem", "../../../../../../../../bus/usb", 99) = 31
 open("/run/udev/data/+usb:2-10.4.2:1.2", O_RDONLY|O_CLOEXEC) = 9
 fstat(9, {st_mode=S_IFREG|0644, st_size=72, ...}) = 0
 fstat(9, {st_mode=S_IFREG|0644, st_size=72, ...}) = 0
 read(9, "I:270270208550\nE:ID_VENDOR_FROM_"..., 4096) = 72
 read(9, "", 4096)                       = 0
 close(9)                                = 0
 getrandom("]F3n\253\337\216\v;\22\216\27*\360\342\n", 16, GRND_NONBLOCK) = 16
 readlinkat(AT_FDCWD, "/sys/bus/usb/devices/3-6:1.0", "../../../devices/pci0000:00/0000"..., 99) = 57
 lstat("/sys", {st_mode=S_IFDIR|0555, st_size=0, ...}) = 0
 lstat("/sys/bus", {st_mode=S_IFDIR|0755, st_size=0, ...}) = 0
 lstat("/sys/bus/usb", {st_mode=S_IFDIR|0755, st_size=0, ...}) = 0
 lstat("/sys/bus/usb/devices", {st_mode=S_IFDIR|0755, st_size=0, ...}) = 0
 lstat("/sys/devices", {st_mode=S_IFDIR|0755, st_size=0, ...}) = 0
 lstat("/sys/devices/pci0000:00", {st_mode=S_IFDIR|0755, st_size=0, ...}) = 0
 lstat("/sys/devices/pci0000:00/0000:00:14.0", {st_mode=S_IFDIR|0755, st_size=0, ...}) = 0
 lstat("/sys/devices/pci0000:00/0000:00:14.0/usb3", {st_mode=S_IFDIR|0755, st_size=0, ...}) = 0
 lstat("/sys/devices/pci0000:00/0000:00:14.0/usb3/3-6", {st_mode=S_IFDIR|0755, st_size=0, ...}) = 0
 lstat("/sys/devices/pci0000:00/0000:00:14.0/usb3/3-6/3-6:1.0", {st_mode=S_IFDIR|0755, st_size=0, ...}) = 0
 access("/sys/devices/pci0000:00/0000:00:14.0/usb3/3-6/3-6:1.0/uevent", F_OK) = 0
 open("/sys/devices/pci0000:00/0000:00:14.0/usb3/3-6/3-6:1.0/uevent", O_RDONLY|O_CLOEXEC) = 9
 fstat(9, {st_mode=S_IFREG|0644, st_size=4096, ...}) = 0
 fstat(9, {st_mode=S_IFREG|0644, st_size=4096, ...}) = 0
 read(9, "DEVTYPE=usb_interface\nDRIVER=hub"..., 4096) = 140
 read(9, "", 4096)                       = 0
 read(9, "", 4096)                       = 0
 close(9)                                = 0
 getrandom("\335\344\216\245\326\313]\233\325\257\212\335\313 0e", 16, GRND_NONBLOCK) = 16
 readlinkat(AT_FDCWD, "/sys/devices/pci0000:00/0000:00:14.0/usb3/3-6/3-6:1.0/subsystem", "../../../../../../bus/usb", 99) = 25
 open("/run/udev/data/+usb:3-6:1.0", O_RDONLY|O_CLOEXEC) = 9
 fstat(9, {st_mode=S_IFREG|0644, st_size=124, ...}) = 0
 fstat(9, {st_mode=S_IFREG|0644, st_size=124, ...}) = 0
 read(9, "I:241589535395\nE:ID_USB_CLASS_FR"..., 4096) = 124
 read(9, "", 4096)                       = 0
 close(9)                                = 0
 getrandom("q,\220\36[\367\267\3316a ?\255\351\275\361", 16, GRND_NONBLOCK) = 16
 readlinkat(AT_FDCWD, "/sys/bus/usb/devices/1-1:1.0", "../../../devices/pci0000:00/0000"..., 99) = 57
 lstat("/sys", {st_mode=S_IFDIR|0555, st_size=0, ...}) = 0
 lstat("/sys/bus", {st_mode=S_IFDIR|0755, st_size=0, ...}) = 0
 lstat("/sys/bus/usb", {st_mode=S_IFDIR|0755, st_size=0, ...}) = 0
 lstat("/sys/bus/usb/devices", {st_mode=S_IFDIR|0755, st_size=0, ...}) = 0
 lstat("/sys/devices", {st_mode=S_IFDIR|0755, st_size=0, ...}) = 0
 lstat("/sys/devices/pci0000:00", {st_mode=S_IFDIR|0755, st_size=0, ...}) = 0
 lstat("/sys/devices/pci0000:00/0000:00:1d.0", {st_mode=S_IFDIR|0755, st_size=0, ...}) = 0
 lstat("/sys/devices/pci0000:00/0000:00:1d.0/usb1", {st_mode=S_IFDIR|0755, st_size=0, ...}) = 0
 lstat("/sys/devices/pci0000:00/0000:00:1d.0/usb1/1-1", {st_mode=S_IFDIR|0755, st_size=0, ...}) = 0
 lstat("/sys/devices/pci0000:00/0000:00:1d.0/usb1/1-1/1-1:1.0", {st_mode=S_IFDIR|0755, st_size=0, ...}) = 0
 access("/sys/devices/pci0000:00/0000:00:1d.0/usb1/1-1/1-1:1.0/uevent", F_OK) = 0
 open("/sys/devices/pci0000:00/0000:00:1d.0/usb1/1-1/1-1:1.0/uevent", O_RDONLY|O_CLOEXEC) = 9
 fstat(9, {st_mode=S_IFREG|0644, st_size=4096, ...}) = 0
 fstat(9, {st_mode=S_IFREG|0644, st_size=4096, ...}) = 0
 read(9, "DEVTYPE=usb_interface\nDRIVER=hub"..., 4096) = 139
 read(9, "", 4096)                       = 0
 read(9, "", 4096)                       = 0
 close(9)                                = 0
 getrandom("\237\357k\21-\323\211/\24\277L)M6\220\222", 16, GRND_NONBLOCK) = 16
 readlinkat(AT_FDCWD, "/sys/devices/pci0000:00/0000:00:1d.0/usb1/1-1/1-1:1.0/subsystem", "../../../../../../bus/usb", 99) = 25
 open("/run/udev/data/+usb:1-1:1.0", O_RDONLY|O_CLOEXEC) = 9
 fstat(9, {st_mode=S_IFREG|0644, st_size=124, ...}) = 0
 fstat(9, {st_mode=S_IFREG|0644, st_size=124, ...}) = 0
 read(9, "I:30372602\nE:ID_USB_CLASS_FROM_D"..., 4096) = 124
 read(9, "", 4096)                       = 0
 close(9)                                = 0
 getrandom("\314\nW%\330w\207\22\250\240\274\202J\332\327\270", 16, GRND_NONBLOCK) = 16
 readlinkat(AT_FDCWD, "/sys/bus/usb/devices/2-10.4.4.1", "../../../devices/pci0000:00/0000"..., 99) = 77
 lstat("/sys", {st_mode=S_IFDIR|0555, st_size=0, ...}) = 0
 lstat("/sys/bus", {st_mode=S_IFDIR|0755, st_size=0, ...}) = 0
 lstat("/sys/bus/usb", {st_mode=S_IFDIR|0755, st_size=0, ...}) = 0
 lstat("/sys/bus/usb/devices", {st_mode=S_IFDIR|0755, st_size=0, ...}) = 0
 lstat("/sys/devices", {st_mode=S_IFDIR|0755, st_size=0, ...}) = 0
 lstat("/sys/devices/pci0000:00", {st_mode=S_IFDIR|0755, st_size=0, ...}) = 0
 lstat("/sys/devices/pci0000:00/0000:00:14.0", {st_mode=S_IFDIR|0755, st_size=0, ...}) = 0
 lstat("/sys/devices/pci0000:00/0000:00:14.0/usb2", {st_mode=S_IFDIR|0755, st_size=0, ...}) = 0
 lstat("/sys/devices/pci0000:00/0000:00:14.0/usb2/2-10", {st_mode=S_IFDIR|0755, st_size=0, ...}) = 0
 lstat("/sys/devices/pci0000:00/0000:00:14.0/usb2/2-10/2-10.4", {st_mode=S_IFDIR|0755, st_size=0, ...}) = 0
 lstat("/sys/devices/pci0000:00/0000:00:14.0/usb2/2-10/2-10.4/2-10.4.4", {st_mode=S_IFDIR|0755, st_size=0, ...}) = 0
 lstat("/sys/devices/pci0000:00/0000:00:14.0/usb2/2-10/2-10.4/2-10.4.4/2-10.4.4.1", {st_mode=S_IFDIR|0755, st_size=0, ...}) = 0
 access("/sys/devices/pci0000:00/0000:00:14.0/usb2/2-10/2-10.4/2-10.4.4/2-10.4.4.1/uevent", F_OK) = 0
 open("/sys/devices/pci0000:00/0000:00:14.0/usb2/2-10/2-10.4/2-10.4.4/2-10.4.4.1/uevent", O_RDONLY|O_CLOEXEC) = 9
 fstat(9, {st_mode=S_IFREG|0644, st_size=4096, ...}) = 0
 fstat(9, {st_mode=S_IFREG|0644, st_size=4096, ...}) = 0
 read(9, "MAJOR=189\nMINOR=233\nDEVNAME=bus/"..., 4096) = 126
 read(9, "", 4096)                       = 0
 read(9, "", 4096)                       = 0
 close(9)                                = 0
 getrandom("\352= \206\323\333\3279\203\356\363\331Z\274\316\371", 16, GRND_NONBLOCK) = 16
 getrandom("I\346\252=\257w\234\231\4\343\177$sV\362\202", 16, GRND_NONBLOCK) = 16
 readlinkat(AT_FDCWD, "/sys/devices/pci0000:00/0000:00:14.0/usb2/2-10/2-10.4/2-10.4.4/2-10.4.4.1/subsystem", "../../../../../../../../bus/usb", 99) = 31
 open("/run/udev/data/c189:233", O_RDONLY|O_CLOEXEC) = 9
 fstat(9, {st_mode=S_IFREG|0644, st_size=420, ...}) = 0
 fstat(9, {st_mode=S_IFREG|0644, st_size=420, ...}) = 0
 read(9, "I:237722516177\nE:ID_VENDOR=Ultim"..., 4096) = 420
 read(9, "", 4096)                       = 0
 close(9)                                = 0
 getrandom("\37425\262\367N\246N\321nE\275\356\367#\243", 16, GRND_NONBLOCK) = 16
 readlinkat(AT_FDCWD, "/sys/bus/usb/devices/2-10.4.4.1:1.2", "../../../devices/pci0000:00/0000"..., 99) = 92
 lstat("/sys", {st_mode=S_IFDIR|0555, st_size=0, ...}) = 0
 lstat("/sys/bus", {st_mode=S_IFDIR|0755, st_size=0, ...}) = 0
 lstat("/sys/bus/usb", {st_mode=S_IFDIR|0755, st_size=0, ...}) = 0
 lstat("/sys/bus/usb/devices", {st_mode=S_IFDIR|0755, st_size=0, ...}) = 0
 lstat("/sys/devices", {st_mode=S_IFDIR|0755, st_size=0, ...}) = 0
 lstat("/sys/devices/pci0000:00", {st_mode=S_IFDIR|0755, st_size=0, ...}) = 0
 lstat("/sys/devices/pci0000:00/0000:00:14.0", {st_mode=S_IFDIR|0755, st_size=0, ...}) = 0
 lstat("/sys/devices/pci0000:00/0000:00:14.0/usb2", {st_mode=S_IFDIR|0755, st_size=0, ...}) = 0
 lstat("/sys/devices/pci0000:00/0000:00:14.0/usb2/2-10", {st_mode=S_IFDIR|0755, st_size=0, ...}) = 0
 lstat("/sys/devices/pci0000:00/0000:00:14.0/usb2/2-10/2-10.4", {st_mode=S_IFDIR|0755, st_size=0, ...}) = 0
 lstat("/sys/devices/pci0000:00/0000:00:14.0/usb2/2-10/2-10.4/2-10.4.4", {st_mode=S_IFDIR|0755, st_size=0, ...}) = 0
 lstat("/sys/devices/pci0000:00/0000:00:14.0/usb2/2-10/2-10.4/2-10.4.4/2-10.4.4.1", {st_mode=S_IFDIR|0755, st_size=0, ...}) = 0
 lstat("/sys/devices/pci0000:00/0000:00:14.0/usb2/2-10/2-10.4/2-10.4.4/2-10.4.4.1/2-10.4.4.1:1.2", {st_mode=S_IFDIR|0755, st_size=0, ...}) = 0
 access("/sys/devices/pci0000:00/0000:00:14.0/usb2/2-10/2-10.4/2-10.4.4/2-10.4.4.1/2-10.4.4.1:1.2/uevent", F_OK) = 0
 open("/sys/devices/pci0000:00/0000:00:14.0/usb2/2-10/2-10.4/2-10.4.4/2-10.4.4.1/2-10.4.4.1:1.2/uevent", O_RDONLY|O_CLOEXEC) = 9
 fstat(9, {st_mode=S_IFREG|0644, st_size=4096, ...}) = 0
 fstat(9, {st_mode=S_IFREG|0644, st_size=4096, ...}) = 0
 read(9, "DEVTYPE=usb_interface\nDRIVER=usb"..., 4096) = 141
 read(9, "", 4096)                       = 0
 read(9, "", 4096)                       = 0
 close(9)                                = 0
 getrandom("V&X,\345\277\325\247\31\203\353F\v\311\0015", 16, GRND_NONBLOCK) = 16
 readlinkat(AT_FDCWD, "/sys/devices/pci0000:00/0000:00:14.0/usb2/2-10/2-10.4/2-10.4.4/2-10.4.4.1/2-10.4.4.1:1.2/subsystem", "../../../../../../../../../bus/u"..., 99) = 34
 open("/run/udev/data/+usb:2-10.4.4.1:1.2", O_RDONLY|O_CLOEXEC) = -1 ENOENT (No such file or directory)
 readlinkat(AT_FDCWD, "/sys/bus/usb/devices/2-10.4.2:1.0", "../../../devices/pci0000:00/0000"..., 99) = 79
 lstat("/sys", {st_mode=S_IFDIR|0555, st_size=0, ...}) = 0
 lstat("/sys/bus", {st_mode=S_IFDIR|0755, st_size=0, ...}) = 0
 lstat("/sys/bus/usb", {st_mode=S_IFDIR|0755, st_size=0, ...}) = 0
 lstat("/sys/bus/usb/devices", {st_mode=S_IFDIR|0755, st_size=0, ...}) = 0
 lstat("/sys/devices", {st_mode=S_IFDIR|0755, st_size=0, ...}) = 0
 lstat("/sys/devices/pci0000:00", {st_mode=S_IFDIR|0755, st_size=0, ...}) = 0
 lstat("/sys/devices/pci0000:00/0000:00:14.0", {st_mode=S_IFDIR|0755, st_size=0, ...}) = 0
 lstat("/sys/devices/pci0000:00/0000:00:14.0/usb2", {st_mode=S_IFDIR|0755, st_size=0, ...}) = 0
 lstat("/sys/devices/pci0000:00/0000:00:14.0/usb2/2-10", {st_mode=S_IFDIR|0755, st_size=0, ...}) = 0
 lstat("/sys/devices/pci0000:00/0000:00:14.0/usb2/2-10/2-10.4", {st_mode=S_IFDIR|0755, st_size=0, ...}) = 0
 lstat("/sys/devices/pci0000:00/0000:00:14.0/usb2/2-10/2-10.4/2-10.4.2", {st_mode=S_IFDIR|0755, st_size=0, ...}) = 0
 lstat("/sys/devices/pci0000:00/0000:00:14.0/usb2/2-10/2-10.4/2-10.4.2/2-10.4.2:1.0", {st_mode=S_IFDIR|0755, st_size=0, ...}) = 0
 access("/sys/devices/pci0000:00/0000:00:14.0/usb2/2-10/2-10.4/2-10.4.2/2-10.4.2:1.0/uevent", F_OK) = 0
 open("/sys/devices/pci0000:00/0000:00:14.0/usb2/2-10/2-10.4/2-10.4.2/2-10.4.2:1.0/uevent", O_RDONLY|O_CLOEXEC) = 9
 fstat(9, {st_mode=S_IFREG|0644, st_size=4096, ...}) = 0
 fstat(9, {st_mode=S_IFREG|0644, st_size=4096, ...}) = 0
 read(9, "DEVTYPE=usb_interface\nDRIVER=usb"..., 4096) = 143
 read(9, "", 4096)                       = 0
 read(9, "", 4096)                       = 0
 close(9)                                = 0
 getrandom("B\357:\200\224\247\313%\225d\363\330\2515\254\255", 16, GRND_NONBLOCK) = 16
 readlinkat(AT_FDCWD, "/sys/devices/pci0000:00/0000:00:14.0/usb2/2-10/2-10.4/2-10.4.2/2-10.4.2:1.0/subsystem", "../../../../../../../../bus/usb", 99) = 31
 open("/run/udev/data/+usb:2-10.4.2:1.0", O_RDONLY|O_CLOEXEC) = 9
 fstat(9, {st_mode=S_IFREG|0644, st_size=72, ...}) = 0
 fstat(9, {st_mode=S_IFREG|0644, st_size=72, ...}) = 0
 read(9, "I:270270207173\nE:ID_VENDOR_FROM_"..., 4096) = 72
 read(9, "", 4096)                       = 0
 close(9)                                = 0
 getrandom("W\260=;\372\347\262\353S\262\300\"\20\257\234{", 16, GRND_NONBLOCK) = 16
 readlinkat(AT_FDCWD, "/sys/bus/usb/devices/2-10.3", "../../../devices/pci0000:00/0000"..., 99) = 57
 lstat("/sys", {st_mode=S_IFDIR|0555, st_size=0, ...}) = 0
 lstat("/sys/bus", {st_mode=S_IFDIR|0755, st_size=0, ...}) = 0
 lstat("/sys/bus/usb", {st_mode=S_IFDIR|0755, st_size=0, ...}) = 0
 lstat("/sys/bus/usb/devices", {st_mode=S_IFDIR|0755, st_size=0, ...}) = 0
 lstat("/sys/devices", {st_mode=S_IFDIR|0755, st_size=0, ...}) = 0
 lstat("/sys/devices/pci0000:00", {st_mode=S_IFDIR|0755, st_size=0, ...}) = 0
 lstat("/sys/devices/pci0000:00/0000:00:14.0", {st_mode=S_IFDIR|0755, st_size=0, ...}) = 0
 lstat("/sys/devices/pci0000:00/0000:00:14.0/usb2", {st_mode=S_IFDIR|0755, st_size=0, ...}) = 0
 lstat("/sys/devices/pci0000:00/0000:00:14.0/usb2/2-10", {st_mode=S_IFDIR|0755, st_size=0, ...}) = 0
 lstat("/sys/devices/pci0000:00/0000:00:14.0/usb2/2-10/2-10.3", {st_mode=S_IFDIR|0755, st_size=0, ...}) = 0
 access("/sys/devices/pci0000:00/0000:00:14.0/usb2/2-10/2-10.3/uevent", F_OK) = 0
 open("/sys/devices/pci0000:00/0000:00:14.0/usb2/2-10/2-10.3/uevent", O_RDONLY|O_CLOEXEC) = 9
 fstat(9, {st_mode=S_IFREG|0644, st_size=4096, ...}) = 0
 fstat(9, {st_mode=S_IFREG|0644, st_size=4096, ...}) = 0
 read(9, "MAJOR=189\nMINOR=171\nDEVNAME=bus/"..., 4096) = 118
 read(9, "", 4096)                       = 0
 read(9, "", 4096)                       = 0
 close(9)                                = 0
 getrandom("\326\25\375\370V{\264\226\37\373\355\373\345\347\3024", 16, GRND_NONBLOCK) = 16
 getrandom(".\317\374\237|J#\2374\205-pG\261\276\313", 16, GRND_NONBLOCK) = 16
 readlinkat(AT_FDCWD, "/sys/devices/pci0000:00/0000:00:14.0/usb2/2-10/2-10.3/subsystem", "../../../../../../bus/usb", 99) = 25
 open("/run/udev/data/c189:171", O_RDONLY|O_CLOEXEC) = 9
 fstat(9, {st_mode=S_IFREG|0644, st_size=379, ...}) = 0
 fstat(9, {st_mode=S_IFREG|0644, st_size=379, ...}) = 0
 read(9, "I:271403470521\nE:ID_VENDOR=Logit"..., 4096) = 379
 read(9, "", 4096)                       = 0
 close(9)                                = 0
 getrandom("\341\301\257\351\314\304\302\t\361^\4\275\315\7\304\307", 16, GRND_NONBLOCK) = 16
 readlinkat(AT_FDCWD, "/sys/bus/usb/devices/2-0:1.0", "../../../devices/pci0000:00/0000"..., 99) = 53
 lstat("/sys", {st_mode=S_IFDIR|0555, st_size=0, ...}) = 0
 lstat("/sys/bus", {st_mode=S_IFDIR|0755, st_size=0, ...}) = 0
 lstat("/sys/bus/usb", {st_mode=S_IFDIR|0755, st_size=0, ...}) = 0
 lstat("/sys/bus/usb/devices", {st_mode=S_IFDIR|0755, st_size=0, ...}) = 0
 lstat("/sys/devices", {st_mode=S_IFDIR|0755, st_size=0, ...}) = 0
 lstat("/sys/devices/pci0000:00", {st_mode=S_IFDIR|0755, st_size=0, ...}) = 0
 lstat("/sys/devices/pci0000:00/0000:00:14.0", {st_mode=S_IFDIR|0755, st_size=0, ...}) = 0
 lstat("/sys/devices/pci0000:00/0000:00:14.0/usb2", {st_mode=S_IFDIR|0755, st_size=0, ...}) = 0
 lstat("/sys/devices/pci0000:00/0000:00:14.0/usb2/2-0:1.0", {st_mode=S_IFDIR|0755, st_size=0, ...}) = 0
 access("/sys/devices/pci0000:00/0000:00:14.0/usb2/2-0:1.0/uevent", F_OK) = 0
 open("/sys/devices/pci0000:00/0000:00:14.0/usb2/2-0:1.0/uevent", O_RDONLY|O_CLOEXEC) = 9
 fstat(9, {st_mode=S_IFREG|0644, st_size=4096, ...}) = 0
 fstat(9, {st_mode=S_IFREG|0644, st_size=4096, ...}) = 0
 read(9, "DEVTYPE=usb_interface\nDRIVER=hub"..., 4096) = 138
 read(9, "", 4096)                       = 0
 read(9, "", 4096)                       = 0
 close(9)                                = 0
 getrandom("\r\346\226\17\20]XT\243\371b\303\21\242\275%", 16, GRND_NONBLOCK) = 16
 readlinkat(AT_FDCWD, "/sys/devices/pci0000:00/0000:00:14.0/usb2/2-0:1.0/subsystem", "../../../../../bus/usb", 99) = 22
 open("/run/udev/data/+usb:2-0:1.0", O_RDONLY|O_CLOEXEC) = 9
 fstat(9, {st_mode=S_IFREG|0644, st_size=167, ...}) = 0
 fstat(9, {st_mode=S_IFREG|0644, st_size=167, ...}) = 0
 read(9, "I:30373160\nE:ID_USB_CLASS_FROM_D"..., 4096) = 167
 read(9, "", 4096)                       = 0
 close(9)                                = 0
 getrandom("8\4$_\0252\31:\"\362zB\35x\352;", 16, GRND_NONBLOCK) = 16
 readlinkat(AT_FDCWD, "/sys/bus/usb/devices/3-6.4:1.0", "../../../devices/pci0000:00/0000"..., 99) = 65
 lstat("/sys", {st_mode=S_IFDIR|0555, st_size=0, ...}) = 0
 lstat("/sys/bus", {st_mode=S_IFDIR|0755, st_size=0, ...}) = 0
 lstat("/sys/bus/usb", {st_mode=S_IFDIR|0755, st_size=0, ...}) = 0
 lstat("/sys/bus/usb/devices", {st_mode=S_IFDIR|0755, st_size=0, ...}) = 0
 lstat("/sys/devices", {st_mode=S_IFDIR|0755, st_size=0, ...}) = 0
 lstat("/sys/devices/pci0000:00", {st_mode=S_IFDIR|0755, st_size=0, ...}) = 0
 lstat("/sys/devices/pci0000:00/0000:00:14.0", {st_mode=S_IFDIR|0755, st_size=0, ...}) = 0
 lstat("/sys/devices/pci0000:00/0000:00:14.0/usb3", {st_mode=S_IFDIR|0755, st_size=0, ...}) = 0
 lstat("/sys/devices/pci0000:00/0000:00:14.0/usb3/3-6", {st_mode=S_IFDIR|0755, st_size=0, ...}) = 0
 lstat("/sys/devices/pci0000:00/0000:00:14.0/usb3/3-6/3-6.4", {st_mode=S_IFDIR|0755, st_size=0, ...}) = 0
 lstat("/sys/devices/pci0000:00/0000:00:14.0/usb3/3-6/3-6.4/3-6.4:1.0", {st_mode=S_IFDIR|0755, st_size=0, ...}) = 0
 access("/sys/devices/pci0000:00/0000:00:14.0/usb3/3-6/3-6.4/3-6.4:1.0/uevent", F_OK) = 0
 open("/sys/devices/pci0000:00/0000:00:14.0/usb3/3-6/3-6.4/3-6.4:1.0/uevent", O_RDONLY|O_CLOEXEC) = 9
 fstat(9, {st_mode=S_IFREG|0644, st_size=4096, ...}) = 0
 fstat(9, {st_mode=S_IFREG|0644, st_size=4096, ...}) = 0
 read(9, "DEVTYPE=usb_interface\nDRIVER=hub"..., 4096) = 140
 read(9, "", 4096)                       = 0
 read(9, "", 4096)                       = 0
 close(9)                                = 0
 getrandom("\205\367#\317\230\254\355\2709\303\375\273)\201ak", 16, GRND_NONBLOCK) = 16
 readlinkat(AT_FDCWD, "/sys/devices/pci0000:00/0000:00:14.0/usb3/3-6/3-6.4/3-6.4:1.0/subsystem", "../../../../../../../bus/usb", 99) = 28
 open("/run/udev/data/+usb:3-6.4:1.0", O_RDONLY|O_CLOEXEC) = 9
 fstat(9, {st_mode=S_IFREG|0644, st_size=124, ...}) = 0
 fstat(9, {st_mode=S_IFREG|0644, st_size=124, ...}) = 0
 read(9, "I:241589985709\nE:ID_USB_CLASS_FR"..., 4096) = 124
 read(9, "", 4096)                       = 0
 close(9)                                = 0
 getrandom("5\23\363\250\274q\303n\1Gy?\226XV\233", 16, GRND_NONBLOCK) = 16
 readlinkat(AT_FDCWD, "/sys/bus/usb/devices/2-10.4:1.0", "../../../devices/pci0000:00/0000"..., 99) = 68
 lstat("/sys", {st_mode=S_IFDIR|0555, st_size=0, ...}) = 0
 lstat("/sys/bus", {st_mode=S_IFDIR|0755, st_size=0, ...}) = 0
 lstat("/sys/bus/usb", {st_mode=S_IFDIR|0755, st_size=0, ...}) = 0
 lstat("/sys/bus/usb/devices", {st_mode=S_IFDIR|0755, st_size=0, ...}) = 0
 lstat("/sys/devices", {st_mode=S_IFDIR|0755, st_size=0, ...}) = 0
 lstat("/sys/devices/pci0000:00", {st_mode=S_IFDIR|0755, st_size=0, ...}) = 0
 lstat("/sys/devices/pci0000:00/0000:00:14.0", {st_mode=S_IFDIR|0755, st_size=0, ...}) = 0
 lstat("/sys/devices/pci0000:00/0000:00:14.0/usb2", {st_mode=S_IFDIR|0755, st_size=0, ...}) = 0
 lstat("/sys/devices/pci0000:00/0000:00:14.0/usb2/2-10", {st_mode=S_IFDIR|0755, st_size=0, ...}) = 0
 lstat("/sys/devices/pci0000:00/0000:00:14.0/usb2/2-10/2-10.4", {st_mode=S_IFDIR|0755, st_size=0, ...}) = 0
 lstat("/sys/devices/pci0000:00/0000:00:14.0/usb2/2-10/2-10.4/2-10.4:1.0", {st_mode=S_IFDIR|0755, st_size=0, ...}) = 0
 access("/sys/devices/pci0000:00/0000:00:14.0/usb2/2-10/2-10.4/2-10.4:1.0/uevent", F_OK) = 0
 open("/sys/devices/pci0000:00/0000:00:14.0/usb2/2-10/2-10.4/2-10.4:1.0/uevent", O_RDONLY|O_CLOEXEC) = 9
 fstat(9, {st_mode=S_IFREG|0644, st_size=4096, ...}) = 0
 fstat(9, {st_mode=S_IFREG|0644, st_size=4096, ...}) = 0
 read(9, "DEVTYPE=usb_interface\nDRIVER=hub"..., 4096) = 141
 read(9, "", 4096)                       = 0
 read(9, "", 4096)                       = 0
 close(9)                                = 0
 getrandom("\325&`\342\367{B}\343\262\316\201VRv\230", 16, GRND_NONBLOCK) = 16
 readlinkat(AT_FDCWD, "/sys/devices/pci0000:00/0000:00:14.0/usb2/2-10/2-10.4/2-10.4:1.0/subsystem", "../../../../../../../bus/usb", 99) = 28
 open("/run/udev/data/+usb:2-10.4:1.0", O_RDONLY|O_CLOEXEC) = 9
 fstat(9, {st_mode=S_IFREG|0644, st_size=166, ...}) = 0
 fstat(9, {st_mode=S_IFREG|0644, st_size=166, ...}) = 0
 read(9, "I:237720794910\nE:ID_USB_CLASS_FR"..., 4096) = 166
 read(9, "", 4096)                       = 0
 close(9)                                = 0
 getrandom("E\267[\377c.\\F\361\251}\250\333\233\276\236", 16, GRND_NONBLOCK) = 16
 readlinkat(AT_FDCWD, "/sys/bus/usb/devices/2-10.4.4.1:1.0", "../../../devices/pci0000:00/0000"..., 99) = 92
 lstat("/sys", {st_mode=S_IFDIR|0555, st_size=0, ...}) = 0
 lstat("/sys/bus", {st_mode=S_IFDIR|0755, st_size=0, ...}) = 0
 lstat("/sys/bus/usb", {st_mode=S_IFDIR|0755, st_size=0, ...}) = 0
 lstat("/sys/bus/usb/devices", {st_mode=S_IFDIR|0755, st_size=0, ...}) = 0
 lstat("/sys/devices", {st_mode=S_IFDIR|0755, st_size=0, ...}) = 0
 lstat("/sys/devices/pci0000:00", {st_mode=S_IFDIR|0755, st_size=0, ...}) = 0
 lstat("/sys/devices/pci0000:00/0000:00:14.0", {st_mode=S_IFDIR|0755, st_size=0, ...}) = 0
 lstat("/sys/devices/pci0000:00/0000:00:14.0/usb2", {st_mode=S_IFDIR|0755, st_size=0, ...}) = 0
 lstat("/sys/devices/pci0000:00/0000:00:14.0/usb2/2-10", {st_mode=S_IFDIR|0755, st_size=0, ...}) = 0
 lstat("/sys/devices/pci0000:00/0000:00:14.0/usb2/2-10/2-10.4", {st_mode=S_IFDIR|0755, st_size=0, ...}) = 0
 lstat("/sys/devices/pci0000:00/0000:00:14.0/usb2/2-10/2-10.4/2-10.4.4", {st_mode=S_IFDIR|0755, st_size=0, ...}) = 0
 lstat("/sys/devices/pci0000:00/0000:00:14.0/usb2/2-10/2-10.4/2-10.4.4/2-10.4.4.1", {st_mode=S_IFDIR|0755, st_size=0, ...}) = 0
 lstat("/sys/devices/pci0000:00/0000:00:14.0/usb2/2-10/2-10.4/2-10.4.4/2-10.4.4.1/2-10.4.4.1:1.0", {st_mode=S_IFDIR|0755, st_size=0, ...}) = 0
 access("/sys/devices/pci0000:00/0000:00:14.0/usb2/2-10/2-10.4/2-10.4.4/2-10.4.4.1/2-10.4.4.1:1.0/uevent", F_OK) = 0
 open("/sys/devices/pci0000:00/0000:00:14.0/usb2/2-10/2-10.4/2-10.4.4/2-10.4.4.1/2-10.4.4.1:1.0/uevent", O_RDONLY|O_CLOEXEC) = 9
 fstat(9, {st_mode=S_IFREG|0644, st_size=4096, ...}) = 0
 fstat(9, {st_mode=S_IFREG|0644, st_size=4096, ...}) = 0
 read(9, "DEVTYPE=usb_interface\nDRIVER=usb"..., 4096) = 141
 read(9, "", 4096)                       = 0
 read(9, "", 4096)                       = 0
 close(9)                                = 0
 getrandom("S\22\23\4\302\275\17\342\355\24f\262\23\272S\343", 16, GRND_NONBLOCK) = 16
 readlinkat(AT_FDCWD, "/sys/devices/pci0000:00/0000:00:14.0/usb2/2-10/2-10.4/2-10.4.4/2-10.4.4.1/2-10.4.4.1:1.0/subsystem", "../../../../../../../../../bus/u"..., 99) = 34
 open("/run/udev/data/+usb:2-10.4.4.1:1.0", O_RDONLY|O_CLOEXEC) = -1 ENOENT (No such file or directory)
 readlinkat(AT_FDCWD, "/sys/bus/usb/devices/2-10.4.4.4.3:1.0", "../../../devices/pci0000:00/0000"..., 99) = 99
 readlinkat(AT_FDCWD, "/sys/bus/usb/devices/2-10.4.4.4.3:1.0", "../../../devices/pci0000:00/0000"..., 199) = 107
 lstat("/sys", {st_mode=S_IFDIR|0555, st_size=0, ...}) = 0
 lstat("/sys/bus", {st_mode=S_IFDIR|0755, st_size=0, ...}) = 0
 lstat("/sys/bus/usb", {st_mode=S_IFDIR|0755, st_size=0, ...}) = 0
 lstat("/sys/bus/usb/devices", {st_mode=S_IFDIR|0755, st_size=0, ...}) = 0
 lstat("/sys/devices", {st_mode=S_IFDIR|0755, st_size=0, ...}) = 0
 lstat("/sys/devices/pci0000:00", {st_mode=S_IFDIR|0755, st_size=0, ...}) = 0
 lstat("/sys/devices/pci0000:00/0000:00:14.0", {st_mode=S_IFDIR|0755, st_size=0, ...}) = 0
 lstat("/sys/devices/pci0000:00/0000:00:14.0/usb2", {st_mode=S_IFDIR|0755, st_size=0, ...}) = 0
 lstat("/sys/devices/pci0000:00/0000:00:14.0/usb2/2-10", {st_mode=S_IFDIR|0755, st_size=0, ...}) = 0
 lstat("/sys/devices/pci0000:00/0000:00:14.0/usb2/2-10/2-10.4", {st_mode=S_IFDIR|0755, st_size=0, ...}) = 0
 lstat("/sys/devices/pci0000:00/0000:00:14.0/usb2/2-10/2-10.4/2-10.4.4", {st_mode=S_IFDIR|0755, st_size=0, ...}) = 0
 lstat("/sys/devices/pci0000:00/0000:00:14.0/usb2/2-10/2-10.4/2-10.4.4/2-10.4.4.4", {st_mode=S_IFDIR|0755, st_size=0, ...}) = 0
 lstat("/sys/devices/pci0000:00/0000:00:14.0/usb2/2-10/2-10.4/2-10.4.4/2-10.4.4.4/2-10.4.4.4.3", {st_mode=S_IFDIR|0755, st_size=0, ...}) = 0
 lstat("/sys/devices/pci0000:00/0000:00:14.0/usb2/2-10/2-10.4/2-10.4.4/2-10.4.4.4/2-10.4.4.4.3/2-10.4.4.4.3:1.0", {st_mode=S_IFDIR|0755, st_size=0, ...}) = 0
 access("/sys/devices/pci0000:00/0000:00:14.0/usb2/2-10/2-10.4/2-10.4.4/2-10.4.4.4/2-10.4.4.4.3/2-10.4.4.4.3:1.0/uevent", F_OK) = 0
 open("/sys/devices/pci0000:00/0000:00:14.0/usb2/2-10/2-10.4/2-10.4.4/2-10.4.4.4/2-10.4.4.4.3/2-10.4.4.4.3:1.0/uevent", O_RDONLY|O_CLOEXEC) = 9
 fstat(9, {st_mode=S_IFREG|0644, st_size=4096, ...}) = 0
 fstat(9, {st_mode=S_IFREG|0644, st_size=4096, ...}) = 0
 read(9, "DEVTYPE=usb_interface\nDRIVER=usb"..., 4096) = 143
 read(9, "", 4096)                       = 0
 read(9, "", 4096)                       = 0
 close(9)                                = 0
 getrandom("q\260?\3638p98,\265\2246\r<Zp", 16, GRND_NONBLOCK) = 16
 readlinkat(AT_FDCWD, "/sys/devices/pci0000:00/0000:00:14.0/usb2/2-10/2-10.4/2-10.4.4/2-10.4.4.4/2-10.4.4.4.3/2-10.4.4.4.3:1.0/subsystem", "../../../../../../../../../../bu"..., 99) = 37
 open("/run/udev/data/+usb:2-10.4.4.4.3:1.0", O_RDONLY|O_CLOEXEC) = 9
 fstat(9, {st_mode=S_IFREG|0644, st_size=56, ...}) = 0
 fstat(9, {st_mode=S_IFREG|0644, st_size=56, ...}) = 0
 read(9, "I:237723266038\nE:ID_VENDOR_FROM_"..., 4096) = 56
 read(9, "", 4096)                       = 0
 close(9)                                = 0
 getrandom("\262\"`\307\323\230?\326_mg\215c\2661B", 16, GRND_NONBLOCK) = 16
 readlinkat(AT_FDCWD, "/sys/bus/usb/devices/2-10", "../../../devices/pci0000:00/0000"..., 99) = 50
 lstat("/sys", {st_mode=S_IFDIR|0555, st_size=0, ...}) = 0
 lstat("/sys/bus", {st_mode=S_IFDIR|0755, st_size=0, ...}) = 0
 lstat("/sys/bus/usb", {st_mode=S_IFDIR|0755, st_size=0, ...}) = 0
 lstat("/sys/bus/usb/devices", {st_mode=S_IFDIR|0755, st_size=0, ...}) = 0
 lstat("/sys/devices", {st_mode=S_IFDIR|0755, st_size=0, ...}) = 0
 lstat("/sys/devices/pci0000:00", {st_mode=S_IFDIR|0755, st_size=0, ...}) = 0
 lstat("/sys/devices/pci0000:00/0000:00:14.0", {st_mode=S_IFDIR|0755, st_size=0, ...}) = 0
 lstat("/sys/devices/pci0000:00/0000:00:14.0/usb2", {st_mode=S_IFDIR|0755, st_size=0, ...}) = 0
 lstat("/sys/devices/pci0000:00/0000:00:14.0/usb2/2-10", {st_mode=S_IFDIR|0755, st_size=0, ...}) = 0
 access("/sys/devices/pci0000:00/0000:00:14.0/usb2/2-10/uevent", F_OK) = 0
 open("/sys/devices/pci0000:00/0000:00:14.0/usb2/2-10/uevent", O_RDONLY|O_CLOEXEC) = 9
 fstat(9, {st_mode=S_IFREG|0644, st_size=4096, ...}) = 0
 fstat(9, {st_mode=S_IFREG|0644, st_size=4096, ...}) = 0
 read(9, "MAJOR=189\nMINOR=227\nDEVNAME=bus/"..., 4096) = 129
 read(9, "", 4096)                       = 0
 read(9, "", 4096)                       = 0
 close(9)                                = 0
 getrandom("b\267TH9\225\205H\25\10\204\331\3248R\n", 16, GRND_NONBLOCK) = 16
 getrandom("i\305\270\212\27v\203G\207\340\32{\316\373\1774", 16, GRND_NONBLOCK) = 16
 readlinkat(AT_FDCWD, "/sys/devices/pci0000:00/0000:00:14.0/usb2/2-10/subsystem", "../../../../../bus/usb", 99) = 22
 open("/run/udev/data/c189:227", O_RDONLY|O_CLOEXEC) = 9
 fstat(9, {st_mode=S_IFREG|0644, st_size=562, ...}) = 0
 fstat(9, {st_mode=S_IFREG|0644, st_size=562, ...}) = 0
 read(9, "I:237719823275\nE:ID_VENDOR=VIA_L"..., 4096) = 562
 read(9, "", 4096)                       = 0
 close(9)                                = 0
 getrandom("\304y\230`+\16\225\324\360,\214\221\16xvd", 16, GRND_NONBLOCK) = 16
 readlinkat(AT_FDCWD, "/sys/bus/usb/devices/2-10.4.4", "../../../devices/pci0000:00/0000"..., 99) = 66
 lstat("/sys", {st_mode=S_IFDIR|0555, st_size=0, ...}) = 0
 lstat("/sys/bus", {st_mode=S_IFDIR|0755, st_size=0, ...}) = 0
 lstat("/sys/bus/usb", {st_mode=S_IFDIR|0755, st_size=0, ...}) = 0
 lstat("/sys/bus/usb/devices", {st_mode=S_IFDIR|0755, st_size=0, ...}) = 0
 lstat("/sys/devices", {st_mode=S_IFDIR|0755, st_size=0, ...}) = 0
 lstat("/sys/devices/pci0000:00", {st_mode=S_IFDIR|0755, st_size=0, ...}) = 0
 lstat("/sys/devices/pci0000:00/0000:00:14.0", {st_mode=S_IFDIR|0755, st_size=0, ...}) = 0
 lstat("/sys/devices/pci0000:00/0000:00:14.0/usb2", {st_mode=S_IFDIR|0755, st_size=0, ...}) = 0
 lstat("/sys/devices/pci0000:00/0000:00:14.0/usb2/2-10", {st_mode=S_IFDIR|0755, st_size=0, ...}) = 0
 lstat("/sys/devices/pci0000:00/0000:00:14.0/usb2/2-10/2-10.4", {st_mode=S_IFDIR|0755, st_size=0, ...}) = 0
 lstat("/sys/devices/pci0000:00/0000:00:14.0/usb2/2-10/2-10.4/2-10.4.4", {st_mode=S_IFDIR|0755, st_size=0, ...}) = 0
 access("/sys/devices/pci0000:00/0000:00:14.0/usb2/2-10/2-10.4/2-10.4.4/uevent", F_OK) = 0
 open("/sys/devices/pci0000:00/0000:00:14.0/usb2/2-10/2-10.4/2-10.4.4/uevent", O_RDONLY|O_CLOEXEC) = 9
 fstat(9, {st_mode=S_IFREG|0644, st_size=4096, ...}) = 0
 fstat(9, {st_mode=S_IFREG|0644, st_size=4096, ...}) = 0
 read(9, "MAJOR=189\nMINOR=232\nDEVNAME=bus/"..., 4096) = 129
 read(9, "", 4096)                       = 0
 read(9, "", 4096)                       = 0
 close(9)                                = 0
 getrandom("\363\204\332\333|)Q\23\22\365\215\314\324C\376\217", 16, GRND_NONBLOCK) = 16
 getrandom("\215\32\267Y\351f\20\344\243\3730\312\231\367<\37", 16, GRND_NONBLOCK) = 16
 readlinkat(AT_FDCWD, "/sys/devices/pci0000:00/0000:00:14.0/usb2/2-10/2-10.4/2-10.4.4/subsystem", "../../../../../../../bus/usb", 99) = 28
 open("/run/udev/data/c189:232", O_RDONLY|O_CLOEXEC) = 9
 fstat(9, {st_mode=S_IFREG|0644, st_size=574, ...}) = 0
 fstat(9, {st_mode=S_IFREG|0644, st_size=574, ...}) = 0
 read(9, "I:237721538501\nE:ID_VENDOR=VIA_L"..., 4096) = 574
 read(9, "", 4096)                       = 0
 close(9)                                = 0
 getrandom("\320\243\"\17}^\371\20\5\222\222\301\206\214M`", 16, GRND_NONBLOCK) = 16
 getdents(7, /* 0 entries */, 32768)     = 0
 close(7)                                = 0
 getdents(6, /* 0 entries */, 32768)     = 0
 close(6)                                = 0
 open("/sys/class", O_RDONLY|O_NONBLOCK|O_DIRECTORY|O_CLOEXEC) = 6
 fstat(6, {st_mode=S_IFDIR|0755, st_size=0, ...}) = 0
 getdents(6, /* 67 entries */, 32768)    = 1968
 getdents(6, /* 0 entries */, 32768)     = 0
 close(6)                                = 0
 readlinkat(AT_FDCWD, "/sys/devices/pci0000:00/0000:00:14.0/usb2", 0x14e4dd0, 99) = -1 EINVAL (Invalid argument)
 lstat("/sys", {st_mode=S_IFDIR|0555, st_size=0, ...}) = 0
 lstat("/sys/devices", {st_mode=S_IFDIR|0755, st_size=0, ...}) = 0
 lstat("/sys/devices/pci0000:00", {st_mode=S_IFDIR|0755, st_size=0, ...}) = 0
 lstat("/sys/devices/pci0000:00/0000:00:14.0", {st_mode=S_IFDIR|0755, st_size=0, ...}) = 0
 lstat("/sys/devices/pci0000:00/0000:00:14.0/usb2", {st_mode=S_IFDIR|0755, st_size=0, ...}) = 0
 access("/sys/devices/pci0000:00/0000:00:14.0/usb2/uevent", F_OK) = 0
 open("/sys/devices/pci0000:00/0000:00:14.0/usb2/uevent", O_RDONLY|O_CLOEXEC) = 6
 fstat(6, {st_mode=S_IFREG|0644, st_size=4096, ...}) = 0
 fstat(6, {st_mode=S_IFREG|0644, st_size=4096, ...}) = 0
 read(6, "MAJOR=189\nMINOR=128\nDEVNAME=bus/"..., 4096) = 126
 read(6, "", 4096)                       = 0
 read(6, "", 4096)                       = 0
 close(6)                                = 0
 getrandom("\2757\22t~\372\232\225\"\326m\220\371\234B\277", 16, GRND_NONBLOCK) = 16
 getrandom("\300\306\265\361\323\241\31p\235?\335.\t\253\334U", 16, GRND_NONBLOCK) = 16
 open("/sys/bus/usb/devices/usb2/busnum", O_RDONLY) = 6
 fstat(6, {st_mode=S_IFREG|0444, st_size=4096, ...}) = 0
 read(6, "2\n", 4096)                    = 2
 close(6)                                = 0
 open("/sys/bus/usb/devices/usb2/devnum", O_RDONLY) = 6
 fstat(6, {st_mode=S_IFREG|0444, st_size=4096, ...}) = 0
 read(6, "1\n", 4096)                    = 2
 close(6)                                = 0
 open("/sys/bus/usb/devices/usb2/speed", O_RDONLY) = 6
 fstat(6, {st_mode=S_IFREG|0444, st_size=4096, ...}) = 0
 read(6, "480\n", 4096)                  = 4
 close(6)                                = 0
 open("/sys/bus/usb/devices/usb2/descriptors", O_RDONLY) = 6
 read(6, "\22\1\0\2\t\0\1@k\35\2\0\10\4\3\2\1\1\t\2\31\0\1\1\0\340\0\t\4\0\0\1"..., 1024) = 43
 close(6)                                = 0
 readlinkat(AT_FDCWD, "/sys/devices/pci0000:00/0000:00:14.0/usb2/2-0:1.0", 0x14cd210, 99) = -1 EINVAL (Invalid argument)
 lstat("/sys", {st_mode=S_IFDIR|0555, st_size=0, ...}) = 0
 lstat("/sys/devices", {st_mode=S_IFDIR|0755, st_size=0, ...}) = 0
 lstat("/sys/devices/pci0000:00", {st_mode=S_IFDIR|0755, st_size=0, ...}) = 0
 lstat("/sys/devices/pci0000:00/0000:00:14.0", {st_mode=S_IFDIR|0755, st_size=0, ...}) = 0
 lstat("/sys/devices/pci0000:00/0000:00:14.0/usb2", {st_mode=S_IFDIR|0755, st_size=0, ...}) = 0
 lstat("/sys/devices/pci0000:00/0000:00:14.0/usb2/2-0:1.0", {st_mode=S_IFDIR|0755, st_size=0, ...}) = 0
 access("/sys/devices/pci0000:00/0000:00:14.0/usb2/2-0:1.0/uevent", F_OK) = 0
 open("/sys/devices/pci0000:00/0000:00:14.0/usb2/2-0:1.0/uevent", O_RDONLY|O_CLOEXEC) = 6
 fstat(6, {st_mode=S_IFREG|0644, st_size=4096, ...}) = 0
 fstat(6, {st_mode=S_IFREG|0644, st_size=4096, ...}) = 0
 read(6, "DEVTYPE=usb_interface\nDRIVER=hub"..., 4096) = 138
 read(6, "", 4096)                       = 0
 read(6, "", 4096)                       = 0
 close(6)                                = 0
 getrandom("\257\216r\177\365\252\374pm\303W\332D\3\276\314", 16, GRND_NONBLOCK) = 16
 readlinkat(AT_FDCWD, "/sys/devices/pci0000:00/0000:00:14.0/usb2/2-10", 0x14e1040, 99) = -1 EINVAL (Invalid argument)
 lstat("/sys", {st_mode=S_IFDIR|0555, st_size=0, ...}) = 0
 lstat("/sys/devices", {st_mode=S_IFDIR|0755, st_size=0, ...}) = 0
 lstat("/sys/devices/pci0000:00", {st_mode=S_IFDIR|0755, st_size=0, ...}) = 0
 lstat("/sys/devices/pci0000:00/0000:00:14.0", {st_mode=S_IFDIR|0755, st_size=0, ...}) = 0
 lstat("/sys/devices/pci0000:00/0000:00:14.0/usb2", {st_mode=S_IFDIR|0755, st_size=0, ...}) = 0
 lstat("/sys/devices/pci0000:00/0000:00:14.0/usb2/2-10", {st_mode=S_IFDIR|0755, st_size=0, ...}) = 0
 access("/sys/devices/pci0000:00/0000:00:14.0/usb2/2-10/uevent", F_OK) = 0
 open("/sys/devices/pci0000:00/0000:00:14.0/usb2/2-10/uevent", O_RDONLY|O_CLOEXEC) = 6
 fstat(6, {st_mode=S_IFREG|0644, st_size=4096, ...}) = 0
 fstat(6, {st_mode=S_IFREG|0644, st_size=4096, ...}) = 0
 read(6, "MAJOR=189\nMINOR=227\nDEVNAME=bus/"..., 4096) = 129
 read(6, "", 4096)                       = 0
 read(6, "", 4096)                       = 0
 close(6)                                = 0
 getrandom("\332\322\362\376x\337\251\220!{`\211\0363\6\206", 16, GRND_NONBLOCK) = 16
 getrandom("3..\207\374d_\302\261\0\307T\304F\370M", 16, GRND_NONBLOCK) = 16
 open("/sys/bus/usb/devices/2-10/busnum", O_RDONLY) = 6
 fstat(6, {st_mode=S_IFREG|0444, st_size=4096, ...}) = 0
 read(6, "2\n", 4096)                    = 2
 close(6)                                = 0
 open("/sys/bus/usb/devices/2-10/devnum", O_RDONLY) = 6
 fstat(6, {st_mode=S_IFREG|0444, st_size=4096, ...}) = 0
 read(6, "100\n", 4096)                  = 4
 close(6)                                = 0
 open("/sys/bus/usb/devices/2-10/speed", O_RDONLY) = 6
 fstat(6, {st_mode=S_IFREG|0444, st_size=4096, ...}) = 0
 read(6, "480\n", 4096)                  = 4
 close(6)                                = 0
 open("/sys/bus/usb/devices/2-10/descriptors", O_RDONLY) = 6
 read(6, "\22\1\20\2\t\0\1@\t!\22(\340\v\1\2\0\1\t\2\31\0\1\1\0\340\0\t\4\0\0\1"..., 1024) = 43
 close(6)                                = 0
 readlinkat(AT_FDCWD, "/sys/devices/pci0000:00/0000:00:14.0/usb2/2-10/2-10.1", 0x14e1040, 99) = -1 EINVAL (Invalid argument)
 lstat("/sys", {st_mode=S_IFDIR|0555, st_size=0, ...}) = 0
 lstat("/sys/devices", {st_mode=S_IFDIR|0755, st_size=0, ...}) = 0
 lstat("/sys/devices/pci0000:00", {st_mode=S_IFDIR|0755, st_size=0, ...}) = 0
 lstat("/sys/devices/pci0000:00/0000:00:14.0", {st_mode=S_IFDIR|0755, st_size=0, ...}) = 0
 lstat("/sys/devices/pci0000:00/0000:00:14.0/usb2", {st_mode=S_IFDIR|0755, st_size=0, ...}) = 0
 lstat("/sys/devices/pci0000:00/0000:00:14.0/usb2/2-10", {st_mode=S_IFDIR|0755, st_size=0, ...}) = 0
 lstat("/sys/devices/pci0000:00/0000:00:14.0/usb2/2-10/2-10.1", {st_mode=S_IFDIR|0755, st_size=0, ...}) = 0
 access("/sys/devices/pci0000:00/0000:00:14.0/usb2/2-10/2-10.1/uevent", F_OK) = 0
 open("/sys/devices/pci0000:00/0000:00:14.0/usb2/2-10/2-10.1/uevent", O_RDONLY|O_CLOEXEC) = 6
 fstat(6, {st_mode=S_IFREG|0644, st_size=4096, ...}) = 0
 fstat(6, {st_mode=S_IFREG|0644, st_size=4096, ...}) = 0
 read(6, "MAJOR=189\nMINOR=228\nDEVNAME=bus/"..., 4096) = 125
 read(6, "", 4096)                       = 0
 read(6, "", 4096)                       = 0
 close(6)                                = 0
 getrandom("\300\376SU<\347T_9&\261w\346\0056\231", 16, GRND_NONBLOCK) = 16
 getrandom("\354\352\252\326\205;|t\344|\0042[~o!", 16, GRND_NONBLOCK) = 16
 open("/sys/bus/usb/devices/2-10.1/busnum", O_RDONLY) = 6
 fstat(6, {st_mode=S_IFREG|0444, st_size=4096, ...}) = 0
 read(6, "2\n", 4096)                    = 2
 close(6)                                = 0
 open("/sys/bus/usb/devices/2-10.1/devnum", O_RDONLY) = 6
 fstat(6, {st_mode=S_IFREG|0444, st_size=4096, ...}) = 0
 read(6, "101\n", 4096)                  = 4
 close(6)                                = 0
 open("/sys/bus/usb/devices/2-10.1/speed", O_RDONLY) = 6
 fstat(6, {st_mode=S_IFREG|0444, st_size=4096, ...}) = 0
 read(6, "12\n", 4096)                   = 3
 close(6)                                = 0
 open("/sys/bus/usb/devices/2-10.1/descriptors", O_RDONLY) = 6
 read(6, "\22\1\20\1\0\0\0@\214\r\16\0\0\1\0\1\0\1\t\2\340\0\4\1\0\2402\t\4\0\0\0"..., 1024) = 242
 close(6)                                = 0
 readlinkat(AT_FDCWD, "/sys/devices/pci0000:00/0000:00:14.0/usb2/2-10/2-10.1/2-10.1:1.0", 0x14cd2b0, 99) = -1 EINVAL (Invalid argument)
 lstat("/sys", {st_mode=S_IFDIR|0555, st_size=0, ...}) = 0
 lstat("/sys/devices", {st_mode=S_IFDIR|0755, st_size=0, ...}) = 0
 lstat("/sys/devices/pci0000:00", {st_mode=S_IFDIR|0755, st_size=0, ...}) = 0
 lstat("/sys/devices/pci0000:00/0000:00:14.0", {st_mode=S_IFDIR|0755, st_size=0, ...}) = 0
 lstat("/sys/devices/pci0000:00/0000:00:14.0/usb2", {st_mode=S_IFDIR|0755, st_size=0, ...}) = 0
 lstat("/sys/devices/pci0000:00/0000:00:14.0/usb2/2-10", {st_mode=S_IFDIR|0755, st_size=0, ...}) = 0
 lstat("/sys/devices/pci0000:00/0000:00:14.0/usb2/2-10/2-10.1", {st_mode=S_IFDIR|0755, st_size=0, ...}) = 0
 lstat("/sys/devices/pci0000:00/0000:00:14.0/usb2/2-10/2-10.1/2-10.1:1.0", {st_mode=S_IFDIR|0755, st_size=0, ...}) = 0
 access("/sys/devices/pci0000:00/0000:00:14.0/usb2/2-10/2-10.1/2-10.1:1.0/uevent", F_OK) = 0
 open("/sys/devices/pci0000:00/0000:00:14.0/usb2/2-10/2-10.1/2-10.1:1.0/uevent", O_RDONLY|O_CLOEXEC) = 6
 fstat(6, {st_mode=S_IFREG|0644, st_size=4096, ...}) = 0
 fstat(6, {st_mode=S_IFREG|0644, st_size=4096, ...}) = 0
 read(6, "DEVTYPE=usb_interface\nDRIVER=snd"..., 4096) = 147
 read(6, "", 4096)                       = 0
 read(6, "", 4096)                       = 0
 close(6)                                = 0
 getrandom("\357\3\265\v\221\300-\21\375\3561\270\321\271\200S", 16, GRND_NONBLOCK) = 16
 readlinkat(AT_FDCWD, "/sys/devices/pci0000:00/0000:00:14.0/usb2/2-10/2-10.1/2-10.1:1.1", 0x14e1040, 99) = -1 EINVAL (Invalid argument)
 lstat("/sys", {st_mode=S_IFDIR|0555, st_size=0, ...}) = 0
 lstat("/sys/devices", {st_mode=S_IFDIR|0755, st_size=0, ...}) = 0
 lstat("/sys/devices/pci0000:00", {st_mode=S_IFDIR|0755, st_size=0, ...}) = 0
 lstat("/sys/devices/pci0000:00/0000:00:14.0", {st_mode=S_IFDIR|0755, st_size=0, ...}) = 0
 lstat("/sys/devices/pci0000:00/0000:00:14.0/usb2", {st_mode=S_IFDIR|0755, st_size=0, ...}) = 0
 lstat("/sys/devices/pci0000:00/0000:00:14.0/usb2/2-10", {st_mode=S_IFDIR|0755, st_size=0, ...}) = 0
 lstat("/sys/devices/pci0000:00/0000:00:14.0/usb2/2-10/2-10.1", {st_mode=S_IFDIR|0755, st_size=0, ...}) = 0
 lstat("/sys/devices/pci0000:00/0000:00:14.0/usb2/2-10/2-10.1/2-10.1:1.1", {st_mode=S_IFDIR|0755, st_size=0, ...}) = 0
 access("/sys/devices/pci0000:00/0000:00:14.0/usb2/2-10/2-10.1/2-10.1:1.1/uevent", F_OK) = 0
 open("/sys/devices/pci0000:00/0000:00:14.0/usb2/2-10/2-10.1/2-10.1:1.1/uevent", O_RDONLY|O_CLOEXEC) = 6
 fstat(6, {st_mode=S_IFREG|0644, st_size=4096, ...}) = 0
 fstat(6, {st_mode=S_IFREG|0644, st_size=4096, ...}) = 0
 read(6, "DEVTYPE=usb_interface\nDRIVER=snd"..., 4096) = 147
 read(6, "", 4096)                       = 0
 read(6, "", 4096)                       = 0
 close(6)                                = 0
 getrandom("1\266}\241\312\10MJ,\21#\2\262hHV", 16, GRND_NONBLOCK) = 16
 readlinkat(AT_FDCWD, "/sys/devices/pci0000:00/0000:00:14.0/usb2/2-10/2-10.1/2-10.1:1.2", 0x14cd2b0, 99) = -1 EINVAL (Invalid argument)
 lstat("/sys", {st_mode=S_IFDIR|0555, st_size=0, ...}) = 0
 lstat("/sys/devices", {st_mode=S_IFDIR|0755, st_size=0, ...}) = 0
 lstat("/sys/devices/pci0000:00", {st_mode=S_IFDIR|0755, st_size=0, ...}) = 0
 lstat("/sys/devices/pci0000:00/0000:00:14.0", {st_mode=S_IFDIR|0755, st_size=0, ...}) = 0
 lstat("/sys/devices/pci0000:00/0000:00:14.0/usb2", {st_mode=S_IFDIR|0755, st_size=0, ...}) = 0
 lstat("/sys/devices/pci0000:00/0000:00:14.0/usb2/2-10", {st_mode=S_IFDIR|0755, st_size=0, ...}) = 0
 lstat("/sys/devices/pci0000:00/0000:00:14.0/usb2/2-10/2-10.1", {st_mode=S_IFDIR|0755, st_size=0, ...}) = 0
 lstat("/sys/devices/pci0000:00/0000:00:14.0/usb2/2-10/2-10.1/2-10.1:1.2", {st_mode=S_IFDIR|0755, st_size=0, ...}) = 0
 access("/sys/devices/pci0000:00/0000:00:14.0/usb2/2-10/2-10.1/2-10.1:1.2/uevent", F_OK) = 0
 open("/sys/devices/pci0000:00/0000:00:14.0/usb2/2-10/2-10.1/2-10.1:1.2/uevent", O_RDONLY|O_CLOEXEC) = 6
 fstat(6, {st_mode=S_IFREG|0644, st_size=4096, ...}) = 0
 fstat(6, {st_mode=S_IFREG|0644, st_size=4096, ...}) = 0
 read(6, "DEVTYPE=usb_interface\nDRIVER=snd"..., 4096) = 147
 read(6, "", 4096)                       = 0
 read(6, "", 4096)                       = 0
 close(6)                                = 0
 getrandom("=\262\351\25-\370!\274}\202\260y\232\204\207\200", 16, GRND_NONBLOCK) = 16
 readlinkat(AT_FDCWD, "/sys/devices/pci0000:00/0000:00:14.0/usb2/2-10/2-10.1/2-10.1:1.3", 0x14e1040, 99) = -1 EINVAL (Invalid argument)
 lstat("/sys", {st_mode=S_IFDIR|0555, st_size=0, ...}) = 0
 lstat("/sys/devices", {st_mode=S_IFDIR|0755, st_size=0, ...}) = 0
 lstat("/sys/devices/pci0000:00", {st_mode=S_IFDIR|0755, st_size=0, ...}) = 0
 lstat("/sys/devices/pci0000:00/0000:00:14.0", {st_mode=S_IFDIR|0755, st_size=0, ...}) = 0
 lstat("/sys/devices/pci0000:00/0000:00:14.0/usb2", {st_mode=S_IFDIR|0755, st_size=0, ...}) = 0
 lstat("/sys/devices/pci0000:00/0000:00:14.0/usb2/2-10", {st_mode=S_IFDIR|0755, st_size=0, ...}) = 0
 lstat("/sys/devices/pci0000:00/0000:00:14.0/usb2/2-10/2-10.1", {st_mode=S_IFDIR|0755, st_size=0, ...}) = 0
 lstat("/sys/devices/pci0000:00/0000:00:14.0/usb2/2-10/2-10.1/2-10.1:1.3", {st_mode=S_IFDIR|0755, st_size=0, ...}) = 0
 access("/sys/devices/pci0000:00/0000:00:14.0/usb2/2-10/2-10.1/2-10.1:1.3/uevent", F_OK) = 0
 open("/sys/devices/pci0000:00/0000:00:14.0/usb2/2-10/2-10.1/2-10.1:1.3/uevent", O_RDONLY|O_CLOEXEC) = 6
 fstat(6, {st_mode=S_IFREG|0644, st_size=4096, ...}) = 0
 fstat(6, {st_mode=S_IFREG|0644, st_size=4096, ...}) = 0
 read(6, "DEVTYPE=usb_interface\nDRIVER=cm1"..., 4096) = 139
 read(6, "", 4096)                       = 0
 read(6, "", 4096)                       = 0
 close(6)                                = 0
 getrandom("\344\t\34\264\201\200\375\35\255i\303\303D\365\370=", 16, GRND_NONBLOCK) = 16
 readlinkat(AT_FDCWD, "/sys/devices/pci0000:00/0000:00:14.0/usb2/2-10/2-10.3", 0x14cd2b0, 99) = -1 EINVAL (Invalid argument)
 lstat("/sys", {st_mode=S_IFDIR|0555, st_size=0, ...}) = 0
 lstat("/sys/devices", {st_mode=S_IFDIR|0755, st_size=0, ...}) = 0
 lstat("/sys/devices/pci0000:00", {st_mode=S_IFDIR|0755, st_size=0, ...}) = 0
 lstat("/sys/devices/pci0000:00/0000:00:14.0", {st_mode=S_IFDIR|0755, st_size=0, ...}) = 0
 lstat("/sys/devices/pci0000:00/0000:00:14.0/usb2", {st_mode=S_IFDIR|0755, st_size=0, ...}) = 0
 lstat("/sys/devices/pci0000:00/0000:00:14.0/usb2/2-10", {st_mode=S_IFDIR|0755, st_size=0, ...}) = 0
 lstat("/sys/devices/pci0000:00/0000:00:14.0/usb2/2-10/2-10.3", {st_mode=S_IFDIR|0755, st_size=0, ...}) = 0
 access("/sys/devices/pci0000:00/0000:00:14.0/usb2/2-10/2-10.3/uevent", F_OK) = 0
 open("/sys/devices/pci0000:00/0000:00:14.0/usb2/2-10/2-10.3/uevent", O_RDONLY|O_CLOEXEC) = 6
 fstat(6, {st_mode=S_IFREG|0644, st_size=4096, ...}) = 0
 fstat(6, {st_mode=S_IFREG|0644, st_size=4096, ...}) = 0
 read(6, "MAJOR=189\nMINOR=171\nDEVNAME=bus/"..., 4096) = 118
 read(6, "", 4096)                       = 0
 read(6, "", 4096)                       = 0
 close(6)                                = 0
 getrandom("Y\336\220\23Ex\311\311\211#OKG\257\216/", 16, GRND_NONBLOCK) = 16
 getrandom("\221a\355H\271\25\235\201\32\203Q\231}Y\302\302", 16, GRND_NONBLOCK) = 16
 open("/sys/bus/usb/devices/2-10.3/busnum", O_RDONLY) = 6
 fstat(6, {st_mode=S_IFREG|0444, st_size=4096, ...}) = 0
 read(6, "2\n", 4096)                    = 2
 close(6)                                = 0
 open("/sys/bus/usb/devices/2-10.3/devnum", O_RDONLY) = 6
 fstat(6, {st_mode=S_IFREG|0444, st_size=4096, ...}) = 0
 read(6, "44\n", 4096)                   = 3
 close(6)                                = 0
 open("/sys/bus/usb/devices/2-10.3/speed", O_RDONLY) = 6
 fstat(6, {st_mode=S_IFREG|0444, st_size=4096, ...}) = 0
 read(6, "12\n", 4096)                   = 3
 close(6)                                = 0
 open("/sys/bus/usb/devices/2-10.3/descriptors", O_RDONLY) = 6
 read(6, "\22\1\0\2\0\0\0 m\4+\305\1$\1\2\0\1\t\2T\0\3\1\4\2401\t\4\0\0\1"..., 1024) = 102
 close(6)                                = 0
 readlinkat(AT_FDCWD, "/sys/devices/pci0000:00/0000:00:14.0/usb2/2-10/2-10.4", 0x14e1040, 99) = -1 EINVAL (Invalid argument)
 lstat("/sys", {st_mode=S_IFDIR|0555, st_size=0, ...}) = 0
 lstat("/sys/devices", {st_mode=S_IFDIR|0755, st_size=0, ...}) = 0
 lstat("/sys/devices/pci0000:00", {st_mode=S_IFDIR|0755, st_size=0, ...}) = 0
 lstat("/sys/devices/pci0000:00/0000:00:14.0", {st_mode=S_IFDIR|0755, st_size=0, ...}) = 0
 lstat("/sys/devices/pci0000:00/0000:00:14.0/usb2", {st_mode=S_IFDIR|0755, st_size=0, ...}) = 0
 lstat("/sys/devices/pci0000:00/0000:00:14.0/usb2/2-10", {st_mode=S_IFDIR|0755, st_size=0, ...}) = 0
 lstat("/sys/devices/pci0000:00/0000:00:14.0/usb2/2-10/2-10.4", {st_mode=S_IFDIR|0755, st_size=0, ...}) = 0
 access("/sys/devices/pci0000:00/0000:00:14.0/usb2/2-10/2-10.4/uevent", F_OK) = 0
 open("/sys/devices/pci0000:00/0000:00:14.0/usb2/2-10/2-10.4/uevent", O_RDONLY|O_CLOEXEC) = 6
 fstat(6, {st_mode=S_IFREG|0644, st_size=4096, ...}) = 0
 fstat(6, {st_mode=S_IFREG|0644, st_size=4096, ...}) = 0
 read(6, "MAJOR=189\nMINOR=230\nDEVNAME=bus/"..., 4096) = 129
 read(6, "", 4096)                       = 0
 read(6, "", 4096)                       = 0
 close(6)                                = 0
 getrandom("\261F_~#\313\4\3218\235*\"\35\270\3\307", 16, GRND_NONBLOCK) = 16
 getrandom("\216T\235_%jV]}\5.\27\36\327\320b", 16, GRND_NONBLOCK) = 16
 open("/sys/bus/usb/devices/2-10.4/busnum", O_RDONLY) = 6
 fstat(6, {st_mode=S_IFREG|0444, st_size=4096, ...}) = 0
 read(6, "2\n", 4096)                    = 2
 close(6)                                = 0
 open("/sys/bus/usb/devices/2-10.4/devnum", O_RDONLY) = 6
 fstat(6, {st_mode=S_IFREG|0444, st_size=4096, ...}) = 0
 read(6, "103\n", 4096)                  = 4
 close(6)                                = 0
 open("/sys/bus/usb/devices/2-10.4/speed", O_RDONLY) = 6
 fstat(6, {st_mode=S_IFREG|0444, st_size=4096, ...}) = 0
 read(6, "480\n", 4096)                  = 4
 close(6)                                = 0
 open("/sys/bus/usb/devices/2-10.4/descriptors", O_RDONLY) = 6
 read(6, "\22\1\20\2\t\0\1@\t!\22(\340\v\1\2\0\1\t\2\31\0\1\1\0\340\0\t\4\0\0\1"..., 1024) = 43
 close(6)                                = 0
 readlinkat(AT_FDCWD, "/sys/devices/pci0000:00/0000:00:14.0/usb2/2-10/2-10.4/2-10.4.2", 0x13b3fd0, 99) = -1 EINVAL (Invalid argument)
 lstat("/sys", {st_mode=S_IFDIR|0555, st_size=0, ...}) = 0
 lstat("/sys/devices", {st_mode=S_IFDIR|0755, st_size=0, ...}) = 0
 lstat("/sys/devices/pci0000:00", {st_mode=S_IFDIR|0755, st_size=0, ...}) = 0
 lstat("/sys/devices/pci0000:00/0000:00:14.0", {st_mode=S_IFDIR|0755, st_size=0, ...}) = 0
 lstat("/sys/devices/pci0000:00/0000:00:14.0/usb2", {st_mode=S_IFDIR|0755, st_size=0, ...}) = 0
 lstat("/sys/devices/pci0000:00/0000:00:14.0/usb2/2-10", {st_mode=S_IFDIR|0755, st_size=0, ...}) = 0
 lstat("/sys/devices/pci0000:00/0000:00:14.0/usb2/2-10/2-10.4", {st_mode=S_IFDIR|0755, st_size=0, ...}) = 0
 lstat("/sys/devices/pci0000:00/0000:00:14.0/usb2/2-10/2-10.4/2-10.4.2", {st_mode=S_IFDIR|0755, st_size=0, ...}) = 0
 access("/sys/devices/pci0000:00/0000:00:14.0/usb2/2-10/2-10.4/2-10.4.2/uevent", F_OK) = 0
 open("/sys/devices/pci0000:00/0000:00:14.0/usb2/2-10/2-10.4/2-10.4.2/uevent", O_RDONLY|O_CLOEXEC) = 6
 fstat(6, {st_mode=S_IFREG|0644, st_size=4096, ...}) = 0
 fstat(6, {st_mode=S_IFREG|0644, st_size=4096, ...}) = 0
 read(6, "MAJOR=189\nMINOR=165\nDEVNAME=bus/"..., 4096) = 128
 read(6, "", 4096)                       = 0
 read(6, "", 4096)                       = 0
 close(6)                                = 0
 getrandom("jv\377)\250\262\244f\345Q3\306\347\360\367\24", 16, GRND_NONBLOCK) = 16
 getrandom("0\352\221\242\217v\265\324\353\2319\377k5<\354", 16, GRND_NONBLOCK) = 16
 open("/sys/bus/usb/devices/2-10.4.2/busnum", O_RDONLY) = 6
 fstat(6, {st_mode=S_IFREG|0444, st_size=4096, ...}) = 0
 read(6, "2\n", 4096)                    = 2
 close(6)                                = 0
 open("/sys/bus/usb/devices/2-10.4.2/devnum", O_RDONLY) = 6
 fstat(6, {st_mode=S_IFREG|0444, st_size=4096, ...}) = 0
 read(6, "38\n", 4096)                   = 3
 close(6)                                = 0
 open("/sys/bus/usb/devices/2-10.4.2/speed", O_RDONLY) = 6
 fstat(6, {st_mode=S_IFREG|0444, st_size=4096, ...}) = 0
 read(6, "12\n", 4096)                   = 3
 close(6)                                = 0
 open("/sys/bus/usb/devices/2-10.4.2/descriptors", O_RDONLY) = 6
 read(6, "\22\1\0\2\0\0\0@\323\26\352\5\1\1\1\2\0\1\t\2t\0\4\1\0\3002\t\4\0\0\2"..., 1024) = 134
 close(6)                                = 0
 readlinkat(AT_FDCWD, "/sys/devices/pci0000:00/0000:00:14.0/usb2/2-10/2-10.4/2-10.4.2/2-10.4.2:1.0", 0x13b3fd0, 99) = -1 EINVAL (Invalid argument)
 lstat("/sys", {st_mode=S_IFDIR|0555, st_size=0, ...}) = 0
 lstat("/sys/devices", {st_mode=S_IFDIR|0755, st_size=0, ...}) = 0
 lstat("/sys/devices/pci0000:00", {st_mode=S_IFDIR|0755, st_size=0, ...}) = 0
 lstat("/sys/devices/pci0000:00/0000:00:14.0", {st_mode=S_IFDIR|0755, st_size=0, ...}) = 0
 lstat("/sys/devices/pci0000:00/0000:00:14.0/usb2", {st_mode=S_IFDIR|0755, st_size=0, ...}) = 0
 lstat("/sys/devices/pci0000:00/0000:00:14.0/usb2/2-10", {st_mode=S_IFDIR|0755, st_size=0, ...}) = 0
 lstat("/sys/devices/pci0000:00/0000:00:14.0/usb2/2-10/2-10.4", {st_mode=S_IFDIR|0755, st_size=0, ...}) = 0
 lstat("/sys/devices/pci0000:00/0000:00:14.0/usb2/2-10/2-10.4/2-10.4.2", {st_mode=S_IFDIR|0755, st_size=0, ...}) = 0
 lstat("/sys/devices/pci0000:00/0000:00:14.0/usb2/2-10/2-10.4/2-10.4.2/2-10.4.2:1.0", {st_mode=S_IFDIR|0755, st_size=0, ...}) = 0
 access("/sys/devices/pci0000:00/0000:00:14.0/usb2/2-10/2-10.4/2-10.4.2/2-10.4.2:1.0/uevent", F_OK) = 0
 open("/sys/devices/pci0000:00/0000:00:14.0/usb2/2-10/2-10.4/2-10.4.2/2-10.4.2:1.0/uevent", O_RDONLY|O_CLOEXEC) = 6
 fstat(6, {st_mode=S_IFREG|0644, st_size=4096, ...}) = 0
 fstat(6, {st_mode=S_IFREG|0644, st_size=4096, ...}) = 0
 read(6, "DEVTYPE=usb_interface\nDRIVER=usb"..., 4096) = 143
 read(6, "", 4096)                       = 0
 read(6, "", 4096)                       = 0
 close(6)                                = 0
 getrandom("U\2751f\357\215\320\344J}\262\336\374F\353H", 16, GRND_NONBLOCK) = 16
 readlinkat(AT_FDCWD, "/sys/devices/pci0000:00/0000:00:14.0/usb2/2-10/2-10.4/2-10.4.2/2-10.4.2:1.1", 0x14cd2b0, 99) = -1 EINVAL (Invalid argument)
 lstat("/sys", {st_mode=S_IFDIR|0555, st_size=0, ...}) = 0
 lstat("/sys/devices", {st_mode=S_IFDIR|0755, st_size=0, ...}) = 0
 lstat("/sys/devices/pci0000:00", {st_mode=S_IFDIR|0755, st_size=0, ...}) = 0
 lstat("/sys/devices/pci0000:00/0000:00:14.0", {st_mode=S_IFDIR|0755, st_size=0, ...}) = 0
 lstat("/sys/devices/pci0000:00/0000:00:14.0/usb2", {st_mode=S_IFDIR|0755, st_size=0, ...}) = 0
 lstat("/sys/devices/pci0000:00/0000:00:14.0/usb2/2-10", {st_mode=S_IFDIR|0755, st_size=0, ...}) = 0
 lstat("/sys/devices/pci0000:00/0000:00:14.0/usb2/2-10/2-10.4", {st_mode=S_IFDIR|0755, st_size=0, ...}) = 0
 lstat("/sys/devices/pci0000:00/0000:00:14.0/usb2/2-10/2-10.4/2-10.4.2", {st_mode=S_IFDIR|0755, st_size=0, ...}) = 0
 lstat("/sys/devices/pci0000:00/0000:00:14.0/usb2/2-10/2-10.4/2-10.4.2/2-10.4.2:1.1", {st_mode=S_IFDIR|0755, st_size=0, ...}) = 0
 access("/sys/devices/pci0000:00/0000:00:14.0/usb2/2-10/2-10.4/2-10.4.2/2-10.4.2:1.1/uevent", F_OK) = 0
 open("/sys/devices/pci0000:00/0000:00:14.0/usb2/2-10/2-10.4/2-10.4.2/2-10.4.2:1.1/uevent", O_RDONLY|O_CLOEXEC) = 6
 fstat(6, {st_mode=S_IFREG|0644, st_size=4096, ...}) = 0
 fstat(6, {st_mode=S_IFREG|0644, st_size=4096, ...}) = 0
 read(6, "DEVTYPE=usb_interface\nDRIVER=usb"..., 4096) = 143
 read(6, "", 4096)                       = 0
 read(6, "", 4096)                       = 0
 close(6)                                = 0
 getrandom("\222\227\247\326\213\221\313::;\320\351\206\372r`", 16, GRND_NONBLOCK) = 16
 readlinkat(AT_FDCWD, "/sys/devices/pci0000:00/0000:00:14.0/usb2/2-10/2-10.4/2-10.4.2/2-10.4.2:1.2", 0x14cd2b0, 99) = -1 EINVAL (Invalid argument)
 lstat("/sys", {st_mode=S_IFDIR|0555, st_size=0, ...}) = 0
 lstat("/sys/devices", {st_mode=S_IFDIR|0755, st_size=0, ...}) = 0
 lstat("/sys/devices/pci0000:00", {st_mode=S_IFDIR|0755, st_size=0, ...}) = 0
 lstat("/sys/devices/pci0000:00/0000:00:14.0", {st_mode=S_IFDIR|0755, st_size=0, ...}) = 0
 lstat("/sys/devices/pci0000:00/0000:00:14.0/usb2", {st_mode=S_IFDIR|0755, st_size=0, ...}) = 0
 lstat("/sys/devices/pci0000:00/0000:00:14.0/usb2/2-10", {st_mode=S_IFDIR|0755, st_size=0, ...}) = 0
 lstat("/sys/devices/pci0000:00/0000:00:14.0/usb2/2-10/2-10.4", {st_mode=S_IFDIR|0755, st_size=0, ...}) = 0
 lstat("/sys/devices/pci0000:00/0000:00:14.0/usb2/2-10/2-10.4/2-10.4.2", {st_mode=S_IFDIR|0755, st_size=0, ...}) = 0
 lstat("/sys/devices/pci0000:00/0000:00:14.0/usb2/2-10/2-10.4/2-10.4.2/2-10.4.2:1.2", {st_mode=S_IFDIR|0755, st_size=0, ...}) = 0
 access("/sys/devices/pci0000:00/0000:00:14.0/usb2/2-10/2-10.4/2-10.4.2/2-10.4.2:1.2/uevent", F_OK) = 0
 open("/sys/devices/pci0000:00/0000:00:14.0/usb2/2-10/2-10.4/2-10.4.2/2-10.4.2:1.2/uevent", O_RDONLY|O_CLOEXEC) = 6
 fstat(6, {st_mode=S_IFREG|0644, st_size=4096, ...}) = 0
 fstat(6, {st_mode=S_IFREG|0644, st_size=4096, ...}) = 0
 read(6, "DEVTYPE=usb_interface\nDRIVER=usb"..., 4096) = 143
 read(6, "", 4096)                       = 0
 read(6, "", 4096)                       = 0
 close(6)                                = 0
 getrandom("P7\217\272\r\211\33\25(C\371\375\266;\273\177", 16, GRND_NONBLOCK) = 16
 readlinkat(AT_FDCWD, "/sys/devices/pci0000:00/0000:00:14.0/usb2/2-10/2-10.4/2-10.4.2/2-10.4.2:1.3", 0x14cd2b0, 99) = -1 EINVAL (Invalid argument)
 lstat("/sys", {st_mode=S_IFDIR|0555, st_size=0, ...}) = 0
 lstat("/sys/devices", {st_mode=S_IFDIR|0755, st_size=0, ...}) = 0
 lstat("/sys/devices/pci0000:00", {st_mode=S_IFDIR|0755, st_size=0, ...}) = 0
 lstat("/sys/devices/pci0000:00/0000:00:14.0", {st_mode=S_IFDIR|0755, st_size=0, ...}) = 0
 lstat("/sys/devices/pci0000:00/0000:00:14.0/usb2", {st_mode=S_IFDIR|0755, st_size=0, ...}) = 0
 lstat("/sys/devices/pci0000:00/0000:00:14.0/usb2/2-10", {st_mode=S_IFDIR|0755, st_size=0, ...}) = 0
 lstat("/sys/devices/pci0000:00/0000:00:14.0/usb2/2-10/2-10.4", {st_mode=S_IFDIR|0755, st_size=0, ...}) = 0
 lstat("/sys/devices/pci0000:00/0000:00:14.0/usb2/2-10/2-10.4/2-10.4.2", {st_mode=S_IFDIR|0755, st_size=0, ...}) = 0
 lstat("/sys/devices/pci0000:00/0000:00:14.0/usb2/2-10/2-10.4/2-10.4.2/2-10.4.2:1.3", {st_mode=S_IFDIR|0755, st_size=0, ...}) = 0
 access("/sys/devices/pci0000:00/0000:00:14.0/usb2/2-10/2-10.4/2-10.4.2/2-10.4.2:1.3/uevent", F_OK) = 0
 open("/sys/devices/pci0000:00/0000:00:14.0/usb2/2-10/2-10.4/2-10.4.2/2-10.4.2:1.3/uevent", O_RDONLY|O_CLOEXEC) = 6
 fstat(6, {st_mode=S_IFREG|0644, st_size=4096, ...}) = 0
 fstat(6, {st_mode=S_IFREG|0644, st_size=4096, ...}) = 0
 read(6, "DEVTYPE=usb_interface\nDRIVER=usb"..., 4096) = 143
 read(6, "", 4096)                       = 0
 read(6, "", 4096)                       = 0
 close(6)                                = 0
 getrandom("Q\32\10\351\332{\342'\242B\30(y\223\321\325", 16, GRND_NONBLOCK) = 16
 readlinkat(AT_FDCWD, "/sys/devices/pci0000:00/0000:00:14.0/usb2/2-10/2-10.4/2-10.4.4", 0x14cd2b0, 99) = -1 EINVAL (Invalid argument)
 lstat("/sys", {st_mode=S_IFDIR|0555, st_size=0, ...}) = 0
 lstat("/sys/devices", {st_mode=S_IFDIR|0755, st_size=0, ...}) = 0
 lstat("/sys/devices/pci0000:00", {st_mode=S_IFDIR|0755, st_size=0, ...}) = 0
 lstat("/sys/devices/pci0000:00/0000:00:14.0", {st_mode=S_IFDIR|0755, st_size=0, ...}) = 0
 lstat("/sys/devices/pci0000:00/0000:00:14.0/usb2", {st_mode=S_IFDIR|0755, st_size=0, ...}) = 0
 lstat("/sys/devices/pci0000:00/0000:00:14.0/usb2/2-10", {st_mode=S_IFDIR|0755, st_size=0, ...}) = 0
 lstat("/sys/devices/pci0000:00/0000:00:14.0/usb2/2-10/2-10.4", {st_mode=S_IFDIR|0755, st_size=0, ...}) = 0
 lstat("/sys/devices/pci0000:00/0000:00:14.0/usb2/2-10/2-10.4/2-10.4.4", {st_mode=S_IFDIR|0755, st_size=0, ...}) = 0
 access("/sys/devices/pci0000:00/0000:00:14.0/usb2/2-10/2-10.4/2-10.4.4/uevent", F_OK) = 0
 open("/sys/devices/pci0000:00/0000:00:14.0/usb2/2-10/2-10.4/2-10.4.4/uevent", O_RDONLY|O_CLOEXEC) = 6
 fstat(6, {st_mode=S_IFREG|0644, st_size=4096, ...}) = 0
 fstat(6, {st_mode=S_IFREG|0644, st_size=4096, ...}) = 0
 read(6, "MAJOR=189\nMINOR=232\nDEVNAME=bus/"..., 4096) = 129
 read(6, "", 4096)                       = 0
 read(6, "", 4096)                       = 0
 close(6)                                = 0
 getrandom("\276\314\350\2507\32\264\262\3l\263\263\346`6\3", 16, GRND_NONBLOCK) = 16
 getrandom("\207\345\244\233\270\366\360O\217\273[I\306X&5", 16, GRND_NONBLOCK) = 16
 open("/sys/bus/usb/devices/2-10.4.4/busnum", O_RDONLY) = 6
 fstat(6, {st_mode=S_IFREG|0444, st_size=4096, ...}) = 0
 read(6, "2\n", 4096)                    = 2
 close(6)                                = 0
 open("/sys/bus/usb/devices/2-10.4.4/devnum", O_RDONLY) = 6
 fstat(6, {st_mode=S_IFREG|0444, st_size=4096, ...}) = 0
 read(6, "105\n", 4096)                  = 4
 close(6)                                = 0
 open("/sys/bus/usb/devices/2-10.4.4/speed", O_RDONLY) = 6
 fstat(6, {st_mode=S_IFREG|0444, st_size=4096, ...}) = 0
 read(6, "480\n", 4096)                  = 4
 close(6)                                = 0
 open("/sys/bus/usb/devices/2-10.4.4/descriptors", O_RDONLY) = 6
 read(6, "\22\1\20\2\t\0\1@\t!\22(\340\v\1\2\0\1\t\2\31\0\1\1\0\340\0\t\4\0\0\1"..., 1024) = 43
 close(6)                                = 0
 readlinkat(AT_FDCWD, "/sys/devices/pci0000:00/0000:00:14.0/usb2/2-10/2-10.4/2-10.4.4/2-10.4.4.1", 0x14cd2b0, 99) = -1 EINVAL (Invalid argument)
 lstat("/sys", {st_mode=S_IFDIR|0555, st_size=0, ...}) = 0
 lstat("/sys/devices", {st_mode=S_IFDIR|0755, st_size=0, ...}) = 0
 lstat("/sys/devices/pci0000:00", {st_mode=S_IFDIR|0755, st_size=0, ...}) = 0
 lstat("/sys/devices/pci0000:00/0000:00:14.0", {st_mode=S_IFDIR|0755, st_size=0, ...}) = 0
 lstat("/sys/devices/pci0000:00/0000:00:14.0/usb2", {st_mode=S_IFDIR|0755, st_size=0, ...}) = 0
 lstat("/sys/devices/pci0000:00/0000:00:14.0/usb2/2-10", {st_mode=S_IFDIR|0755, st_size=0, ...}) = 0
 lstat("/sys/devices/pci0000:00/0000:00:14.0/usb2/2-10/2-10.4", {st_mode=S_IFDIR|0755, st_size=0, ...}) = 0
 lstat("/sys/devices/pci0000:00/0000:00:14.0/usb2/2-10/2-10.4/2-10.4.4", {st_mode=S_IFDIR|0755, st_size=0, ...}) = 0
 lstat("/sys/devices/pci0000:00/0000:00:14.0/usb2/2-10/2-10.4/2-10.4.4/2-10.4.4.1", {st_mode=S_IFDIR|0755, st_size=0, ...}) = 0
 access("/sys/devices/pci0000:00/0000:00:14.0/usb2/2-10/2-10.4/2-10.4.4/2-10.4.4.1/uevent", F_OK) = 0
 open("/sys/devices/pci0000:00/0000:00:14.0/usb2/2-10/2-10.4/2-10.4.4/2-10.4.4.1/uevent", O_RDONLY|O_CLOEXEC) = 6
 fstat(6, {st_mode=S_IFREG|0644, st_size=4096, ...}) = 0
 fstat(6, {st_mode=S_IFREG|0644, st_size=4096, ...}) = 0
 read(6, "MAJOR=189\nMINOR=233\nDEVNAME=bus/"..., 4096) = 126
 read(6, "", 4096)                       = 0
 read(6, "", 4096)                       = 0
 close(6)                                = 0
 getrandom("\306\204\35\341\231 l\205`+|\267\277\323\32\211", 16, GRND_NONBLOCK) = 16
 getrandom("^\36\371\3408\1\fX\345g\352\237\317\251\314\242", 16, GRND_NONBLOCK) = 16
 open("/sys/bus/usb/devices/2-10.4.4.1/busnum", O_RDONLY) = 6
 fstat(6, {st_mode=S_IFREG|0444, st_size=4096, ...}) = 0
 read(6, "2\n", 4096)                    = 2
 close(6)                                = 0
 open("/sys/bus/usb/devices/2-10.4.4.1/devnum", O_RDONLY) = 6
 fstat(6, {st_mode=S_IFREG|0444, st_size=4096, ...}) = 0
 read(6, "106\n", 4096)                  = 4
 close(6)                                = 0
 open("/sys/bus/usb/devices/2-10.4.4.1/speed", O_RDONLY) = 6
 fstat(6, {st_mode=S_IFREG|0444, st_size=4096, ...}) = 0
 read(6, "12\n", 4096)                   = 3
 close(6)                                = 0
 open("/sys/bus/usb/devices/2-10.4.4.1/descriptors", O_RDONLY) = 6
 read(6, "\22\1\20\1\0\0\0@\322\26\352\5\1\0\1\2\0\1\t\2T\0\3\1\0\3002\t\4\0\0\1"..., 1024) = 102
 close(6)                                = 0
 readlinkat(AT_FDCWD, "/sys/devices/pci0000:00/0000:00:14.0/usb2/2-10/2-10.4/2-10.4.4/2-10.4.4.1/2-10.4.4.1:1.0", 0x14cd2b0, 99) = -1 EINVAL (Invalid argument)
 lstat("/sys", {st_mode=S_IFDIR|0555, st_size=0, ...}) = 0
 lstat("/sys/devices", {st_mode=S_IFDIR|0755, st_size=0, ...}) = 0
 lstat("/sys/devices/pci0000:00", {st_mode=S_IFDIR|0755, st_size=0, ...}) = 0
 lstat("/sys/devices/pci0000:00/0000:00:14.0", {st_mode=S_IFDIR|0755, st_size=0, ...}) = 0
 lstat("/sys/devices/pci0000:00/0000:00:14.0/usb2", {st_mode=S_IFDIR|0755, st_size=0, ...}) = 0
 lstat("/sys/devices/pci0000:00/0000:00:14.0/usb2/2-10", {st_mode=S_IFDIR|0755, st_size=0, ...}) = 0
 lstat("/sys/devices/pci0000:00/0000:00:14.0/usb2/2-10/2-10.4", {st_mode=S_IFDIR|0755, st_size=0, ...}) = 0
 lstat("/sys/devices/pci0000:00/0000:00:14.0/usb2/2-10/2-10.4/2-10.4.4", {st_mode=S_IFDIR|0755, st_size=0, ...}) = 0
 lstat("/sys/devices/pci0000:00/0000:00:14.0/usb2/2-10/2-10.4/2-10.4.4/2-10.4.4.1", {st_mode=S_IFDIR|0755, st_size=0, ...}) = 0
 lstat("/sys/devices/pci0000:00/0000:00:14.0/usb2/2-10/2-10.4/2-10.4.4/2-10.4.4.1/2-10.4.4.1:1.0", {st_mode=S_IFDIR|0755, st_size=0, ...}) = 0
 access("/sys/devices/pci0000:00/0000:00:14.0/usb2/2-10/2-10.4/2-10.4.4/2-10.4.4.1/2-10.4.4.1:1.0/uevent", F_OK) = 0
 open("/sys/devices/pci0000:00/0000:00:14.0/usb2/2-10/2-10.4/2-10.4.4/2-10.4.4.1/2-10.4.4.1:1.0/uevent", O_RDONLY|O_CLOEXEC) = 6
 fstat(6, {st_mode=S_IFREG|0644, st_size=4096, ...}) = 0
 fstat(6, {st_mode=S_IFREG|0644, st_size=4096, ...}) = 0
 read(6, "DEVTYPE=usb_interface\nDRIVER=usb"..., 4096) = 141
 read(6, "", 4096)                       = 0
 read(6, "", 4096)                       = 0
 close(6)                                = 0
 getrandom("\270\354\364\202g\3168\24<\205S\f,d>Q", 16, GRND_NONBLOCK) = 16
 readlinkat(AT_FDCWD, "/sys/devices/pci0000:00/0000:00:14.0/usb2/2-10/2-10.4/2-10.4.4/2-10.4.4.1/2-10.4.4.1:1.1", 0x14cd2b0, 99) = -1 EINVAL (Invalid argument)
 lstat("/sys", {st_mode=S_IFDIR|0555, st_size=0, ...}) = 0
 lstat("/sys/devices", {st_mode=S_IFDIR|0755, st_size=0, ...}) = 0
 lstat("/sys/devices/pci0000:00", {st_mode=S_IFDIR|0755, st_size=0, ...}) = 0
 lstat("/sys/devices/pci0000:00/0000:00:14.0", {st_mode=S_IFDIR|0755, st_size=0, ...}) = 0
 lstat("/sys/devices/pci0000:00/0000:00:14.0/usb2", {st_mode=S_IFDIR|0755, st_size=0, ...}) = 0
 lstat("/sys/devices/pci0000:00/0000:00:14.0/usb2/2-10", {st_mode=S_IFDIR|0755, st_size=0, ...}) = 0
 lstat("/sys/devices/pci0000:00/0000:00:14.0/usb2/2-10/2-10.4", {st_mode=S_IFDIR|0755, st_size=0, ...}) = 0
 lstat("/sys/devices/pci0000:00/0000:00:14.0/usb2/2-10/2-10.4/2-10.4.4", {st_mode=S_IFDIR|0755, st_size=0, ...}) = 0
 lstat("/sys/devices/pci0000:00/0000:00:14.0/usb2/2-10/2-10.4/2-10.4.4/2-10.4.4.1", {st_mode=S_IFDIR|0755, st_size=0, ...}) = 0
 lstat("/sys/devices/pci0000:00/0000:00:14.0/usb2/2-10/2-10.4/2-10.4.4/2-10.4.4.1/2-10.4.4.1:1.1", {st_mode=S_IFDIR|0755, st_size=0, ...}) = 0
 access("/sys/devices/pci0000:00/0000:00:14.0/usb2/2-10/2-10.4/2-10.4.4/2-10.4.4.1/2-10.4.4.1:1.1/uevent", F_OK) = 0
 open("/sys/devices/pci0000:00/0000:00:14.0/usb2/2-10/2-10.4/2-10.4.4/2-10.4.4.1/2-10.4.4.1:1.1/uevent", O_RDONLY|O_CLOEXEC) = 6
 fstat(6, {st_mode=S_IFREG|0644, st_size=4096, ...}) = 0
 fstat(6, {st_mode=S_IFREG|0644, st_size=4096, ...}) = 0
 read(6, "DEVTYPE=usb_interface\nDRIVER=usb"..., 4096) = 141
 read(6, "", 4096)                       = 0
 read(6, "", 4096)                       = 0
 close(6)                                = 0
 getrandom("\177\254\23\375\317\336\6E\263|\215j\251\270\344H", 16, GRND_NONBLOCK) = 16
 readlinkat(AT_FDCWD, "/sys/devices/pci0000:00/0000:00:14.0/usb2/2-10/2-10.4/2-10.4.4/2-10.4.4.1/2-10.4.4.1:1.2", 0x14cd2b0, 99) = -1 EINVAL (Invalid argument)
 lstat("/sys", {st_mode=S_IFDIR|0555, st_size=0, ...}) = 0
 lstat("/sys/devices", {st_mode=S_IFDIR|0755, st_size=0, ...}) = 0
 lstat("/sys/devices/pci0000:00", {st_mode=S_IFDIR|0755, st_size=0, ...}) = 0
 lstat("/sys/devices/pci0000:00/0000:00:14.0", {st_mode=S_IFDIR|0755, st_size=0, ...}) = 0
 lstat("/sys/devices/pci0000:00/0000:00:14.0/usb2", {st_mode=S_IFDIR|0755, st_size=0, ...}) = 0
 lstat("/sys/devices/pci0000:00/0000:00:14.0/usb2/2-10", {st_mode=S_IFDIR|0755, st_size=0, ...}) = 0
 lstat("/sys/devices/pci0000:00/0000:00:14.0/usb2/2-10/2-10.4", {st_mode=S_IFDIR|0755, st_size=0, ...}) = 0
 lstat("/sys/devices/pci0000:00/0000:00:14.0/usb2/2-10/2-10.4/2-10.4.4", {st_mode=S_IFDIR|0755, st_size=0, ...}) = 0
 lstat("/sys/devices/pci0000:00/0000:00:14.0/usb2/2-10/2-10.4/2-10.4.4/2-10.4.4.1", {st_mode=S_IFDIR|0755, st_size=0, ...}) = 0
 lstat("/sys/devices/pci0000:00/0000:00:14.0/usb2/2-10/2-10.4/2-10.4.4/2-10.4.4.1/2-10.4.4.1:1.2", {st_mode=S_IFDIR|0755, st_size=0, ...}) = 0
 access("/sys/devices/pci0000:00/0000:00:14.0/usb2/2-10/2-10.4/2-10.4.4/2-10.4.4.1/2-10.4.4.1:1.2/uevent", F_OK) = 0
 open("/sys/devices/pci0000:00/0000:00:14.0/usb2/2-10/2-10.4/2-10.4.4/2-10.4.4.1/2-10.4.4.1:1.2/uevent", O_RDONLY|O_CLOEXEC) = 6
 fstat(6, {st_mode=S_IFREG|0644, st_size=4096, ...}) = 0
 fstat(6, {st_mode=S_IFREG|0644, st_size=4096, ...}) = 0
 read(6, "DEVTYPE=usb_interface\nDRIVER=usb"..., 4096) = 141
 read(6, "", 4096)                       = 0
 read(6, "", 4096)                       = 0
 close(6)                                = 0
 getrandom("F\207oJ#_e'\20\31\255\177JcWg", 16, GRND_NONBLOCK) = 16
 readlinkat(AT_FDCWD, "/sys/devices/pci0000:00/0000:00:14.0/usb2/2-10/2-10.4/2-10.4.4/2-10.4.4.3", 0x14cd2b0, 99) = -1 EINVAL (Invalid argument)
 lstat("/sys", {st_mode=S_IFDIR|0555, st_size=0, ...}) = 0
 lstat("/sys/devices", {st_mode=S_IFDIR|0755, st_size=0, ...}) = 0
 lstat("/sys/devices/pci0000:00", {st_mode=S_IFDIR|0755, st_size=0, ...}) = 0
 lstat("/sys/devices/pci0000:00/0000:00:14.0", {st_mode=S_IFDIR|0755, st_size=0, ...}) = 0
 lstat("/sys/devices/pci0000:00/0000:00:14.0/usb2", {st_mode=S_IFDIR|0755, st_size=0, ...}) = 0
 lstat("/sys/devices/pci0000:00/0000:00:14.0/usb2/2-10", {st_mode=S_IFDIR|0755, st_size=0, ...}) = 0
 lstat("/sys/devices/pci0000:00/0000:00:14.0/usb2/2-10/2-10.4", {st_mode=S_IFDIR|0755, st_size=0, ...}) = 0
 lstat("/sys/devices/pci0000:00/0000:00:14.0/usb2/2-10/2-10.4/2-10.4.4", {st_mode=S_IFDIR|0755, st_size=0, ...}) = 0
 lstat("/sys/devices/pci0000:00/0000:00:14.0/usb2/2-10/2-10.4/2-10.4.4/2-10.4.4.3", {st_mode=S_IFDIR|0755, st_size=0, ...}) = 0
 access("/sys/devices/pci0000:00/0000:00:14.0/usb2/2-10/2-10.4/2-10.4.4/2-10.4.4.3/uevent", F_OK) = 0
 open("/sys/devices/pci0000:00/0000:00:14.0/usb2/2-10/2-10.4/2-10.4.4/2-10.4.4.3/uevent", O_RDONLY|O_CLOEXEC) = 6
 fstat(6, {st_mode=S_IFREG|0644, st_size=4096, ...}) = 0
 fstat(6, {st_mode=S_IFREG|0644, st_size=4096, ...}) = 0
 read(6, "MAJOR=189\nMINOR=234\nDEVNAME=bus/"..., 4096) = 128
 read(6, "", 4096)                       = 0
 read(6, "", 4096)                       = 0
 close(6)                                = 0
 getrandom("w\21\223\316\215\373g\31\372\302g\0250\354\6\206", 16, GRND_NONBLOCK) = 16
 getrandom("\316\360\253<\321\216\31\37\326t\"dD>&\316", 16, GRND_NONBLOCK) = 16
 open("/sys/bus/usb/devices/2-10.4.4.3/busnum", O_RDONLY) = 6
 fstat(6, {st_mode=S_IFREG|0444, st_size=4096, ...}) = 0
 read(6, "2\n", 4096)                    = 2
 close(6)                                = 0
 open("/sys/bus/usb/devices/2-10.4.4.3/devnum", O_RDONLY) = 6
 fstat(6, {st_mode=S_IFREG|0444, st_size=4096, ...}) = 0
 read(6, "107\n", 4096)                  = 4
 close(6)                                = 0
 open("/sys/bus/usb/devices/2-10.4.4.3/speed", O_RDONLY) = 6
 fstat(6, {st_mode=S_IFREG|0444, st_size=4096, ...}) = 0
 read(6, "12\n", 4096)                   = 3
 close(6)                                = 0
 open("/sys/bus/usb/devices/2-10.4.4.3/descriptors", O_RDONLY) = 6
 read(6, "\22\1\0\2\0\0\0@f\23\1\1\0\1\1\2\3\1\t\2 \0\1\1\4\2002\t\4\0\0\2"..., 1024) = 50
 close(6)                                = 0
 readlinkat(AT_FDCWD, "/sys/devices/pci0000:00/0000:00:14.0/usb2/2-10/2-10.4/2-10.4.4/2-10.4.4.3/2-10.4.4.3:1.0", 0x14cd2b0, 99) = -1 EINVAL (Invalid argument)
 lstat("/sys", {st_mode=S_IFDIR|0555, st_size=0, ...}) = 0
 lstat("/sys/devices", {st_mode=S_IFDIR|0755, st_size=0, ...}) = 0
 lstat("/sys/devices/pci0000:00", {st_mode=S_IFDIR|0755, st_size=0, ...}) = 0
 lstat("/sys/devices/pci0000:00/0000:00:14.0", {st_mode=S_IFDIR|0755, st_size=0, ...}) = 0
 lstat("/sys/devices/pci0000:00/0000:00:14.0/usb2", {st_mode=S_IFDIR|0755, st_size=0, ...}) = 0
 lstat("/sys/devices/pci0000:00/0000:00:14.0/usb2/2-10", {st_mode=S_IFDIR|0755, st_size=0, ...}) = 0
 lstat("/sys/devices/pci0000:00/0000:00:14.0/usb2/2-10/2-10.4", {st_mode=S_IFDIR|0755, st_size=0, ...}) = 0
 lstat("/sys/devices/pci0000:00/0000:00:14.0/usb2/2-10/2-10.4/2-10.4.4", {st_mode=S_IFDIR|0755, st_size=0, ...}) = 0
 lstat("/sys/devices/pci0000:00/0000:00:14.0/usb2/2-10/2-10.4/2-10.4.4/2-10.4.4.3", {st_mode=S_IFDIR|0755, st_size=0, ...}) = 0
 lstat("/sys/devices/pci0000:00/0000:00:14.0/usb2/2-10/2-10.4/2-10.4.4/2-10.4.4.3/2-10.4.4.3:1.0", {st_mode=S_IFDIR|0755, st_size=0, ...}) = 0
 access("/sys/devices/pci0000:00/0000:00:14.0/usb2/2-10/2-10.4/2-10.4.4/2-10.4.4.3/2-10.4.4.3:1.0/uevent", F_OK) = 0
 open("/sys/devices/pci0000:00/0000:00:14.0/usb2/2-10/2-10.4/2-10.4.4/2-10.4.4.3/2-10.4.4.3:1.0/uevent", O_RDONLY|O_CLOEXEC) = 6
 fstat(6, {st_mode=S_IFREG|0644, st_size=4096, ...}) = 0
 fstat(6, {st_mode=S_IFREG|0644, st_size=4096, ...}) = 0
 read(6, "DEVTYPE=usb_interface\nPRODUCT=13"..., 4096) = 135
 read(6, "", 4096)                       = 0
 read(6, "", 4096)                       = 0
 close(6)                                = 0
 getrandom("\377\243\17\22\355\307Z\302-\235$\354]/\2125", 16, GRND_NONBLOCK) = 16
 readlinkat(AT_FDCWD, "/sys/devices/pci0000:00/0000:00:14.0/usb2/2-10/2-10.4/2-10.4.4/2-10.4.4.4", 0x14cd2b0, 99) = -1 EINVAL (Invalid argument)
 lstat("/sys", {st_mode=S_IFDIR|0555, st_size=0, ...}) = 0
 lstat("/sys/devices", {st_mode=S_IFDIR|0755, st_size=0, ...}) = 0
 lstat("/sys/devices/pci0000:00", {st_mode=S_IFDIR|0755, st_size=0, ...}) = 0
 lstat("/sys/devices/pci0000:00/0000:00:14.0", {st_mode=S_IFDIR|0755, st_size=0, ...}) = 0
 lstat("/sys/devices/pci0000:00/0000:00:14.0/usb2", {st_mode=S_IFDIR|0755, st_size=0, ...}) = 0
 lstat("/sys/devices/pci0000:00/0000:00:14.0/usb2/2-10", {st_mode=S_IFDIR|0755, st_size=0, ...}) = 0
 lstat("/sys/devices/pci0000:00/0000:00:14.0/usb2/2-10/2-10.4", {st_mode=S_IFDIR|0755, st_size=0, ...}) = 0
 lstat("/sys/devices/pci0000:00/0000:00:14.0/usb2/2-10/2-10.4/2-10.4.4", {st_mode=S_IFDIR|0755, st_size=0, ...}) = 0
 lstat("/sys/devices/pci0000:00/0000:00:14.0/usb2/2-10/2-10.4/2-10.4.4/2-10.4.4.4", {st_mode=S_IFDIR|0755, st_size=0, ...}) = 0
 access("/sys/devices/pci0000:00/0000:00:14.0/usb2/2-10/2-10.4/2-10.4.4/2-10.4.4.4/uevent", F_OK) = 0
 open("/sys/devices/pci0000:00/0000:00:14.0/usb2/2-10/2-10.4/2-10.4.4/2-10.4.4.4/uevent", O_RDONLY|O_CLOEXEC) = 6
 fstat(6, {st_mode=S_IFREG|0644, st_size=4096, ...}) = 0
 fstat(6, {st_mode=S_IFREG|0644, st_size=4096, ...}) = 0
 read(6, "MAJOR=189\nMINOR=235\nDEVNAME=bus/"..., 4096) = 129
 read(6, "", 4096)                       = 0
 read(6, "", 4096)                       = 0
 close(6)                                = 0
 getrandom("F\365q\"\264\0045AHF\n\33\1\306j\202", 16, GRND_NONBLOCK) = 16
 getrandom("\212s\271\374\351\335\230J#\267\2D\37\264\3050", 16, GRND_NONBLOCK) = 16
 open("/sys/bus/usb/devices/2-10.4.4.4/busnum", O_RDONLY) = 6
 fstat(6, {st_mode=S_IFREG|0444, st_size=4096, ...}) = 0
 read(6, "2\n", 4096)                    = 2
 close(6)                                = 0
 open("/sys/bus/usb/devices/2-10.4.4.4/devnum", O_RDONLY) = 6
 fstat(6, {st_mode=S_IFREG|0444, st_size=4096, ...}) = 0
 read(6, "108\n", 4096)                  = 4
 close(6)                                = 0
 open("/sys/bus/usb/devices/2-10.4.4.4/speed", O_RDONLY) = 6
 fstat(6, {st_mode=S_IFREG|0444, st_size=4096, ...}) = 0
 read(6, "480\n", 4096)                  = 4
 close(6)                                = 0
 open("/sys/bus/usb/devices/2-10.4.4.4/descriptors", O_RDONLY) = 6
 read(6, "\22\1\20\2\t\0\1@\t!\22(\340\v\1\2\0\1\t\2\31\0\1\1\0\340\0\t\4\0\0\1"..., 1024) = 43
 close(6)                                = 0
 readlinkat(AT_FDCWD, "/sys/devices/pci0000:00/0000:00:14.0/usb2/2-10/2-10.4/2-10.4.4/2-10.4.4.4/2-10.4.4.4.3", 0x13b3fd0, 99) = -1 EINVAL (Invalid argument)
 lstat("/sys", {st_mode=S_IFDIR|0555, st_size=0, ...}) = 0
 lstat("/sys/devices", {st_mode=S_IFDIR|0755, st_size=0, ...}) = 0
 lstat("/sys/devices/pci0000:00", {st_mode=S_IFDIR|0755, st_size=0, ...}) = 0
 lstat("/sys/devices/pci0000:00/0000:00:14.0", {st_mode=S_IFDIR|0755, st_size=0, ...}) = 0
 lstat("/sys/devices/pci0000:00/0000:00:14.0/usb2", {st_mode=S_IFDIR|0755, st_size=0, ...}) = 0
 lstat("/sys/devices/pci0000:00/0000:00:14.0/usb2/2-10", {st_mode=S_IFDIR|0755, st_size=0, ...}) = 0
 lstat("/sys/devices/pci0000:00/0000:00:14.0/usb2/2-10/2-10.4", {st_mode=S_IFDIR|0755, st_size=0, ...}) = 0
 lstat("/sys/devices/pci0000:00/0000:00:14.0/usb2/2-10/2-10.4/2-10.4.4", {st_mode=S_IFDIR|0755, st_size=0, ...}) = 0
 lstat("/sys/devices/pci0000:00/0000:00:14.0/usb2/2-10/2-10.4/2-10.4.4/2-10.4.4.4", {st_mode=S_IFDIR|0755, st_size=0, ...}) = 0
 lstat("/sys/devices/pci0000:00/0000:00:14.0/usb2/2-10/2-10.4/2-10.4.4/2-10.4.4.4/2-10.4.4.4.3", {st_mode=S_IFDIR|0755, st_size=0, ...}) = 0
 access("/sys/devices/pci0000:00/0000:00:14.0/usb2/2-10/2-10.4/2-10.4.4/2-10.4.4.4/2-10.4.4.4.3/uevent", F_OK) = 0
 open("/sys/devices/pci0000:00/0000:00:14.0/usb2/2-10/2-10.4/2-10.4.4/2-10.4.4.4/2-10.4.4.4.3/uevent", O_RDONLY|O_CLOEXEC) = 6
 fstat(6, {st_mode=S_IFREG|0644, st_size=4096, ...}) = 0
 fstat(6, {st_mode=S_IFREG|0644, st_size=4096, ...}) = 0
 read(6, "MAJOR=189\nMINOR=236\nDEVNAME=bus/"..., 4096) = 128
 read(6, "", 4096)                       = 0
 read(6, "", 4096)                       = 0
 close(6)                                = 0
 getrandom("#\231\326\234\3\246\345\273\25W\nX\266Q5\217", 16, GRND_NONBLOCK) = 16
 getrandom("S\2\r#\347z\320\r\270\206\220\36\341aQ+", 16, GRND_NONBLOCK) = 16
 open("/sys/bus/usb/devices/2-10.4.4.4.3/busnum", O_RDONLY) = 6
 fstat(6, {st_mode=S_IFREG|0444, st_size=4096, ...}) = 0
 read(6, "2\n", 4096)                    = 2
 close(6)                                = 0
 open("/sys/bus/usb/devices/2-10.4.4.4.3/devnum", O_RDONLY) = 6
 fstat(6, {st_mode=S_IFREG|0444, st_size=4096, ...}) = 0
 read(6, "109\n", 4096)                  = 4
 close(6)                                = 0
 open("/sys/bus/usb/devices/2-10.4.4.4.3/speed", O_RDONLY) = 6
 fstat(6, {st_mode=S_IFREG|0444, st_size=4096, ...}) = 0
 read(6, "12\n", 4096)                   = 3
 close(6)                                = 0
 open("/sys/bus/usb/devices/2-10.4.4.4.3/descriptors", O_RDONLY) = 6
 read(6, "\22\1\0\2\0\0\0@m\0042\303\1\3\1\2\3\1\t\2;\0\2\1\4\240\226\t\4\0\0\1"..., 1024) = 77
 close(6)                                = 0
 readlinkat(AT_FDCWD, "/sys/devices/pci0000:00/0000:00:14.0/usb2/2-10/2-10.4/2-10.4.4/2-10.4.4.4/2-10.4.4.4.3/2-10.4.4.4.3:1.0", 0x14cd2b0, 99) = -1 EINVAL (Invalid argument)
 lstat("/sys", {st_mode=S_IFDIR|0555, st_size=0, ...}) = 0
 lstat("/sys/devices", {st_mode=S_IFDIR|0755, st_size=0, ...}) = 0
 lstat("/sys/devices/pci0000:00", {st_mode=S_IFDIR|0755, st_size=0, ...}) = 0
 lstat("/sys/devices/pci0000:00/0000:00:14.0", {st_mode=S_IFDIR|0755, st_size=0, ...}) = 0
 lstat("/sys/devices/pci0000:00/0000:00:14.0/usb2", {st_mode=S_IFDIR|0755, st_size=0, ...}) = 0
 lstat("/sys/devices/pci0000:00/0000:00:14.0/usb2/2-10", {st_mode=S_IFDIR|0755, st_size=0, ...}) = 0
 lstat("/sys/devices/pci0000:00/0000:00:14.0/usb2/2-10/2-10.4", {st_mode=S_IFDIR|0755, st_size=0, ...}) = 0
 lstat("/sys/devices/pci0000:00/0000:00:14.0/usb2/2-10/2-10.4/2-10.4.4", {st_mode=S_IFDIR|0755, st_size=0, ...}) = 0
 lstat("/sys/devices/pci0000:00/0000:00:14.0/usb2/2-10/2-10.4/2-10.4.4/2-10.4.4.4", {st_mode=S_IFDIR|0755, st_size=0, ...}) = 0
 lstat("/sys/devices/pci0000:00/0000:00:14.0/usb2/2-10/2-10.4/2-10.4.4/2-10.4.4.4/2-10.4.4.4.3", {st_mode=S_IFDIR|0755, st_size=0, ...}) = 0
 lstat("/sys/devices/pci0000:00/0000:00:14.0/usb2/2-10/2-10.4/2-10.4.4/2-10.4.4.4/2-10.4.4.4.3/2-10.4.4.4.3:1.0", {st_mode=S_IFDIR|0755, st_size=0, ...}) = 0
 access("/sys/devices/pci0000:00/0000:00:14.0/usb2/2-10/2-10.4/2-10.4.4/2-10.4.4.4/2-10.4.4.4.3/2-10.4.4.4.3:1.0/uevent", F_OK) = 0
 open("/sys/devices/pci0000:00/0000:00:14.0/usb2/2-10/2-10.4/2-10.4.4/2-10.4.4.4/2-10.4.4.4.3/2-10.4.4.4.3:1.0/uevent", O_RDONLY|O_CLOEXEC) = 6
 fstat(6, {st_mode=S_IFREG|0644, st_size=4096, ...}) = 0
 fstat(6, {st_mode=S_IFREG|0644, st_size=4096, ...}) = 0
 read(6, "DEVTYPE=usb_interface\nDRIVER=usb"..., 4096) = 143
 read(6, "", 4096)                       = 0
 read(6, "", 4096)                       = 0
 close(6)                                = 0
 getrandom("\317\273M\303\224D*\376\362<\10\334\217\210\306\237", 16, GRND_NONBLOCK) = 16
 readlinkat(AT_FDCWD, "/sys/devices/pci0000:00/0000:00:14.0/usb2/2-10/2-10.4/2-10.4.4/2-10.4.4.4/2-10.4.4.4.3/2-10.4.4.4.3:1.1", 0x14cd2b0, 99) = -1 EINVAL (Invalid argument)
 lstat("/sys", {st_mode=S_IFDIR|0555, st_size=0, ...}) = 0
 lstat("/sys/devices", {st_mode=S_IFDIR|0755, st_size=0, ...}) = 0
 lstat("/sys/devices/pci0000:00", {st_mode=S_IFDIR|0755, st_size=0, ...}) = 0
 lstat("/sys/devices/pci0000:00/0000:00:14.0", {st_mode=S_IFDIR|0755, st_size=0, ...}) = 0
 lstat("/sys/devices/pci0000:00/0000:00:14.0/usb2", {st_mode=S_IFDIR|0755, st_size=0, ...}) = 0
 lstat("/sys/devices/pci0000:00/0000:00:14.0/usb2/2-10", {st_mode=S_IFDIR|0755, st_size=0, ...}) = 0
 lstat("/sys/devices/pci0000:00/0000:00:14.0/usb2/2-10/2-10.4", {st_mode=S_IFDIR|0755, st_size=0, ...}) = 0
 lstat("/sys/devices/pci0000:00/0000:00:14.0/usb2/2-10/2-10.4/2-10.4.4", {st_mode=S_IFDIR|0755, st_size=0, ...}) = 0
 lstat("/sys/devices/pci0000:00/0000:00:14.0/usb2/2-10/2-10.4/2-10.4.4/2-10.4.4.4", {st_mode=S_IFDIR|0755, st_size=0, ...}) = 0
 lstat("/sys/devices/pci0000:00/0000:00:14.0/usb2/2-10/2-10.4/2-10.4.4/2-10.4.4.4/2-10.4.4.4.3", {st_mode=S_IFDIR|0755, st_size=0, ...}) = 0
 lstat("/sys/devices/pci0000:00/0000:00:14.0/usb2/2-10/2-10.4/2-10.4.4/2-10.4.4.4/2-10.4.4.4.3/2-10.4.4.4.3:1.1", {st_mode=S_IFDIR|0755, st_size=0, ...}) = 0
 access("/sys/devices/pci0000:00/0000:00:14.0/usb2/2-10/2-10.4/2-10.4.4/2-10.4.4.4/2-10.4.4.4.3/2-10.4.4.4.3:1.1/uevent", F_OK) = 0
 open("/sys/devices/pci0000:00/0000:00:14.0/usb2/2-10/2-10.4/2-10.4.4/2-10.4.4.4/2-10.4.4.4.3/2-10.4.4.4.3:1.1/uevent", O_RDONLY|O_CLOEXEC) = 6
 fstat(6, {st_mode=S_IFREG|0644, st_size=4096, ...}) = 0
 fstat(6, {st_mode=S_IFREG|0644, st_size=4096, ...}) = 0
 read(6, "DEVTYPE=usb_interface\nDRIVER=usb"..., 4096) = 143
 read(6, "", 4096)                       = 0
 read(6, "", 4096)                       = 0
 close(6)                                = 0
 getrandom("\254\215\201\255\263\227B\217\23~\340H\250w\210\354", 16, GRND_NONBLOCK) = 16
 readlinkat(AT_FDCWD, "/sys/devices/pci0000:00/0000:00:14.0/usb2/2-10/2-10.4/2-10.4.4/2-10.4.4.4/2-10.4.4.4.4", 0x14cd2b0, 99) = -1 EINVAL (Invalid argument)
 lstat("/sys", {st_mode=S_IFDIR|0555, st_size=0, ...}) = 0
 lstat("/sys/devices", {st_mode=S_IFDIR|0755, st_size=0, ...}) = 0
 lstat("/sys/devices/pci0000:00", {st_mode=S_IFDIR|0755, st_size=0, ...}) = 0
 lstat("/sys/devices/pci0000:00/0000:00:14.0", {st_mode=S_IFDIR|0755, st_size=0, ...}) = 0
 lstat("/sys/devices/pci0000:00/0000:00:14.0/usb2", {st_mode=S_IFDIR|0755, st_size=0, ...}) = 0
 lstat("/sys/devices/pci0000:00/0000:00:14.0/usb2/2-10", {st_mode=S_IFDIR|0755, st_size=0, ...}) = 0
 lstat("/sys/devices/pci0000:00/0000:00:14.0/usb2/2-10/2-10.4", {st_mode=S_IFDIR|0755, st_size=0, ...}) = 0
 lstat("/sys/devices/pci0000:00/0000:00:14.0/usb2/2-10/2-10.4/2-10.4.4", {st_mode=S_IFDIR|0755, st_size=0, ...}) = 0
 lstat("/sys/devices/pci0000:00/0000:00:14.0/usb2/2-10/2-10.4/2-10.4.4/2-10.4.4.4", {st_mode=S_IFDIR|0755, st_size=0, ...}) = 0
 lstat("/sys/devices/pci0000:00/0000:00:14.0/usb2/2-10/2-10.4/2-10.4.4/2-10.4.4.4/2-10.4.4.4.4", {st_mode=S_IFDIR|0755, st_size=0, ...}) = 0
 access("/sys/devices/pci0000:00/0000:00:14.0/usb2/2-10/2-10.4/2-10.4.4/2-10.4.4.4/2-10.4.4.4.4/uevent", F_OK) = 0
 open("/sys/devices/pci0000:00/0000:00:14.0/usb2/2-10/2-10.4/2-10.4.4/2-10.4.4.4/2-10.4.4.4.4/uevent", O_RDONLY|O_CLOEXEC) = 6
 fstat(6, {st_mode=S_IFREG|0644, st_size=4096, ...}) = 0
 fstat(6, {st_mode=S_IFREG|0644, st_size=4096, ...}) = 0
 read(6, "MAJOR=189\nMINOR=237\nDEVNAME=bus/"..., 4096) = 126
 read(6, "", 4096)                       = 0
 read(6, "", 4096)                       = 0
 close(6)                                = 0
 getrandom("?\374\273,\235\222Q\257\362M\231\305=\336\327\201", 16, GRND_NONBLOCK) = 16
 getrandom("\243\360\333ydp\354\2131\22\262\7]\376\275Q", 16, GRND_NONBLOCK) = 16
 open("/sys/bus/usb/devices/2-10.4.4.4.4/busnum", O_RDONLY) = 6
 fstat(6, {st_mode=S_IFREG|0444, st_size=4096, ...}) = 0
 read(6, "2\n", 4096)                    = 2
 close(6)                                = 0
 open("/sys/bus/usb/devices/2-10.4.4.4.4/devnum", O_RDONLY) = 6
 fstat(6, {st_mode=S_IFREG|0444, st_size=4096, ...}) = 0
 read(6, "110\n", 4096)                  = 4
 close(6)                                = 0
 open("/sys/bus/usb/devices/2-10.4.4.4.4/speed", O_RDONLY) = 6
 fstat(6, {st_mode=S_IFREG|0444, st_size=4096, ...}) = 0
 read(6, "480\n", 4096)                  = 4
 close(6)                                = 0
 open("/sys/bus/usb/devices/2-10.4.4.4.4/descriptors", O_RDONLY) = 6
 read(6, "\22\1\0\2\0\0\0@\251\4F\27\5\0\1\2\3\1\t\2>\0\2\1\0\300\1\t\4\0\0\3"..., 1024) = 80
 close(6)                                = 0
 readlinkat(AT_FDCWD, "/sys/devices/pci0000:00/0000:00:14.0/usb2/2-10/2-10.4/2-10.4.4/2-10.4.4.4/2-10.4.4.4.4/2-10.4.4.4.4:1.0", 0x14cd2b0, 99) = -1 EINVAL (Invalid argument)
 lstat("/sys", {st_mode=S_IFDIR|0555, st_size=0, ...}) = 0
 lstat("/sys/devices", {st_mode=S_IFDIR|0755, st_size=0, ...}) = 0
 lstat("/sys/devices/pci0000:00", {st_mode=S_IFDIR|0755, st_size=0, ...}) = 0
 lstat("/sys/devices/pci0000:00/0000:00:14.0", {st_mode=S_IFDIR|0755, st_size=0, ...}) = 0
 lstat("/sys/devices/pci0000:00/0000:00:14.0/usb2", {st_mode=S_IFDIR|0755, st_size=0, ...}) = 0
 lstat("/sys/devices/pci0000:00/0000:00:14.0/usb2/2-10", {st_mode=S_IFDIR|0755, st_size=0, ...}) = 0
 lstat("/sys/devices/pci0000:00/0000:00:14.0/usb2/2-10/2-10.4", {st_mode=S_IFDIR|0755, st_size=0, ...}) = 0
 lstat("/sys/devices/pci0000:00/0000:00:14.0/usb2/2-10/2-10.4/2-10.4.4", {st_mode=S_IFDIR|0755, st_size=0, ...}) = 0
 lstat("/sys/devices/pci0000:00/0000:00:14.0/usb2/2-10/2-10.4/2-10.4.4/2-10.4.4.4", {st_mode=S_IFDIR|0755, st_size=0, ...}) = 0
 lstat("/sys/devices/pci0000:00/0000:00:14.0/usb2/2-10/2-10.4/2-10.4.4/2-10.4.4.4/2-10.4.4.4.4", {st_mode=S_IFDIR|0755, st_size=0, ...}) = 0
 lstat("/sys/devices/pci0000:00/0000:00:14.0/usb2/2-10/2-10.4/2-10.4.4/2-10.4.4.4/2-10.4.4.4.4/2-10.4.4.4.4:1.0", {st_mode=S_IFDIR|0755, st_size=0, ...}) = 0
 access("/sys/devices/pci0000:00/0000:00:14.0/usb2/2-10/2-10.4/2-10.4.4/2-10.4.4.4/2-10.4.4.4.4/2-10.4.4.4.4:1.0/uevent", F_OK) = 0
 open("/sys/devices/pci0000:00/0000:00:14.0/usb2/2-10/2-10.4/2-10.4.4/2-10.4.4.4/2-10.4.4.4.4/2-10.4.4.4.4:1.0/uevent", O_RDONLY|O_CLOEXEC) = 6
 fstat(6, {st_mode=S_IFREG|0644, st_size=4096, ...}) = 0
 fstat(6, {st_mode=S_IFREG|0644, st_size=4096, ...}) = 0
 read(6, "DEVTYPE=usb_interface\nPRODUCT=4a"..., 4096) = 131
 read(6, "", 4096)                       = 0
 read(6, "", 4096)                       = 0
 close(6)                                = 0
 getrandom("eAa|\366v\204\5\21\234\276f\326\242+k", 16, GRND_NONBLOCK) = 16
 readlinkat(AT_FDCWD, "/sys/devices/pci0000:00/0000:00:14.0/usb2/2-10/2-10.4/2-10.4.4/2-10.4.4.4/2-10.4.4.4.4/2-10.4.4.4.4:1.1", 0x14cd2b0, 99) = -1 EINVAL (Invalid argument)
 lstat("/sys", {st_mode=S_IFDIR|0555, st_size=0, ...}) = 0
 lstat("/sys/devices", {st_mode=S_IFDIR|0755, st_size=0, ...}) = 0
 lstat("/sys/devices/pci0000:00", {st_mode=S_IFDIR|0755, st_size=0, ...}) = 0
 lstat("/sys/devices/pci0000:00/0000:00:14.0", {st_mode=S_IFDIR|0755, st_size=0, ...}) = 0
 lstat("/sys/devices/pci0000:00/0000:00:14.0/usb2", {st_mode=S_IFDIR|0755, st_size=0, ...}) = 0
 lstat("/sys/devices/pci0000:00/0000:00:14.0/usb2/2-10", {st_mode=S_IFDIR|0755, st_size=0, ...}) = 0
 lstat("/sys/devices/pci0000:00/0000:00:14.0/usb2/2-10/2-10.4", {st_mode=S_IFDIR|0755, st_size=0, ...}) = 0
 lstat("/sys/devices/pci0000:00/0000:00:14.0/usb2/2-10/2-10.4/2-10.4.4", {st_mode=S_IFDIR|0755, st_size=0, ...}) = 0
 lstat("/sys/devices/pci0000:00/0000:00:14.0/usb2/2-10/2-10.4/2-10.4.4/2-10.4.4.4", {st_mode=S_IFDIR|0755, st_size=0, ...}) = 0
 lstat("/sys/devices/pci0000:00/0000:00:14.0/usb2/2-10/2-10.4/2-10.4.4/2-10.4.4.4/2-10.4.4.4.4", {st_mode=S_IFDIR|0755, st_size=0, ...}) = 0
 lstat("/sys/devices/pci0000:00/0000:00:14.0/usb2/2-10/2-10.4/2-10.4.4/2-10.4.4.4/2-10.4.4.4.4/2-10.4.4.4.4:1.1", {st_mode=S_IFDIR|0755, st_size=0, ...}) = 0
 access("/sys/devices/pci0000:00/0000:00:14.0/usb2/2-10/2-10.4/2-10.4.4/2-10.4.4.4/2-10.4.4.4.4/2-10.4.4.4.4:1.1/uevent", F_OK) = 0
 open("/sys/devices/pci0000:00/0000:00:14.0/usb2/2-10/2-10.4/2-10.4.4/2-10.4.4.4/2-10.4.4.4.4/2-10.4.4.4.4:1.1/uevent", O_RDONLY|O_CLOEXEC) = 6
 fstat(6, {st_mode=S_IFREG|0644, st_size=4096, ...}) = 0
 fstat(6, {st_mode=S_IFREG|0644, st_size=4096, ...}) = 0
 read(6, "DEVTYPE=usb_interface\nDRIVER=usb"..., 4096) = 140
 read(6, "", 4096)                       = 0
 read(6, "", 4096)                       = 0
 close(6)                                = 0
 getrandom("\345\27\214 yQ\240u\237\347\261\214<\242\352\212", 16, GRND_NONBLOCK) = 16
 readlinkat(AT_FDCWD, "/sys/devices/pci0000:00/0000:00:14.0/usb2/2-10/2-10.4/2-10.4.4/2-10.4.4.4/2-10.4.4.4:1.0", 0x14cd2b0, 99) = -1 EINVAL (Invalid argument)
 lstat("/sys", {st_mode=S_IFDIR|0555, st_size=0, ...}) = 0
 lstat("/sys/devices", {st_mode=S_IFDIR|0755, st_size=0, ...}) = 0
 lstat("/sys/devices/pci0000:00", {st_mode=S_IFDIR|0755, st_size=0, ...}) = 0
 lstat("/sys/devices/pci0000:00/0000:00:14.0", {st_mode=S_IFDIR|0755, st_size=0, ...}) = 0
 lstat("/sys/devices/pci0000:00/0000:00:14.0/usb2", {st_mode=S_IFDIR|0755, st_size=0, ...}) = 0
 lstat("/sys/devices/pci0000:00/0000:00:14.0/usb2/2-10", {st_mode=S_IFDIR|0755, st_size=0, ...}) = 0
 lstat("/sys/devices/pci0000:00/0000:00:14.0/usb2/2-10/2-10.4", {st_mode=S_IFDIR|0755, st_size=0, ...}) = 0
 lstat("/sys/devices/pci0000:00/0000:00:14.0/usb2/2-10/2-10.4/2-10.4.4", {st_mode=S_IFDIR|0755, st_size=0, ...}) = 0
 lstat("/sys/devices/pci0000:00/0000:00:14.0/usb2/2-10/2-10.4/2-10.4.4/2-10.4.4.4", {st_mode=S_IFDIR|0755, st_size=0, ...}) = 0
 lstat("/sys/devices/pci0000:00/0000:00:14.0/usb2/2-10/2-10.4/2-10.4.4/2-10.4.4.4/2-10.4.4.4:1.0", {st_mode=S_IFDIR|0755, st_size=0, ...}) = 0
 access("/sys/devices/pci0000:00/0000:00:14.0/usb2/2-10/2-10.4/2-10.4.4/2-10.4.4.4/2-10.4.4.4:1.0/uevent", F_OK) = 0
 open("/sys/devices/pci0000:00/0000:00:14.0/usb2/2-10/2-10.4/2-10.4.4/2-10.4.4.4/2-10.4.4.4:1.0/uevent", O_RDONLY|O_CLOEXEC) = 6
 fstat(6, {st_mode=S_IFREG|0644, st_size=4096, ...}) = 0
 fstat(6, {st_mode=S_IFREG|0644, st_size=4096, ...}) = 0
 read(6, "DEVTYPE=usb_interface\nDRIVER=hub"..., 4096) = 141
 read(6, "", 4096)                       = 0
 read(6, "", 4096)                       = 0
 close(6)                                = 0
 getrandom("\371q\16xo\341f>\334x%\261,}\331\r", 16, GRND_NONBLOCK) = 16
 readlinkat(AT_FDCWD, "/sys/devices/pci0000:00/0000:00:14.0/usb2/2-10/2-10.4/2-10.4.4/2-10.4.4:1.0", 0x14cd2b0, 99) = -1 EINVAL (Invalid argument)
 lstat("/sys", {st_mode=S_IFDIR|0555, st_size=0, ...}) = 0
 lstat("/sys/devices", {st_mode=S_IFDIR|0755, st_size=0, ...}) = 0
 lstat("/sys/devices/pci0000:00", {st_mode=S_IFDIR|0755, st_size=0, ...}) = 0
 lstat("/sys/devices/pci0000:00/0000:00:14.0", {st_mode=S_IFDIR|0755, st_size=0, ...}) = 0
 lstat("/sys/devices/pci0000:00/0000:00:14.0/usb2", {st_mode=S_IFDIR|0755, st_size=0, ...}) = 0
 lstat("/sys/devices/pci0000:00/0000:00:14.0/usb2/2-10", {st_mode=S_IFDIR|0755, st_size=0, ...}) = 0
 lstat("/sys/devices/pci0000:00/0000:00:14.0/usb2/2-10/2-10.4", {st_mode=S_IFDIR|0755, st_size=0, ...}) = 0
 lstat("/sys/devices/pci0000:00/0000:00:14.0/usb2/2-10/2-10.4/2-10.4.4", {st_mode=S_IFDIR|0755, st_size=0, ...}) = 0
 lstat("/sys/devices/pci0000:00/0000:00:14.0/usb2/2-10/2-10.4/2-10.4.4/2-10.4.4:1.0", {st_mode=S_IFDIR|0755, st_size=0, ...}) = 0
 access("/sys/devices/pci0000:00/0000:00:14.0/usb2/2-10/2-10.4/2-10.4.4/2-10.4.4:1.0/uevent", F_OK) = 0
 open("/sys/devices/pci0000:00/0000:00:14.0/usb2/2-10/2-10.4/2-10.4.4/2-10.4.4:1.0/uevent", O_RDONLY|O_CLOEXEC) = 6
 fstat(6, {st_mode=S_IFREG|0644, st_size=4096, ...}) = 0
 fstat(6, {st_mode=S_IFREG|0644, st_size=4096, ...}) = 0
 read(6, "DEVTYPE=usb_interface\nDRIVER=hub"..., 4096) = 141
 read(6, "", 4096)                       = 0
 read(6, "", 4096)                       = 0
 close(6)                                = 0
 getrandom("\\\246\205]\335\315\375\234\324!\26\260\321\241\351\237", 16, GRND_NONBLOCK) = 16
 readlinkat(AT_FDCWD, "/sys/devices/pci0000:00/0000:00:14.0/usb2/2-10/2-10.4/2-10.4:1.0", 0x14cd2b0, 99) = -1 EINVAL (Invalid argument)
 lstat("/sys", {st_mode=S_IFDIR|0555, st_size=0, ...}) = 0
 lstat("/sys/devices", {st_mode=S_IFDIR|0755, st_size=0, ...}) = 0
 lstat("/sys/devices/pci0000:00", {st_mode=S_IFDIR|0755, st_size=0, ...}) = 0
 lstat("/sys/devices/pci0000:00/0000:00:14.0", {st_mode=S_IFDIR|0755, st_size=0, ...}) = 0
 lstat("/sys/devices/pci0000:00/0000:00:14.0/usb2", {st_mode=S_IFDIR|0755, st_size=0, ...}) = 0
 lstat("/sys/devices/pci0000:00/0000:00:14.0/usb2/2-10", {st_mode=S_IFDIR|0755, st_size=0, ...}) = 0
 lstat("/sys/devices/pci0000:00/0000:00:14.0/usb2/2-10/2-10.4", {st_mode=S_IFDIR|0755, st_size=0, ...}) = 0
 lstat("/sys/devices/pci0000:00/0000:00:14.0/usb2/2-10/2-10.4/2-10.4:1.0", {st_mode=S_IFDIR|0755, st_size=0, ...}) = 0
 access("/sys/devices/pci0000:00/0000:00:14.0/usb2/2-10/2-10.4/2-10.4:1.0/uevent", F_OK) = 0
 open("/sys/devices/pci0000:00/0000:00:14.0/usb2/2-10/2-10.4/2-10.4:1.0/uevent", O_RDONLY|O_CLOEXEC) = 6
 fstat(6, {st_mode=S_IFREG|0644, st_size=4096, ...}) = 0
 fstat(6, {st_mode=S_IFREG|0644, st_size=4096, ...}) = 0
 read(6, "DEVTYPE=usb_interface\nDRIVER=hub"..., 4096) = 141
 read(6, "", 4096)                       = 0
 read(6, "", 4096)                       = 0
 close(6)                                = 0
 getrandom("\243|\345\331\2049\327\5\255\372\255\207\320x\2\223", 16, GRND_NONBLOCK) = 16
 readlinkat(AT_FDCWD, "/sys/devices/pci0000:00/0000:00:14.0/usb2/2-10/2-10:1.0", 0x14cd2b0, 99) = -1 EINVAL (Invalid argument)
 lstat("/sys", {st_mode=S_IFDIR|0555, st_size=0, ...}) = 0
 lstat("/sys/devices", {st_mode=S_IFDIR|0755, st_size=0, ...}) = 0
 lstat("/sys/devices/pci0000:00", {st_mode=S_IFDIR|0755, st_size=0, ...}) = 0
 lstat("/sys/devices/pci0000:00/0000:00:14.0", {st_mode=S_IFDIR|0755, st_size=0, ...}) = 0
 lstat("/sys/devices/pci0000:00/0000:00:14.0/usb2", {st_mode=S_IFDIR|0755, st_size=0, ...}) = 0
 lstat("/sys/devices/pci0000:00/0000:00:14.0/usb2/2-10", {st_mode=S_IFDIR|0755, st_size=0, ...}) = 0
 lstat("/sys/devices/pci0000:00/0000:00:14.0/usb2/2-10/2-10:1.0", {st_mode=S_IFDIR|0755, st_size=0, ...}) = 0
 access("/sys/devices/pci0000:00/0000:00:14.0/usb2/2-10/2-10:1.0/uevent", F_OK) = 0
 open("/sys/devices/pci0000:00/0000:00:14.0/usb2/2-10/2-10:1.0/uevent", O_RDONLY|O_CLOEXEC) = 6
 fstat(6, {st_mode=S_IFREG|0644, st_size=4096, ...}) = 0
 fstat(6, {st_mode=S_IFREG|0644, st_size=4096, ...}) = 0
 read(6, "DEVTYPE=usb_interface\nDRIVER=hub"..., 4096) = 141
 read(6, "", 4096)                       = 0
 read(6, "", 4096)                       = 0
 close(6)                                = 0
 getrandom("\354)0i\22S\\\4f\265\365\205E\0\302\231", 16, GRND_NONBLOCK) = 16
 readlinkat(AT_FDCWD, "/sys/devices/pci0000:00/0000:00:14.0/usb3", 0x14cd2b0, 99) = -1 EINVAL (Invalid argument)
 lstat("/sys", {st_mode=S_IFDIR|0555, st_size=0, ...}) = 0
 lstat("/sys/devices", {st_mode=S_IFDIR|0755, st_size=0, ...}) = 0
 lstat("/sys/devices/pci0000:00", {st_mode=S_IFDIR|0755, st_size=0, ...}) = 0
 lstat("/sys/devices/pci0000:00/0000:00:14.0", {st_mode=S_IFDIR|0755, st_size=0, ...}) = 0
 lstat("/sys/devices/pci0000:00/0000:00:14.0/usb3", {st_mode=S_IFDIR|0755, st_size=0, ...}) = 0
 access("/sys/devices/pci0000:00/0000:00:14.0/usb3/uevent", F_OK) = 0
 open("/sys/devices/pci0000:00/0000:00:14.0/usb3/uevent", O_RDONLY|O_CLOEXEC) = 6
 fstat(6, {st_mode=S_IFREG|0644, st_size=4096, ...}) = 0
 fstat(6, {st_mode=S_IFREG|0644, st_size=4096, ...}) = 0
 read(6, "MAJOR=189\nMINOR=256\nDEVNAME=bus/"..., 4096) = 126
 read(6, "", 4096)                       = 0
 read(6, "", 4096)                       = 0
 close(6)                                = 0
 getrandom("\2dO\345\243I\23\333l\354\307\256 wAt", 16, GRND_NONBLOCK) = 16
 getrandom("a\375\222\321\f\246\357Je\214\262c\210\376AW", 16, GRND_NONBLOCK) = 16
 open("/sys/bus/usb/devices/usb3/busnum", O_RDONLY) = 6
 fstat(6, {st_mode=S_IFREG|0444, st_size=4096, ...}) = 0
 read(6, "3\n", 4096)                    = 2
 close(6)                                = 0
 open("/sys/bus/usb/devices/usb3/devnum", O_RDONLY) = 6
 fstat(6, {st_mode=S_IFREG|0444, st_size=4096, ...}) = 0
 read(6, "1\n", 4096)                    = 2
 close(6)                                = 0
 open("/sys/bus/usb/devices/usb3/speed", O_RDONLY) = 6
 fstat(6, {st_mode=S_IFREG|0444, st_size=4096, ...}) = 0
 read(6, "5000\n", 4096)                 = 5
 close(6)                                = 0
 open("/sys/bus/usb/devices/usb3/descriptors", O_RDONLY) = 6
 read(6, "\22\1\0\3\t\0\3\tk\35\3\0\10\4\3\2\1\1\t\2\37\0\1\1\0\340\0\t\4\0\0\1"..., 1024) = 49
 close(6)                                = 0
 readlinkat(AT_FDCWD, "/sys/devices/pci0000:00/0000:00:14.0/usb3/3-0:1.0", 0x14cd2b0, 99) = -1 EINVAL (Invalid argument)
 lstat("/sys", {st_mode=S_IFDIR|0555, st_size=0, ...}) = 0
 lstat("/sys/devices", {st_mode=S_IFDIR|0755, st_size=0, ...}) = 0
 lstat("/sys/devices/pci0000:00", {st_mode=S_IFDIR|0755, st_size=0, ...}) = 0
 lstat("/sys/devices/pci0000:00/0000:00:14.0", {st_mode=S_IFDIR|0755, st_size=0, ...}) = 0
 lstat("/sys/devices/pci0000:00/0000:00:14.0/usb3", {st_mode=S_IFDIR|0755, st_size=0, ...}) = 0
 lstat("/sys/devices/pci0000:00/0000:00:14.0/usb3/3-0:1.0", {st_mode=S_IFDIR|0755, st_size=0, ...}) = 0
 access("/sys/devices/pci0000:00/0000:00:14.0/usb3/3-0:1.0/uevent", F_OK) = 0
 open("/sys/devices/pci0000:00/0000:00:14.0/usb3/3-0:1.0/uevent", O_RDONLY|O_CLOEXEC) = 6
 fstat(6, {st_mode=S_IFREG|0644, st_size=4096, ...}) = 0
 fstat(6, {st_mode=S_IFREG|0644, st_size=4096, ...}) = 0
 read(6, "DEVTYPE=usb_interface\nDRIVER=hub"..., 4096) = 138
 read(6, "", 4096)                       = 0
 read(6, "", 4096)                       = 0
 close(6)                                = 0
 getrandom("\17\256xTX\344>$&$V\320\330(We", 16, GRND_NONBLOCK) = 16
 readlinkat(AT_FDCWD, "/sys/devices/pci0000:00/0000:00:14.0/usb3/3-6", 0x14cd2b0, 99) = -1 EINVAL (Invalid argument)
 lstat("/sys", {st_mode=S_IFDIR|0555, st_size=0, ...}) = 0
 lstat("/sys/devices", {st_mode=S_IFDIR|0755, st_size=0, ...}) = 0
 lstat("/sys/devices/pci0000:00", {st_mode=S_IFDIR|0755, st_size=0, ...}) = 0
 lstat("/sys/devices/pci0000:00/0000:00:14.0", {st_mode=S_IFDIR|0755, st_size=0, ...}) = 0
 lstat("/sys/devices/pci0000:00/0000:00:14.0/usb3", {st_mode=S_IFDIR|0755, st_size=0, ...}) = 0
 lstat("/sys/devices/pci0000:00/0000:00:14.0/usb3/3-6", {st_mode=S_IFDIR|0755, st_size=0, ...}) = 0
 access("/sys/devices/pci0000:00/0000:00:14.0/usb3/3-6/uevent", F_OK) = 0
 open("/sys/devices/pci0000:00/0000:00:14.0/usb3/3-6/uevent", O_RDONLY|O_CLOEXEC) = 6
 fstat(6, {st_mode=S_IFREG|0644, st_size=4096, ...}) = 0
 fstat(6, {st_mode=S_IFREG|0644, st_size=4096, ...}) = 0
 read(6, "MAJOR=189\nMINOR=261\nDEVNAME=bus/"..., 4096) = 128
 read(6, "", 4096)                       = 0
 read(6, "", 4096)                       = 0
 close(6)                                = 0
 getrandom("Y\357\214\231\311\354\33\263\375~*=:\32750", 16, GRND_NONBLOCK) = 16
 getrandom("\363\245\272\237)\372x}CErv\225\213\17\355", 16, GRND_NONBLOCK) = 16
 open("/sys/bus/usb/devices/3-6/busnum", O_RDONLY) = 6
 fstat(6, {st_mode=S_IFREG|0444, st_size=4096, ...}) = 0
 read(6, "3\n", 4096)                    = 2
 close(6)                                = 0
 open("/sys/bus/usb/devices/3-6/devnum", O_RDONLY) = 6
 fstat(6, {st_mode=S_IFREG|0444, st_size=4096, ...}) = 0
 read(6, "6\n", 4096)                    = 2
 close(6)                                = 0
 open("/sys/bus/usb/devices/3-6/speed", O_RDONLY) = 6
 fstat(6, {st_mode=S_IFREG|0444, st_size=4096, ...}) = 0
 read(6, "5000\n", 4096)                 = 5
 close(6)                                = 0
 open("/sys/bus/usb/devices/3-6/descriptors", O_RDONLY) = 6
 read(6, "\22\1\0\3\t\0\3\t\t!\22\10\341\v\1\2\0\1\t\2\37\0\1\1\0\340\0\t\4\0\0\1"..., 1024) = 49
 close(6)                                = 0
 readlinkat(AT_FDCWD, "/sys/devices/pci0000:00/0000:00:14.0/usb3/3-6/3-6.4", 0x14cd2b0, 99) = -1 EINVAL (Invalid argument)
 lstat("/sys", {st_mode=S_IFDIR|0555, st_size=0, ...}) = 0
 lstat("/sys/devices", {st_mode=S_IFDIR|0755, st_size=0, ...}) = 0
 lstat("/sys/devices/pci0000:00", {st_mode=S_IFDIR|0755, st_size=0, ...}) = 0
 lstat("/sys/devices/pci0000:00/0000:00:14.0", {st_mode=S_IFDIR|0755, st_size=0, ...}) = 0
 lstat("/sys/devices/pci0000:00/0000:00:14.0/usb3", {st_mode=S_IFDIR|0755, st_size=0, ...}) = 0
 lstat("/sys/devices/pci0000:00/0000:00:14.0/usb3/3-6", {st_mode=S_IFDIR|0755, st_size=0, ...}) = 0
 lstat("/sys/devices/pci0000:00/0000:00:14.0/usb3/3-6/3-6.4", {st_mode=S_IFDIR|0755, st_size=0, ...}) = 0
 access("/sys/devices/pci0000:00/0000:00:14.0/usb3/3-6/3-6.4/uevent", F_OK) = 0
 open("/sys/devices/pci0000:00/0000:00:14.0/usb3/3-6/3-6.4/uevent", O_RDONLY|O_CLOEXEC) = 6
 fstat(6, {st_mode=S_IFREG|0644, st_size=4096, ...}) = 0
 fstat(6, {st_mode=S_IFREG|0644, st_size=4096, ...}) = 0
 read(6, "MAJOR=189\nMINOR=262\nDEVNAME=bus/"..., 4096) = 128
 read(6, "", 4096)                       = 0
 read(6, "", 4096)                       = 0
 close(6)                                = 0
 getrandom("\214\232\350M\262\274\363(\333\352$\317\217.\233\27", 16, GRND_NONBLOCK) = 16
 getrandom("\324\344\200U\367\206\275\237\244\242\256^\37\227\225\307", 16, GRND_NONBLOCK) = 16
 open("/sys/bus/usb/devices/3-6.4/busnum", O_RDONLY) = 6
 fstat(6, {st_mode=S_IFREG|0444, st_size=4096, ...}) = 0
 read(6, "3\n", 4096)                    = 2
 close(6)                                = 0
 open("/sys/bus/usb/devices/3-6.4/devnum", O_RDONLY) = 6
 fstat(6, {st_mode=S_IFREG|0444, st_size=4096, ...}) = 0
 read(6, "7\n", 4096)                    = 2
 close(6)                                = 0
 open("/sys/bus/usb/devices/3-6.4/speed", O_RDONLY) = 6
 fstat(6, {st_mode=S_IFREG|0444, st_size=4096, ...}) = 0
 read(6, "5000\n", 4096)                 = 5
 close(6)                                = 0
 open("/sys/bus/usb/devices/3-6.4/descriptors", O_RDONLY) = 6
 read(6, "\22\1\0\3\t\0\3\t\t!\22\10\341\v\1\2\0\1\t\2\37\0\1\1\0\340\0\t\4\0\0\1"..., 1024) = 49
 close(6)                                = 0
 readlinkat(AT_FDCWD, "/sys/devices/pci0000:00/0000:00:14.0/usb3/3-6/3-6.4/3-6.4.4", 0x14cd2b0, 99) = -1 EINVAL (Invalid argument)
 lstat("/sys", {st_mode=S_IFDIR|0555, st_size=0, ...}) = 0
 lstat("/sys/devices", {st_mode=S_IFDIR|0755, st_size=0, ...}) = 0
 lstat("/sys/devices/pci0000:00", {st_mode=S_IFDIR|0755, st_size=0, ...}) = 0
 lstat("/sys/devices/pci0000:00/0000:00:14.0", {st_mode=S_IFDIR|0755, st_size=0, ...}) = 0
 lstat("/sys/devices/pci0000:00/0000:00:14.0/usb3", {st_mode=S_IFDIR|0755, st_size=0, ...}) = 0
 lstat("/sys/devices/pci0000:00/0000:00:14.0/usb3/3-6", {st_mode=S_IFDIR|0755, st_size=0, ...}) = 0
 lstat("/sys/devices/pci0000:00/0000:00:14.0/usb3/3-6/3-6.4", {st_mode=S_IFDIR|0755, st_size=0, ...}) = 0
 lstat("/sys/devices/pci0000:00/0000:00:14.0/usb3/3-6/3-6.4/3-6.4.4", {st_mode=S_IFDIR|0755, st_size=0, ...}) = 0
 access("/sys/devices/pci0000:00/0000:00:14.0/usb3/3-6/3-6.4/3-6.4.4/uevent", F_OK) = 0
 open("/sys/devices/pci0000:00/0000:00:14.0/usb3/3-6/3-6.4/3-6.4.4/uevent", O_RDONLY|O_CLOEXEC) = 6
 fstat(6, {st_mode=S_IFREG|0644, st_size=4096, ...}) = 0
 fstat(6, {st_mode=S_IFREG|0644, st_size=4096, ...}) = 0
 read(6, "MAJOR=189\nMINOR=263\nDEVNAME=bus/"..., 4096) = 128
 read(6, "", 4096)                       = 0
 read(6, "", 4096)                       = 0
 close(6)                                = 0
 getrandom("\221\0E\354\363\270\26\1U\330^\217\246\360i\376", 16, GRND_NONBLOCK) = 16
 getrandom("\22\6\255\345\32U\333R\337\210\250-`\321\214\310", 16, GRND_NONBLOCK) = 16
 open("/sys/bus/usb/devices/3-6.4.4/busnum", O_RDONLY) = 6
 fstat(6, {st_mode=S_IFREG|0444, st_size=4096, ...}) = 0
 read(6, "3\n", 4096)                    = 2
 close(6)                                = 0
 open("/sys/bus/usb/devices/3-6.4.4/devnum", O_RDONLY) = 6
 fstat(6, {st_mode=S_IFREG|0444, st_size=4096, ...}) = 0
 read(6, "8\n", 4096)                    = 2
 close(6)                                = 0
 open("/sys/bus/usb/devices/3-6.4.4/speed", O_RDONLY) = 6
 fstat(6, {st_mode=S_IFREG|0444, st_size=4096, ...}) = 0
 read(6, "5000\n", 4096)                 = 5
 close(6)                                = 0
 open("/sys/bus/usb/devices/3-6.4.4/descriptors", O_RDONLY) = 6
 read(6, "\22\1\0\3\t\0\3\t\t!\22\10\341\v\1\2\0\1\t\2\37\0\1\1\0\340\0\t\4\0\0\1"..., 1024) = 49
 close(6)                                = 0
 readlinkat(AT_FDCWD, "/sys/devices/pci0000:00/0000:00:14.0/usb3/3-6/3-6.4/3-6.4.4/3-6.4.4.4", 0x14cd2b0, 99) = -1 EINVAL (Invalid argument)
 lstat("/sys", {st_mode=S_IFDIR|0555, st_size=0, ...}) = 0
 lstat("/sys/devices", {st_mode=S_IFDIR|0755, st_size=0, ...}) = 0
 lstat("/sys/devices/pci0000:00", {st_mode=S_IFDIR|0755, st_size=0, ...}) = 0
 lstat("/sys/devices/pci0000:00/0000:00:14.0", {st_mode=S_IFDIR|0755, st_size=0, ...}) = 0
 lstat("/sys/devices/pci0000:00/0000:00:14.0/usb3", {st_mode=S_IFDIR|0755, st_size=0, ...}) = 0
 lstat("/sys/devices/pci0000:00/0000:00:14.0/usb3/3-6", {st_mode=S_IFDIR|0755, st_size=0, ...}) = 0
 lstat("/sys/devices/pci0000:00/0000:00:14.0/usb3/3-6/3-6.4", {st_mode=S_IFDIR|0755, st_size=0, ...}) = 0
 lstat("/sys/devices/pci0000:00/0000:00:14.0/usb3/3-6/3-6.4/3-6.4.4", {st_mode=S_IFDIR|0755, st_size=0, ...}) = 0
 lstat("/sys/devices/pci0000:00/0000:00:14.0/usb3/3-6/3-6.4/3-6.4.4/3-6.4.4.4", {st_mode=S_IFDIR|0755, st_size=0, ...}) = 0
 access("/sys/devices/pci0000:00/0000:00:14.0/usb3/3-6/3-6.4/3-6.4.4/3-6.4.4.4/uevent", F_OK) = 0
 open("/sys/devices/pci0000:00/0000:00:14.0/usb3/3-6/3-6.4/3-6.4.4/3-6.4.4.4/uevent", O_RDONLY|O_CLOEXEC) = 6
 fstat(6, {st_mode=S_IFREG|0644, st_size=4096, ...}) = 0
 fstat(6, {st_mode=S_IFREG|0644, st_size=4096, ...}) = 0
 read(6, "MAJOR=189\nMINOR=264\nDEVNAME=bus/"..., 4096) = 128
 read(6, "", 4096)                       = 0
 read(6, "", 4096)                       = 0
 close(6)                                = 0
 getrandom("\342\24H\240\266\213\3727\236\316\357\334\307\217;\341", 16, GRND_NONBLOCK) = 16
 getrandom("\277\352\371\250~\33\320\234\352\361X\307\313\302\241\221", 16, GRND_NONBLOCK) = 16
 open("/sys/bus/usb/devices/3-6.4.4.4/busnum", O_RDONLY) = 6
 fstat(6, {st_mode=S_IFREG|0444, st_size=4096, ...}) = 0
 read(6, "3\n", 4096)                    = 2
 close(6)                                = 0
 open("/sys/bus/usb/devices/3-6.4.4.4/devnum", O_RDONLY) = 6
 fstat(6, {st_mode=S_IFREG|0444, st_size=4096, ...}) = 0
 read(6, "9\n", 4096)                    = 2
 close(6)                                = 0
 open("/sys/bus/usb/devices/3-6.4.4.4/speed", O_RDONLY) = 6
 fstat(6, {st_mode=S_IFREG|0444, st_size=4096, ...}) = 0
 read(6, "5000\n", 4096)                 = 5
 close(6)                                = 0
 open("/sys/bus/usb/devices/3-6.4.4.4/descriptors", O_RDONLY) = 6
 read(6, "\22\1\0\3\t\0\3\t\t!\22\10\341\v\1\2\0\1\t\2\37\0\1\1\0\340\0\t\4\0\0\1"..., 1024) = 49
 close(6)                                = 0
 readlinkat(AT_FDCWD, "/sys/devices/pci0000:00/0000:00:14.0/usb3/3-6/3-6.4/3-6.4.4/3-6.4.4.4/3-6.4.4.4:1.0", 0x14cd2b0, 99) = -1 EINVAL (Invalid argument)
 lstat("/sys", {st_mode=S_IFDIR|0555, st_size=0, ...}) = 0
 lstat("/sys/devices", {st_mode=S_IFDIR|0755, st_size=0, ...}) = 0
 lstat("/sys/devices/pci0000:00", {st_mode=S_IFDIR|0755, st_size=0, ...}) = 0
 lstat("/sys/devices/pci0000:00/0000:00:14.0", {st_mode=S_IFDIR|0755, st_size=0, ...}) = 0
 lstat("/sys/devices/pci0000:00/0000:00:14.0/usb3", {st_mode=S_IFDIR|0755, st_size=0, ...}) = 0
 lstat("/sys/devices/pci0000:00/0000:00:14.0/usb3/3-6", {st_mode=S_IFDIR|0755, st_size=0, ...}) = 0
 lstat("/sys/devices/pci0000:00/0000:00:14.0/usb3/3-6/3-6.4", {st_mode=S_IFDIR|0755, st_size=0, ...}) = 0
 lstat("/sys/devices/pci0000:00/0000:00:14.0/usb3/3-6/3-6.4/3-6.4.4", {st_mode=S_IFDIR|0755, st_size=0, ...}) = 0
 lstat("/sys/devices/pci0000:00/0000:00:14.0/usb3/3-6/3-6.4/3-6.4.4/3-6.4.4.4", {st_mode=S_IFDIR|0755, st_size=0, ...}) = 0
 lstat("/sys/devices/pci0000:00/0000:00:14.0/usb3/3-6/3-6.4/3-6.4.4/3-6.4.4.4/3-6.4.4.4:1.0", {st_mode=S_IFDIR|0755, st_size=0, ...}) = 0
 access("/sys/devices/pci0000:00/0000:00:14.0/usb3/3-6/3-6.4/3-6.4.4/3-6.4.4.4/3-6.4.4.4:1.0/uevent", F_OK) = 0
 open("/sys/devices/pci0000:00/0000:00:14.0/usb3/3-6/3-6.4/3-6.4.4/3-6.4.4.4/3-6.4.4.4:1.0/uevent", O_RDONLY|O_CLOEXEC) = 6
 fstat(6, {st_mode=S_IFREG|0644, st_size=4096, ...}) = 0
 fstat(6, {st_mode=S_IFREG|0644, st_size=4096, ...}) = 0
 read(6, "DEVTYPE=usb_interface\nDRIVER=hub"..., 4096) = 140
 read(6, "", 4096)                       = 0
 read(6, "", 4096)                       = 0
 close(6)                                = 0
 getrandom("\354\251\262S\n*Q\346\373\205>R\200\276\375\353", 16, GRND_NONBLOCK) = 16
 readlinkat(AT_FDCWD, "/sys/devices/pci0000:00/0000:00:14.0/usb3/3-6/3-6.4/3-6.4.4/3-6.4.4:1.0", 0x14cd2b0, 99) = -1 EINVAL (Invalid argument)
 lstat("/sys", {st_mode=S_IFDIR|0555, st_size=0, ...}) = 0
 lstat("/sys/devices", {st_mode=S_IFDIR|0755, st_size=0, ...}) = 0
 lstat("/sys/devices/pci0000:00", {st_mode=S_IFDIR|0755, st_size=0, ...}) = 0
 lstat("/sys/devices/pci0000:00/0000:00:14.0", {st_mode=S_IFDIR|0755, st_size=0, ...}) = 0
 lstat("/sys/devices/pci0000:00/0000:00:14.0/usb3", {st_mode=S_IFDIR|0755, st_size=0, ...}) = 0
 lstat("/sys/devices/pci0000:00/0000:00:14.0/usb3/3-6", {st_mode=S_IFDIR|0755, st_size=0, ...}) = 0
 lstat("/sys/devices/pci0000:00/0000:00:14.0/usb3/3-6/3-6.4", {st_mode=S_IFDIR|0755, st_size=0, ...}) = 0
 lstat("/sys/devices/pci0000:00/0000:00:14.0/usb3/3-6/3-6.4/3-6.4.4", {st_mode=S_IFDIR|0755, st_size=0, ...}) = 0
 lstat("/sys/devices/pci0000:00/0000:00:14.0/usb3/3-6/3-6.4/3-6.4.4/3-6.4.4:1.0", {st_mode=S_IFDIR|0755, st_size=0, ...}) = 0
 access("/sys/devices/pci0000:00/0000:00:14.0/usb3/3-6/3-6.4/3-6.4.4/3-6.4.4:1.0/uevent", F_OK) = 0
 open("/sys/devices/pci0000:00/0000:00:14.0/usb3/3-6/3-6.4/3-6.4.4/3-6.4.4:1.0/uevent", O_RDONLY|O_CLOEXEC) = 6
 fstat(6, {st_mode=S_IFREG|0644, st_size=4096, ...}) = 0
 fstat(6, {st_mode=S_IFREG|0644, st_size=4096, ...}) = 0
 read(6, "DEVTYPE=usb_interface\nDRIVER=hub"..., 4096) = 140
 read(6, "", 4096)                       = 0
 read(6, "", 4096)                       = 0
 close(6)                                = 0
 getrandom("\242\23\323$B\201i\35{O\346lo\267\372\250", 16, GRND_NONBLOCK) = 16
 readlinkat(AT_FDCWD, "/sys/devices/pci0000:00/0000:00:14.0/usb3/3-6/3-6.4/3-6.4:1.0", 0x14cd2b0, 99) = -1 EINVAL (Invalid argument)
 lstat("/sys", {st_mode=S_IFDIR|0555, st_size=0, ...}) = 0
 lstat("/sys/devices", {st_mode=S_IFDIR|0755, st_size=0, ...}) = 0
 lstat("/sys/devices/pci0000:00", {st_mode=S_IFDIR|0755, st_size=0, ...}) = 0
 lstat("/sys/devices/pci0000:00/0000:00:14.0", {st_mode=S_IFDIR|0755, st_size=0, ...}) = 0
 lstat("/sys/devices/pci0000:00/0000:00:14.0/usb3", {st_mode=S_IFDIR|0755, st_size=0, ...}) = 0
 lstat("/sys/devices/pci0000:00/0000:00:14.0/usb3/3-6", {st_mode=S_IFDIR|0755, st_size=0, ...}) = 0
 lstat("/sys/devices/pci0000:00/0000:00:14.0/usb3/3-6/3-6.4", {st_mode=S_IFDIR|0755, st_size=0, ...}) = 0
 lstat("/sys/devices/pci0000:00/0000:00:14.0/usb3/3-6/3-6.4/3-6.4:1.0", {st_mode=S_IFDIR|0755, st_size=0, ...}) = 0
 access("/sys/devices/pci0000:00/0000:00:14.0/usb3/3-6/3-6.4/3-6.4:1.0/uevent", F_OK) = 0
 open("/sys/devices/pci0000:00/0000:00:14.0/usb3/3-6/3-6.4/3-6.4:1.0/uevent", O_RDONLY|O_CLOEXEC) = 6
 fstat(6, {st_mode=S_IFREG|0644, st_size=4096, ...}) = 0
 fstat(6, {st_mode=S_IFREG|0644, st_size=4096, ...}) = 0
 read(6, "DEVTYPE=usb_interface\nDRIVER=hub"..., 4096) = 140
 read(6, "", 4096)                       = 0
 read(6, "", 4096)                       = 0
 close(6)                                = 0
 getrandom("\206\31k9\2159\234+\230-\2HLr\310%", 16, GRND_NONBLOCK) = 16
 readlinkat(AT_FDCWD, "/sys/devices/pci0000:00/0000:00:14.0/usb3/3-6/3-6:1.0", 0x14cd2b0, 99) = -1 EINVAL (Invalid argument)
 lstat("/sys", {st_mode=S_IFDIR|0555, st_size=0, ...}) = 0
 lstat("/sys/devices", {st_mode=S_IFDIR|0755, st_size=0, ...}) = 0
 lstat("/sys/devices/pci0000:00", {st_mode=S_IFDIR|0755, st_size=0, ...}) = 0
 lstat("/sys/devices/pci0000:00/0000:00:14.0", {st_mode=S_IFDIR|0755, st_size=0, ...}) = 0
 lstat("/sys/devices/pci0000:00/0000:00:14.0/usb3", {st_mode=S_IFDIR|0755, st_size=0, ...}) = 0
 lstat("/sys/devices/pci0000:00/0000:00:14.0/usb3/3-6", {st_mode=S_IFDIR|0755, st_size=0, ...}) = 0
 lstat("/sys/devices/pci0000:00/0000:00:14.0/usb3/3-6/3-6:1.0", {st_mode=S_IFDIR|0755, st_size=0, ...}) = 0
 access("/sys/devices/pci0000:00/0000:00:14.0/usb3/3-6/3-6:1.0/uevent", F_OK) = 0
 open("/sys/devices/pci0000:00/0000:00:14.0/usb3/3-6/3-6:1.0/uevent", O_RDONLY|O_CLOEXEC) = 6
 fstat(6, {st_mode=S_IFREG|0644, st_size=4096, ...}) = 0
 fstat(6, {st_mode=S_IFREG|0644, st_size=4096, ...}) = 0
 read(6, "DEVTYPE=usb_interface\nDRIVER=hub"..., 4096) = 140
 read(6, "", 4096)                       = 0
 read(6, "", 4096)                       = 0
 close(6)                                = 0
 getrandom("Y\263Fo\210\342N\37\365\332\335J\330\303/)", 16, GRND_NONBLOCK) = 16
 readlinkat(AT_FDCWD, "/sys/devices/pci0000:00/0000:00:1d.0/usb1", 0x14cd2b0, 99) = -1 EINVAL (Invalid argument)
 lstat("/sys", {st_mode=S_IFDIR|0555, st_size=0, ...}) = 0
 lstat("/sys/devices", {st_mode=S_IFDIR|0755, st_size=0, ...}) = 0
 lstat("/sys/devices/pci0000:00", {st_mode=S_IFDIR|0755, st_size=0, ...}) = 0
 lstat("/sys/devices/pci0000:00/0000:00:1d.0", {st_mode=S_IFDIR|0755, st_size=0, ...}) = 0
 lstat("/sys/devices/pci0000:00/0000:00:1d.0/usb1", {st_mode=S_IFDIR|0755, st_size=0, ...}) = 0
 access("/sys/devices/pci0000:00/0000:00:1d.0/usb1/uevent", F_OK) = 0
 open("/sys/devices/pci0000:00/0000:00:1d.0/usb1/uevent", O_RDONLY|O_CLOEXEC) = 6
 fstat(6, {st_mode=S_IFREG|0644, st_size=4096, ...}) = 0
 fstat(6, {st_mode=S_IFREG|0644, st_size=4096, ...}) = 0
 read(6, "MAJOR=189\nMINOR=0\nDEVNAME=bus/us"..., 4096) = 124
 read(6, "", 4096)                       = 0
 read(6, "", 4096)                       = 0
 close(6)                                = 0
 getrandom("v\264\317,\242*\31\322U>\f\23zc?\364", 16, GRND_NONBLOCK) = 16
 getrandom("\210s\35\315\271\313\343X%`CDPzz\17", 16, GRND_NONBLOCK) = 16
 open("/sys/bus/usb/devices/usb1/busnum", O_RDONLY) = 6
 fstat(6, {st_mode=S_IFREG|0444, st_size=4096, ...}) = 0
 read(6, "1\n", 4096)                    = 2
 close(6)                                = 0
 open("/sys/bus/usb/devices/usb1/devnum", O_RDONLY) = 6
 fstat(6, {st_mode=S_IFREG|0444, st_size=4096, ...}) = 0
 read(6, "1\n", 4096)                    = 2
 close(6)                                = 0
 open("/sys/bus/usb/devices/usb1/speed", O_RDONLY) = 6
 fstat(6, {st_mode=S_IFREG|0444, st_size=4096, ...}) = 0
 read(6, "480\n", 4096)                  = 4
 close(6)                                = 0
 open("/sys/bus/usb/devices/usb1/descriptors", O_RDONLY) = 6
 read(6, "\22\1\0\2\t\0\0@k\35\2\0\10\4\3\2\1\1\t\2\31\0\1\1\0\340\0\t\4\0\0\1"..., 1024) = 43
 close(6)                                = 0
 readlinkat(AT_FDCWD, "/sys/devices/pci0000:00/0000:00:1d.0/usb1/1-0:1.0", 0x14cd2b0, 99) = -1 EINVAL (Invalid argument)
 lstat("/sys", {st_mode=S_IFDIR|0555, st_size=0, ...}) = 0
 lstat("/sys/devices", {st_mode=S_IFDIR|0755, st_size=0, ...}) = 0
 lstat("/sys/devices/pci0000:00", {st_mode=S_IFDIR|0755, st_size=0, ...}) = 0
 lstat("/sys/devices/pci0000:00/0000:00:1d.0", {st_mode=S_IFDIR|0755, st_size=0, ...}) = 0
 lstat("/sys/devices/pci0000:00/0000:00:1d.0/usb1", {st_mode=S_IFDIR|0755, st_size=0, ...}) = 0
 lstat("/sys/devices/pci0000:00/0000:00:1d.0/usb1/1-0:1.0", {st_mode=S_IFDIR|0755, st_size=0, ...}) = 0
 access("/sys/devices/pci0000:00/0000:00:1d.0/usb1/1-0:1.0/uevent", F_OK) = 0
 open("/sys/devices/pci0000:00/0000:00:1d.0/usb1/1-0:1.0/uevent", O_RDONLY|O_CLOEXEC) = 6
 fstat(6, {st_mode=S_IFREG|0644, st_size=4096, ...}) = 0
 fstat(6, {st_mode=S_IFREG|0644, st_size=4096, ...}) = 0
 read(6, "DEVTYPE=usb_interface\nDRIVER=hub"..., 4096) = 138
 read(6, "", 4096)                       = 0
 read(6, "", 4096)                       = 0
 close(6)                                = 0
 getrandom("\262\247\265\203\203a\232Z\351\352?\\M=\334\250", 16, GRND_NONBLOCK) = 16
 readlinkat(AT_FDCWD, "/sys/devices/pci0000:00/0000:00:1d.0/usb1/1-1", 0x14cd2b0, 99) = -1 EINVAL (Invalid argument)
 lstat("/sys", {st_mode=S_IFDIR|0555, st_size=0, ...}) = 0
 lstat("/sys/devices", {st_mode=S_IFDIR|0755, st_size=0, ...}) = 0
 lstat("/sys/devices/pci0000:00", {st_mode=S_IFDIR|0755, st_size=0, ...}) = 0
 lstat("/sys/devices/pci0000:00/0000:00:1d.0", {st_mode=S_IFDIR|0755, st_size=0, ...}) = 0
 lstat("/sys/devices/pci0000:00/0000:00:1d.0/usb1", {st_mode=S_IFDIR|0755, st_size=0, ...}) = 0
 lstat("/sys/devices/pci0000:00/0000:00:1d.0/usb1/1-1", {st_mode=S_IFDIR|0755, st_size=0, ...}) = 0
 access("/sys/devices/pci0000:00/0000:00:1d.0/usb1/1-1/uevent", F_OK) = 0
 open("/sys/devices/pci0000:00/0000:00:1d.0/usb1/1-1/uevent", O_RDONLY|O_CLOEXEC) = 6
 fstat(6, {st_mode=S_IFREG|0644, st_size=4096, ...}) = 0
 fstat(6, {st_mode=S_IFREG|0644, st_size=4096, ...}) = 0
 read(6, "MAJOR=189\nMINOR=1\nDEVNAME=bus/us"..., 4096) = 125
 read(6, "", 4096)                       = 0
 read(6, "", 4096)                       = 0
 close(6)                                = 0
 getrandom("0\21R\rFG\221)(\7\1\335Ns\7!", 16, GRND_NONBLOCK) = 16
 getrandom("\tN\24!A\253?\210\246\201`\354C\306'8", 16, GRND_NONBLOCK) = 16
 open("/sys/bus/usb/devices/1-1/busnum", O_RDONLY) = 6
 fstat(6, {st_mode=S_IFREG|0444, st_size=4096, ...}) = 0
 read(6, "1\n", 4096)                    = 2
 close(6)                                = 0
 open("/sys/bus/usb/devices/1-1/devnum", O_RDONLY) = 6
 fstat(6, {st_mode=S_IFREG|0444, st_size=4096, ...}) = 0
 read(6, "2\n", 4096)                    = 2
 close(6)                                = 0
 open("/sys/bus/usb/devices/1-1/speed", O_RDONLY) = 6
 fstat(6, {st_mode=S_IFREG|0444, st_size=4096, ...}) = 0
 read(6, "480\n", 4096)                  = 4
 close(6)                                = 0
 open("/sys/bus/usb/devices/1-1/descriptors", O_RDONLY) = 6
 read(6, "\22\1\0\2\t\0\1@\207\200\1\200\0\0\0\0\0\1\t\2\31\0\1\1\0\340\0\t\4\0\0\1"..., 1024) = 43
 close(6)                                = 0
 readlinkat(AT_FDCWD, "/sys/devices/pci0000:00/0000:00:1d.0/usb1/1-1/1-1:1.0", 0x14cd2b0, 99) = -1 EINVAL (Invalid argument)
 lstat("/sys", {st_mode=S_IFDIR|0555, st_size=0, ...}) = 0
 lstat("/sys/devices", {st_mode=S_IFDIR|0755, st_size=0, ...}) = 0
 lstat("/sys/devices/pci0000:00", {st_mode=S_IFDIR|0755, st_size=0, ...}) = 0
 lstat("/sys/devices/pci0000:00/0000:00:1d.0", {st_mode=S_IFDIR|0755, st_size=0, ...}) = 0
 lstat("/sys/devices/pci0000:00/0000:00:1d.0/usb1", {st_mode=S_IFDIR|0755, st_size=0, ...}) = 0
 lstat("/sys/devices/pci0000:00/0000:00:1d.0/usb1/1-1", {st_mode=S_IFDIR|0755, st_size=0, ...}) = 0
 lstat("/sys/devices/pci0000:00/0000:00:1d.0/usb1/1-1/1-1:1.0", {st_mode=S_IFDIR|0755, st_size=0, ...}) = 0
 access("/sys/devices/pci0000:00/0000:00:1d.0/usb1/1-1/1-1:1.0/uevent", F_OK) = 0
 open("/sys/devices/pci0000:00/0000:00:1d.0/usb1/1-1/1-1:1.0/uevent", O_RDONLY|O_CLOEXEC) = 6
 fstat(6, {st_mode=S_IFREG|0644, st_size=4096, ...}) = 0
 fstat(6, {st_mode=S_IFREG|0644, st_size=4096, ...}) = 0
 read(6, "DEVTYPE=usb_interface\nDRIVER=hub"..., 4096) = 139
 read(6, "", 4096)                       = 0
 read(6, "", 4096)                       = 0
 close(6)                                = 0
 getrandom("2'2\323\5:MW\376\254\\J\21\3613\204", 16, GRND_NONBLOCK) = 16
 pipe([6, 7])                            = 0
 fcntl(7, F_GETFL)                       = 0x1 (flags O_WRONLY)
 fcntl(7, F_SETFL, O_WRONLY|O_NONBLOCK)  = 0
 write(7, "\1", 1)                       = 1
 timerfd_create(CLOCK_MONOTONIC, TFD_NONBLOCK) = 9
 recvmsg(3, 0x7fff881fcc80, 0)           = -1 EAGAIN (Resource temporarily unavailable)
 fstat(1, {st_mode=S_IFCHR|0620, st_rdev=makedev(136, 5), ...}) = 0
 write(1, "\n", 1)                       = 1
 write(1, "Bus 002 Device 044: ID 046d:c52b"..., 66) = 66
 open("/dev/bus/usb/002/044", O_RDWR)    = 10
 ioctl(10, USBDEVFS_GET_CAPABILITIES, 0x13b4020) = 0
 timerfd_settime(9, TFD_TIMER_ABSTIME, {it_interval={0, 0}, it_value={271605, 231674000}}, NULL) = 0
 ioctl(10, USBDEVFS_SUBMITURB, 0x14e1040) = 0
 read(6, "\1", 1)                        = 1
 poll([{fd=6, events=POLLIN}, {fd=9, events=POLLIN}, {fd=10, events=POLLOUT}], 3, 60000) = 1 ([{fd=10, revents=POLLOUT}])
 ioctl(10, USBDEVFS_REAPURBNDELAY, 0x7fff881fe680) = 0
 timerfd_settime(9, 0, {it_interval={0, 0}, it_value={0, 0}}, NULL) = 0
 ioctl(10, USBDEVFS_REAPURBNDELAY, 0x7fff881fe680) = -1 EAGAIN (Resource temporarily unavailable)
 timerfd_settime(9, TFD_TIMER_ABSTIME, {it_interval={0, 0}, it_value={271605, 232083000}}, NULL) = 0
 ioctl(10, USBDEVFS_SUBMITURB, 0x14e1040) = 0
 poll([{fd=6, events=POLLIN}, {fd=9, events=POLLIN}, {fd=10, events=POLLOUT}], 3, 60000) = 1 ([{fd=10, revents=POLLOUT}])
 ioctl(10, USBDEVFS_REAPURBNDELAY, 0x7fff881fe680) = 0
 timerfd_settime(9, 0, {it_interval={0, 0}, it_value={0, 0}}, NULL) = 0
 ioctl(10, USBDEVFS_REAPURBNDELAY, 0x7fff881fe680) = -1 EAGAIN (Resource temporarily unavailable)
 open("/usr/lib/x86_64-linux-gnu/gconv/UTF-16.so", O_RDONLY|O_CLOEXEC) = 11
 read(11, "\177ELF\2\1\1\0\0\0\0\0\0\0\0\0\3\0>\0\1\0\0\0\0\7\0\0\0\0\0\0"..., 832) = 832
 fstat(11, {st_mode=S_IFREG|0644, st_size=14496, ...}) = 0
 mmap(NULL, 2109528, PROT_READ|PROT_EXEC, MAP_PRIVATE|MAP_DENYWRITE, 11, 0) = 0x7fee864fe000
 mprotect(0x7fee86501000, 2093056, PROT_NONE) = 0
 mmap(0x7fee86700000, 8192, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 11, 0x2000) = 0x7fee86700000
 close(11)                               = 0
 mprotect(0x7fee86700000, 4096, PROT_READ) = 0
 timerfd_settime(9, TFD_TIMER_ABSTIME, {it_interval={0, 0}, it_value={271605, 232614000}}, NULL) = 0
 ioctl(10, USBDEVFS_SUBMITURB, 0x14cd320) = 0
 poll([{fd=6, events=POLLIN}, {fd=9, events=POLLIN}, {fd=10, events=POLLOUT}], 3, 60000) = 1 ([{fd=10, revents=POLLOUT}])
 ioctl(10, USBDEVFS_REAPURBNDELAY, 0x7fff881fe680) = 0
 timerfd_settime(9, 0, {it_interval={0, 0}, it_value={0, 0}}, NULL) = 0
 ioctl(10, USBDEVFS_REAPURBNDELAY, 0x7fff881fe680) = -1 EAGAIN (Resource temporarily unavailable)
 timerfd_settime(9, TFD_TIMER_ABSTIME, {it_interval={0, 0}, it_value={271605, 232937000}}, NULL) = 0
 ioctl(10, USBDEVFS_SUBMITURB, 0x14cd320) = 0
 poll([{fd=6, events=POLLIN}, {fd=9, events=POLLIN}, {fd=10, events=POLLOUT}], 3, 60000) = 1 ([{fd=10, revents=POLLOUT}])
 ioctl(10, USBDEVFS_REAPURBNDELAY, 0x7fff881fe680) = 0
 timerfd_settime(9, 0, {it_interval={0, 0}, it_value={0, 0}}, NULL) = 0
 ioctl(10, USBDEVFS_REAPURBNDELAY, 0x7fff881fe680) = -1 EAGAIN (Resource temporarily unavailable)
 write(1, "Device Descriptor:\n", 19)    = 19
 write(1, "  bLength                18\n", 28) = 28
 write(1, "  bDescriptorType         1\n", 28) = 28
 write(1, "  bcdUSB               2.00\n", 28) = 28
 write(1, "  bDeviceClass            0 (Def"..., 57) = 57
 write(1, "  bDeviceSubClass         0 \n", 29) = 29
 write(1, "  bDeviceProtocol         0 \n", 29) = 29
 write(1, "  bMaxPacketSize0        32\n", 28) = 28
 write(1, "  idVendor           0x046d Logi"..., 43) = 43
 write(1, "  idProduct          0xc52b Unif"..., 46) = 46
 write(1, "  bcdDevice           24.01\n", 28) = 28
 write(1, "  iManufacturer           1 Logi"..., 37) = 37
 write(1, "  iProduct                2 USB "..., 41) = 41
 write(1, "  iSerial                 0 \n", 29) = 29
 write(1, "  bNumConfigurations      1\n", 28) = 28
 timerfd_settime(9, TFD_TIMER_ABSTIME, {it_interval={0, 0}, it_value={271605, 233665000}}, NULL) = 0
 ioctl(10, USBDEVFS_SUBMITURB, 0x13b0730) = 0
 poll([{fd=6, events=POLLIN}, {fd=9, events=POLLIN}, {fd=10, events=POLLOUT}], 3, 60000) = 1 ([{fd=10, revents=POLLOUT}])
 ioctl(10, USBDEVFS_REAPURBNDELAY, 0x7fff881fe970) = 0
 timerfd_settime(9, 0, {it_interval={0, 0}, it_value={0, 0}}, NULL) = 0
 ioctl(10, USBDEVFS_REAPURBNDELAY, 0x7fff881fe970) = -1 EAGAIN (Resource temporarily unavailable)
 timerfd_settime(9, TFD_TIMER_ABSTIME, {it_interval={0, 0}, it_value={271605, 234056000}}, NULL) = 0
 ioctl(10, USBDEVFS_SUBMITURB, 0x13b0730) = 0
 poll([{fd=6, events=POLLIN}, {fd=9, events=POLLIN}, {fd=10, events=POLLOUT}], 3, 60000) = 1 ([{fd=10, revents=POLLOUT}])
 ioctl(10, USBDEVFS_REAPURBNDELAY, 0x7fff881fe970) = 0
 timerfd_settime(9, 0, {it_interval={0, 0}, it_value={0, 0}}, NULL) = 0
 ioctl(10, USBDEVFS_REAPURBNDELAY, 0x7fff881fe970) = -1 EAGAIN (Resource temporarily unavailable)
 write(1, "  Configuration Descriptor:\n", 28) = 28
 write(1, "    bLength                 9\n", 30) = 30
 write(1, "    bDescriptorType         2\n", 30) = 30
 write(1, "    wTotalLength           84\n", 30) = 30
 write(1, "    bNumInterfaces          3\n", 30) = 30
 write(1, "    bConfigurationValue     1\n", 30) = 30
 write(1, "    iConfiguration          4 RQ"..., 45) = 45
 write(1, "    bmAttributes         0xa0\n", 30) = 30
 write(1, "      (Bus Powered)\n", 20)   = 20
 write(1, "      Remote Wakeup\n", 20)   = 20
 write(1, "    MaxPower               98mA\n", 32) = 32
 write(1, "    Interface Descriptor:\n", 26) = 26
 write(1, "      bLength                 9\n", 32) = 32
 write(1, "      bDescriptorType         4\n", 32) = 32
 write(1, "      bInterfaceNumber        0\n", 32) = 32
 write(1, "      bAlternateSetting       0\n", 32) = 32
 write(1, "      bNumEndpoints           1\n", 32) = 32
 write(1, "      bInterfaceClass         3 "..., 55) = 55
 write(1, "      bInterfaceSubClass      1 "..., 56) = 56
 write(1, "      bInterfaceProtocol      1 "..., 41) = 41
 write(1, "      iInterface              0 "..., 33) = 33
 write(1, "        HID Device Descriptor:\n", 31) = 31
 write(1, "          bLength               "..., 36) = 36
 write(1, "          bDescriptorType       "..., 36) = 36
 write(1, "          bcdHID               1"..., 36) = 36
 write(1, "          bCountryCode          "..., 50) = 50
 write(1, "          bNumDescriptors       "..., 36) = 36
 write(1, "          bDescriptorType       "..., 43) = 43
 write(1, "          wDescriptorLength     "..., 36) = 36
 ioctl(10, USBDEVFS_CLAIMINTERFACE, 0x7fff881fc78c) = -1 ENOENT (No such file or directory)
 write(1, "         Report Descriptors: \n", 30) = 30
 write(1, "           ** UNAVAILABLE **\n", 29) = 29
 write(1, "      Endpoint Descriptor:\n", 27) = 27
 write(1, "        bLength                 "..., 34) = 34
 write(1, "        bDescriptorType         "..., 34) = 34
 write(1, "        bEndpointAddress     0x8"..., 43) = 43
 write(1, "        bmAttributes            "..., 34) = 34
 write(1, "          Transfer Type         "..., 45) = 45
 write(1, "          Synch Type            "..., 40) = 40
 write(1, "          Usage Type            "..., 40) = 40
 write(1, "        wMaxPacketSize     0x000"..., 46) = 46
 write(1, "        bInterval               "..., 34) = 34
 write(1, "    Interface Descriptor:\n", 26) = 26
 write(1, "      bLength                 9\n", 32) = 32
 write(1, "      bDescriptorType         4\n", 32) = 32
 write(1, "      bInterfaceNumber        1\n", 32) = 32
 write(1, "      bAlternateSetting       0\n", 32) = 32
 write(1, "      bNumEndpoints           1\n", 32) = 32
 write(1, "      bInterfaceClass         3 "..., 55) = 55
 write(1, "      bInterfaceSubClass      1 "..., 56) = 56
 write(1, "      bInterfaceProtocol      2 "..., 38) = 38
 write(1, "      iInterface              0 "..., 33) = 33
 write(1, "        HID Device Descriptor:\n", 31) = 31
 write(1, "          bLength               "..., 36) = 36
 write(1, "          bDescriptorType       "..., 36) = 36
 write(1, "          bcdHID               1"..., 36) = 36
 write(1, "          bCountryCode          "..., 50) = 50
 write(1, "          bNumDescriptors       "..., 36) = 36
 write(1, "          bDescriptorType       "..., 43) = 43
 write(1, "          wDescriptorLength     "..., 36) = 36
 ioctl(10, USBDEVFS_CLAIMINTERFACE, 0x7fff881fc78c) = -1 ENOENT (No such file or directory)
 write(1, "         Report Descriptors: \n", 30) = 30
 write(1, "           ** UNAVAILABLE **\n", 29) = 29
 write(1, "      Endpoint Descriptor:\n", 27) = 27
 write(1, "        bLength                 "..., 34) = 34
 write(1, "        bDescriptorType         "..., 34) = 34
 write(1, "        bEndpointAddress     0x8"..., 43) = 43
 write(1, "        bmAttributes            "..., 34) = 34
 write(1, "          Transfer Type         "..., 45) = 45
 write(1, "          Synch Type            "..., 40) = 40
 write(1, "          Usage Type            "..., 40) = 40
 write(1, "        wMaxPacketSize     0x000"..., 46) = 46
 write(1, "        bInterval               "..., 34) = 34
 write(1, "    Interface Descriptor:\n", 26) = 26
 write(1, "      bLength                 9\n", 32) = 32
 write(1, "      bDescriptorType         4\n", 32) = 32
 write(1, "      bInterfaceNumber        2\n", 32) = 32
 write(1, "      bAlternateSetting       0\n", 32) = 32
 write(1, "      bNumEndpoints           1\n", 32) = 32
 write(1, "      bInterfaceClass         3 "..., 55) = 55
 write(1, "      bInterfaceSubClass      0 "..., 44) = 44
 write(1, "      bInterfaceProtocol      0 "..., 37) = 37
 write(1, "      iInterface              0 "..., 33) = 33
 write(1, "        HID Device Descriptor:\n", 31) = 31
 write(1, "          bLength               "..., 36) = 36
 write(1, "          bDescriptorType       "..., 36) = 36
 write(1, "          bcdHID               1"..., 36) = 36
 write(1, "          bCountryCode          "..., 50) = 50
 write(1, "          bNumDescriptors       "..., 36) = 36
 write(1, "          bDescriptorType       "..., 43) = 43
 write(1, "          wDescriptorLength     "..., 36) = 36
 ioctl(10, USBDEVFS_CLAIMINTERFACE, 0x7fff881fc78c) = -1 ENOENT (No such file or directory)
 write(1, "         Report Descriptors: \n", 30) = 30
 write(1, "           ** UNAVAILABLE **\n", 29) = 29
 write(1, "      Endpoint Descriptor:\n", 27) = 27
 write(1, "        bLength                 "..., 34) = 34
 write(1, "        bDescriptorType         "..., 34) = 34
 write(1, "        bEndpointAddress     0x8"..., 43) = 43
 write(1, "        bmAttributes            "..., 34) = 34
 write(1, "          Transfer Type         "..., 45) = 45
 write(1, "          Synch Type            "..., 40) = 40
 write(1, "          Usage Type            "..., 40) = 40
 write(1, "        wMaxPacketSize     0x002"..., 47) = 47
 write(1, "        bInterval               "..., 34) = 34
 timerfd_settime(9, TFD_TIMER_ABSTIME, {it_interval={0, 0}, it_value={271609, 236088000}}, NULL) = 0
 ioctl(10, USBDEVFS_SUBMITURB, 0x13b45d0) = 0
 poll([{fd=6, events=POLLIN}, {fd=9, events=POLLIN}, {fd=10, events=POLLOUT}], 3, 60000) = 1 ([{fd=10, revents=POLLOUT}])
 ioctl(10, USBDEVFS_REAPURBNDELAY, 0x7fff881fe910) = 0
 timerfd_settime(9, 0, {it_interval={0, 0}, it_value={0, 0}}, NULL) = 0
 ioctl(10, USBDEVFS_REAPURBNDELAY, 0x7fff881fe910) = -1 EAGAIN (Resource temporarily unavailable)
 timerfd_settime(9, TFD_TIMER_ABSTIME, {it_interval={0, 0}, it_value={271609, 236345000}}, NULL) = 0
 ioctl(10, USBDEVFS_SUBMITURB, 0x13b45d0) = 0
 poll([{fd=6, events=POLLIN}, {fd=9, events=POLLIN}, {fd=10, events=POLLOUT}], 3, 60000) = 1 ([{fd=10, revents=POLLOUT}])
 ioctl(10, USBDEVFS_REAPURBNDELAY, 0x7fff881fead0) = 0
 timerfd_settime(9, 0, {it_interval={0, 0}, it_value={0, 0}}, NULL) = 0
 ioctl(10, USBDEVFS_REAPURBNDELAY, 0x7fff881fead0) = -1 EAGAIN (Resource temporarily unavailable)
 timerfd_settime(9, TFD_TIMER_ABSTIME, {it_interval={0, 0}, it_value={271609, 236593000}}, NULL) = 0
 ioctl(10, USBDEVFS_SUBMITURB, 0x13b45d0) = 0
 poll([{fd=6, events=POLLIN}, {fd=9, events=POLLIN}, {fd=10, events=POLLOUT}], 3, 60000) = 1 ([{fd=10, revents=POLLOUT}])
 ioctl(10, USBDEVFS_REAPURBNDELAY, 0x7fff881fead0) = 0
 timerfd_settime(9, 0, {it_interval={0, 0}, it_value={0, 0}}, NULL) = 0
 ioctl(10, USBDEVFS_REAPURBNDELAY, 0x7fff881fead0) = -1 EAGAIN (Resource temporarily unavailable)
 write(1, "Device Status:     0x0000\n", 26) = 26
 write(1, "  (Bus Powered)\n", 16)       = 16
 write(7, "\1", 1)                       = 1
 close(10)                               = 0
 read(6, "\1", 1)                        = 1
 poll([{fd=6, events=POLLIN}, {fd=9, events=POLLIN}], 2, 0) = 0 (Timeout)
 write(7, "\1", 1)                       = 1
 close(6)                                = 0
 close(7)                                = 0
 close(9)                                = 0
 write(5, "\1", 1)                       = 1
 futex(0x7fee86f029d0, FUTEX_WAIT, 24942, NULL) = 0
 close(3)                                = 0
 close(4)                                = 0
 close(5)                                = 0
 exit_group(0)                           = ?
 +++ exited with 0 +++