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Created May 25, 2012 04:35
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rtl8192cu kernel crash at boot.
Starting new kernel
Bye!
Booting Linux on physical CPU 0
Linux version 3.4.0-rc7+ (rngadam@rngadam-think) (gcc version 4.6.1 (Sourcery CodeBench Lite 2011.09-70) ) #10 Fri May 25 12:04:40 CST 2012
CPU: ARM926EJ-S [41069265] revision 5 (ARMv5TEJ), cr=00053177
CPU: VIVT data cache, VIVT instruction cache
Machine: Lophilo
Memory policy: ECC disabled, Data cache writeback
AT91: Detected soc type: at91sam9g45
AT91: Detected soc subtype: at91sam9m10
AT91: sram at 0x300000 of 0x10000 mapped at 0xfef68000
Clocks: CPU 400 MHz, master 133 MHz, main 12.000 MHz
gpiochip_add: registered GPIOs 0 to 31 on device: pioA
gpiochip_add: registered GPIOs 32 to 63 on device: pioB
gpiochip_add: registered GPIOs 64 to 95 on device: pioC
gpiochip_add: registered GPIOs 96 to 127 on device: pioD
gpiochip_add: registered GPIOs 128 to 159 on device: pioE
Built 1 zonelists in Zone order, mobility grouping on. Total pages: 32512
Kernel command line: mem=128M ip=dhcp noinitrd init=/sbin/init root=/dev/nfs nfsroot=10.236.10.120:/home/rngadam/lophilo-OS.nfs rw nfsrootdebug rootwait rootfstype=nfs
PID hash table entries: 512 (order: -1, 2048 bytes)
Dentry cache hash table entries: 16384 (order: 4, 65536 bytes)
Inode-cache hash table entries: 8192 (order: 3, 32768 bytes)
Memory: 128MB = 128MB total
Memory: 125180k/125180k available, 5892k reserved, 0K highmem
Virtual kernel memory layout:
vector : 0xffff0000 - 0xffff1000 ( 4 kB)
fixmap : 0xfff00000 - 0xfffe0000 ( 896 kB)
vmalloc : 0xc8800000 - 0xff000000 ( 872 MB)
lowmem : 0xc0000000 - 0xc8000000 ( 128 MB)
modules : 0xbf000000 - 0xc0000000 ( 16 MB)
.text : 0xc0008000 - 0xc0439280 (4293 kB)
.init : 0xc043a000 - 0xc045c000 ( 136 kB)
.data : 0xc045c000 - 0xc0488c00 ( 179 kB)
.bss : 0xc0488c24 - 0xc049cc24 ( 80 kB)
NR_IRQS:192
AT91: 160 gpio irqs in 5 banks
sched_clock: 32 bits at 100 Hz, resolution 10000000ns, wraps every 4294967286ms
Console: colour dummy device 80x30
console [tty0] enabled
Calibrating delay loop... 199.06 BogoMIPS (lpj=995328)
pid_max: default: 32768 minimum: 301
Mount-cache hash table entries: 512
CPU: Testing write buffer coherency: ok
Setting up static identity map for 0x7032cab0 - 0x7032cb08
devtmpfs: initialized
NET: Registered protocol family 16
AT91: Power Management (with slow clock mode)
AT91: Starting after power-restored wakeup
bio: create slab <bio-0> at 0
at_hdmac at91sam9g45_dma: Atmel AHB DMA Controller ( cpy slave ), 8 channels
SCSI subsystem initialized
usbcore: registered new interface driver usbfs
usbcore: registered new interface driver hub
usbcore: registered new device driver usb
Advanced Linux Sound Architecture Driver Version 1.0.25.
Switching to clocksource tcb_clksrc
NET: Registered protocol family 2
IP route cache hash table entries: 1024 (order: 0, 4096 bytes)
TCP established hash table entries: 4096 (order: 3, 32768 bytes)
TCP bind hash table entries: 4096 (order: 2, 16384 bytes)
TCP: Hash tables configured (established 4096 bind 4096)
TCP: reno registered
UDP hash table entries: 256 (order: 0, 4096 bytes)
UDP-Lite hash table entries: 256 (order: 0, 4096 bytes)
NET: Registered protocol family 1
RPC: Registered named UNIX socket transport module.
RPC: Registered udp transport module.
RPC: Registered tcp transport module.
RPC: Registered tcp NFSv4.1 backchannel transport module.
NFS: Registering the id_resolver key type
msgmni has been set to 244
io scheduler noop registered (default)
atmel_usart.0: ttyS0 at MMIO 0xffffee00 (irq = 1) is a ATMEL_SERIAL
atmel_usart.2: ttyS2 at MMIO 0xfff90000 (irq = 8) is a ATMEL_SERIAL
console [ttyS2] enabled
MACB_mii_bus: probed
macb macb: eth0: Cadence MACB at 0xfffbc000 irq 25 (9e:1c:0a:4d:b4:ad)
macb macb: eth0: attached PHY driver [Davicom DM9161A] (mii_bus:phy_addr=macb-ffffffff:00, irq=-1)
usbcore: registered new interface driver zd1201
usbcore: registered new interface driver cdc_ether
usbcore: registered new interface driver rndis_host
ehci_hcd: USB 2.0 'Enhanced' Host Controller (EHCI) Driver
atmel-ehci atmel-ehci: Atmel EHCI UHP HS
atmel-ehci atmel-ehci: new USB bus registered, assigned bus number 1
atmel-ehci atmel-ehci: irq 22, io mem 0x00800000
atmel-ehci atmel-ehci: USB 2.0 started, EHCI 1.00
usb usb1: New USB device found, idVendor=1d6b, idProduct=0002
usb usb1: New USB device strings: Mfr=3, Product=2, SerialNumber=1
usb usb1: Product: Atmel EHCI UHP HS
usb usb1: Manufacturer: Linux 3.4.0-rc7+ ehci_hcd
usb usb1: SerialNumber: atmel-ehci
hub 1-0:1.0: USB hub found
hub 1-0:1.0: 2 ports detected
ohci_hcd: USB 1.1 'Open' Host Controller (OHCI) Driver
at91_ohci at91_ohci: can't request overcurrent gpio 0
at91_ohci at91_ohci: AT91 OHCI
at91_ohci at91_ohci: new USB bus registered, assigned bus number 2
at91_ohci at91_ohci: irq 22, io mem 0x00700000
Unable to handle kernel NULL pointer dereference at virtual address 0000000c
pgd = c0004000
[0000000c] *pgd=00000000
Internal error: Oops: 5 [#1] ARM
Modules linked in:
CPU: 0 Not tainted (3.4.0-rc7+ #10)
PC is at ohci_irq+0xc/0x1ac
LR is at usb_hcd_irq+0x34/0x44
pc : [<c01f13a0>] lr : [<c01d9374>] psr: 60000093
sp : c7821cf8 ip : c0343084 fp : 00000001
r10: c046e290 r9 : c0488b99 r8 : 00000016
r7 : 00000080 r6 : 00000000 r5 : 00000001 r4 : c78f4c00
r3 : 00000001 r2 : 00000021 r1 : c01f1394 r0 : c78f4c00
Flags: nZCv IRQs off FIQs on Mode SVC_32 ISA ARM Segment kernel
Control: 0005317f Table: 70004000 DAC: 00000017
Process swapper (pid: 1, stack limit = 0xc7820270)
Stack: (0xc7821cf8 to 0xc7822000)
1ce0: 00000001 a0000093
1d00: 00000001 00000001 00000080 c01d9374 c78cd660 c004c924 c048aefe c0033ef8
1d20: 00000000 c046e290 00000016 00000000 c7821da4 00000003 c0489530 60000013
1d40: 60000013 c004cac8 c046e290 c004e9c0 c0476f9c c004c2a0 000000c0 c0009cec
1d60: c0017a28 60000013 fefff000 c00090f8 c046b398 c046b3e0 c046b3e0 00001516
1d80: c0489556 c0489585 c046b398 00000035 00000003 c0489530 60000013 60000013
1da0: 00000000 c7821db8 c00177ac c0017a28 60000013 ffffffff 6963686f 6463685f
1dc0: 6273753a 00000032 c0489530 00000000 00000000 60000013 00000000 00000000
1de0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
1e00: 00000000 00000000 00000000 00000000 00000006 00000000 00000000 c7821e7c
1e20: c046a110 c03c2904 00000000 c047bbd8 c046a110 00000011 00000000 c0328e24
1e40: 00000000 c7821e54 00000016 c01ab004 c03dbb5c c03c2904 c03c4c54 c7849640
1e60: c7821e7c c78f4c00 c78f4c00 00000016 00700000 c01ab05c c78f4c00 c03e0d90
1e80: c7821e84 c7821e90 c01da7ec c03e0d90 00000016 c03e0cdc 00700000 00000000
1ea0: c046889c c78f4800 c0468958 c78f4c00 c046a110 c78f4e80 c8c00000 c03e2d4c
1ec0: c046a108 c0327b58 00000000 00000000 c784bd08 00000000 20000013 c0495dbc
1ee0: 20000013 c046a110 00000000 c047c2d0 c045b4cc c043a20c 00000000 c01af3b0
1f00: c01af39c c01adfb4 c046a110 c047c2d0 c046a144 00000000 c044b884 c01ae1b8
1f20: c047c2d0 c01ae12c 00000000 c01ac960 c78183cc c78439f0 c047c2d0 c047a958
1f40: c78e11a0 c01ad818 c03c4c54 c0456754 c047c2d0 c7820000 c0488c40 00000000
1f60: c044b884 c045b4cc c043a20c c01ae658 c01af3d4 c04960b8 c7820000 c0488c40
1f80: 00000000 c044b884 c043a20c c044b8c8 c0456754 c0008784 00000006 00000006
1fa0: 00000000 c0456750 c0456754 00000006 c0456734 c0488c40 0000007c c043a20c
1fc0: 00000000 c043a810 00000006 00000006 c043a20c 00000000 00000000 c043a730
1fe0: c0009de4 00000013 00000000 00000000 00000000 c0009de4 ffffffff ffffffff
[<c01f13a0>] (ohci_irq+0xc/0x1ac) from [<c01d9374>] (usb_hcd_irq+0x34/0x44)
[<c01d9374>] (usb_hcd_irq+0x34/0x44) from [<c004c924>] (handle_irq_event_percpu+0x50/0x1cc)
[<c004c924>] (handle_irq_event_percpu+0x50/0x1cc) from [<c004cac8>] (handle_irq_event+0x28/0x38)
[<c004cac8>] (handle_irq_event+0x28/0x38) from [<c004e9c0>] (handle_level_irq+0x80/0xcc)
[<c004e9c0>] (handle_level_irq+0x80/0xcc) from [<c004c2a0>] (generic_handle_irq+0x28/0x3c)
[<c004c2a0>] (generic_handle_irq+0x28/0x3c) from [<c0009cec>] (handle_IRQ+0x30/0x98)
[<c0009cec>] (handle_IRQ+0x30/0x98) from [<c00090f8>] (__irq_svc+0x38/0x60)
[<c00090f8>] (__irq_svc+0x38/0x60) from [<c0017a28>] (vprintk+0x1dc/0x4e8)
[<c0017a28>] (vprintk+0x1dc/0x4e8) from [<c0328e24>] (printk+0x20/0x30)
[<c0328e24>] (printk+0x20/0x30) from [<c01ab004>] (__dev_printk+0x40/0x64)
[<c01ab004>] (__dev_printk+0x40/0x64) from [<c01ab05c>] (_dev_info+0x34/0x48)
[<c01ab05c>] (_dev_info+0x34/0x48) from [<c01da7ec>] (usb_add_hcd+0x404/0x62c)
[<c01da7ec>] (usb_add_hcd+0x404/0x62c) from [<c0327b58>] (ohci_hcd_at91_drv_probe+0x3b4/0x4a4)
[<c0327b58>] (ohci_hcd_at91_drv_probe+0x3b4/0x4a4) from [<c01af3b0>] (platform_drv_probe+0x14/0x18)
[<c01af3b0>] (platform_drv_probe+0x14/0x18) from [<c01adfb4>] (driver_probe_device+0x78/0x1f0)
[<c01adfb4>] (driver_probe_device+0x78/0x1f0) from [<c01ae1b8>] (__driver_attach+0x8c/0x90)
[<c01ae1b8>] (__driver_attach+0x8c/0x90) from [<c01ac960>] (bus_for_each_dev+0x54/0x7c)
[<c01ac960>] (bus_for_each_dev+0x54/0x7c) from [<c01ad818>] (bus_add_driver+0x1b4/0x278)
[<c01ad818>] (bus_add_driver+0x1b4/0x278) from [<c01ae658>] (driver_register+0x78/0x178)
[<c01ae658>] (driver_register+0x78/0x178) from [<c044b8c8>] (ohci_hcd_mod_init+0x44/0x84)
[<c044b8c8>] (ohci_hcd_mod_init+0x44/0x84) from [<c0008784>] (do_one_initcall+0x30/0x168)
[<c0008784>] (do_one_initcall+0x30/0x168) from [<c043a810>] (kernel_init+0xe0/0x198)
[<c043a810>] (kernel_init+0xe0/0x198) from [<c0009de4>] (kernel_thread_exit+0x0/0x8)
Code: c03e2c2c e92d40f8 e59060d8 e1a04000 (e596300c)
---[ end trace feb639666c71a871 ]---
Kernel panic - not syncing: Fatal exception in interrupt
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