foo.cpp

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Reading symbols from /home/ashkan/works/3rd/neovim/build/bin/nvim...
[New LWP 3816360]
[New LWP 3816361]
[Thread debugging using libthread_db enabled]
Using host libthread_db library "/usr/lib/libthread_db.so.1".
Core was generated by `/home/ashkan/works/3rd/neovim/build/bin/nvim'.
Program terminated with signal SIGSEGV, Segmentation fault.
#0  0x00007fa57c125918 in __memmove_avx_unaligned_erms () from /usr/lib/libc.so.6
[Current thread is 1 (Thread 0x7fa57bde0780 (LWP 3816360))]
(gdb) #0  0x00007fa57c125918 in __memmove_avx_unaligned_erms () from /usr/lib/libc.so.6
No symbol table info available.
#1  0x000056259c02c717 in __kb_putp_aux_bufhl (b=0x56259e5e7060, x=0x56259e93bee0, k=0x7ffface31160) at ../src/nvim/bufhl_defs.h:39
        i = 0
        ret = 0x56259c18316a <try_malloc+46>
#2  0x000056259c02c905 in kb_putp_bufhl (b=0x56259e5e7060, k=0x7ffface31160) at ../src/nvim/bufhl_defs.h:39
        r = 0x56259e93bee0
        s = 0x56259c1831dd <xmalloc+24>
#3  0x000056259c02c92a in kb_put_bufhl (b=0x56259e5e7060, k=0x56259e748d20) at ../src/nvim/bufhl_defs.h:39
No locals.
#4  0x000056259c039839 in bufhl_tree_ref (b=0x56259e5e7060, line=387, put=true) at ../src/nvim/buffer.c:5367
        t = {line = 387, items = {size = 0, capacity = 0, items = 0x0}, virt_text_src = 0, virt_text = {size = 0, capacity = 0, items = 0x0}}
        pp = 0x0
        p = 0x56259e748d20
#5  0x000056259c0398ce in bufhl_add_hl (buf=0x56259e5e4210, src_id=2, hl_id=778, lnum=387, col_start=2, col_end=8) at ../src/nvim/buffer.c:5409
        lineinfo = 0x13ace31300
        hlentry = 0x56259e75a840
#6  0x000056259bffbb4c in nvim_buf_add_highlight (buffer=2, ns_id=2, hl_group=..., line=386, col_start=1, col_end=8, err=0x7ffface31300) at ../src/nvim/api/buffer.c:1323
        buf = 0x56259e5e4210
        hlg_id = 778
#7  0x000056259c2f5a7c in nlua_msgpack_nvim_buf_add_highlight (lstate=0x4195a378) at src/nvim/auto/msgpack_lua_c_bindings.generated.c:1150
        err = {type = kErrorTypeNone, msg = 0x0}
        arg6 = 8
        arg5 = 1
        arg4 = 386
        arg3 = {data = 0x56259e75a840 "colorizer_mb_fbfd8e", size = 19}
        arg2 = 2
        arg1 = 2
        ret = 1087492928
#8  0x000056259c38e97b in lj_BC_FUNCC ()
No symbol table info available.
#9  0x000056259c37aa5a in lua_pcall (L=0x4195a378, nargs=<optimized out>, nresults=1, errfunc=<optimized out>) at lj_api.c:1129
        g = 0x4195a3b8
        oldh = 0 '\000'
        ef = <optimized out>
        status = <optimized out>
        __PRETTY_FUNCTION__ = "lua_pcall"
#10 0x000056259c153c8c in executor_exec_lua_cb (ref=2, name=0x56259c3e3a56 "lines", args=..., retval=true) at ../src/nvim/lua/executor.c:851
        lstate = 0x4195a378
        err = {type = -1639487360, msg = 0x56259e6f7bf0 "?"}
#11 0x000056259c03c760 in buf_updates_send_changes (buf=0x56259e5e4210, firstline=1, num_added=3094, num_removed=0, send_tick=true) at ../src/nvim/buffer_updates.c:268
        args = {items = 0x7ffface31540, size = 6, capacity = 0}
        items = {{type = kObjectTypeBuffer, data = {boolean = 2, integer = 2, floating = 9.8813129168249309e-324, string = {data = 0x2 <error: Cannot access memory at address 0x2>, size = 0}, array = {items = 0x2, size = 0, capacity = 0}, dictionary = {items = 0x2, size = 0, capacity = 0}, luaref = 2}}, {
            type = kObjectTypeInteger, data = {boolean = 199, integer = 199, floating = 9.8319063522408062e-322, string = {data = 0xc7 <error: Cannot access memory at address 0xc7>, size = 0}, array = {items = 0xc7, size = 0, capacity = 0}, dictionary = {items = 0xc7, size = 0, capacity = 0}, luaref = 199}}, {
            type = kObjectTypeInteger, data = {boolean = false, integer = 0, floating = 0, string = {data = 0x0, size = 0}, array = {items = 0x0, size = 0, capacity = 0}, dictionary = {items = 0x0, size = 0, capacity = 0}, luaref = 0}}, {type = kObjectTypeInteger, data = {boolean = false, integer = 0, 
              floating = 0, string = {data = 0x0, size = 0}, array = {items = 0x0, size = 0, capacity = 0}, dictionary = {items = 0x0, size = 0, capacity = 0}, luaref = 0}}, {type = kObjectTypeInteger, data = {boolean = 22, integer = 3094, floating = 1.5286391082328168e-320, string = {
                data = 0xc16 <error: Cannot access memory at address 0xc16>, size = 0}, array = {items = 0xc16, size = 0, capacity = 0}, dictionary = {items = 0xc16, size = 0, capacity = 0}, luaref = 3094}}, {type = kObjectTypeInteger, data = {boolean = false, integer = 0, floating = 0, string = {data = 0x0, 
                size = 0}, array = {items = 0x0, size = 0, capacity = 0}, dictionary = {items = 0x0, size = 0, capacity = 0}, luaref = 0}}, {type = 2658533648, data = {boolean = 96, integer = 94719570792800, floating = 4.6797685917550405e-310, string = {data = 0x56259e5ed160 "tp\031", size = 8589934593}, array = {
                items = 0x56259e5ed160, size = 8589934593, capacity = 0}, dictionary = {items = 0x56259e5ed160, size = 8589934593, capacity = 0}, luaref = -1637953184}}, {type = kObjectTypeNil, data = {boolean = false, integer = 0, floating = 0, string = {data = 0x0, size = 0}, array = {items = 0x0, size = 0, 
                capacity = 94719570757600}, dictionary = {items = 0x0, size = 0, capacity = 94719570757600}, luaref = 0}}}
        res = {type = 2900563264, data = {boolean = 242, integer = 94719532196338, floating = 4.679766684836448e-310, string = {data = 0x56259c11e1f2 <hasAnyFolding+58> "\205\300t\016H\213E\370\213\200@\003", size = 2147483647}, array = {items = 0x56259c11e1f2 <hasAnyFolding+58>, size = 2147483647, 
              capacity = 94719570782848}, dictionary = {items = 0x56259c11e1f2 <hasAnyFolding+58>, size = 2147483647, capacity = 94719570782848}, luaref = -1676549646}}
        cb = {on_lines = 2, on_changedtick = -2, on_detach = 5, utf_sizes = false}
        keep = true
        i = 0
        deleted_codepoints = 0
        deleted_codeunits = 0
        deleted_bytes = 0
        badchannelid = 0
        __func__ = "buf_updates_send_changes"
        j = 0
#12 0x000056259c03e75f in changed_lines (lnum=1, col=0, lnume=1, xtra=3094, do_buf_event=true) at ../src/nvim/change.c:497
        num_added = 3094
        num_removed = 0
#13 0x000056259c2bffed in u_undoredo (undo=1, do_buf_event=true) at ../src/nvim/undo.c:2256
        newarray = 0x0
        oldsize = 0
        newsize = 3094
        top = 0
        bot = 1
        lnum = 3094
        newlnum = 0
        i = 3094
        uep = 0x56259e93f890
        nuep = 0x7ffface31930
        newlist = 0x0
        old_flags = 1
        new_flags = 1
        namedm = {{mark = {lnum = 0, col = 0, coladd = 0}, fnum = 0, timestamp = 0, additional_data = 0x0} <repeats 26 times>}
        visualinfo = {vi_start = {lnum = 1, col = 1137, coladd = 0}, vi_end = {lnum = 1, col = 0, coladd = 0}, vi_mode = 118, vi_curswant = 0}
        empty_buffer = false
        curhead = 0x56259e480ed0
        undo_info = {type = kColAdjust, data = {adjust = {line1 = 123, line2 = 341, amount = 342, amount_after = 342}, col_adjust = {lnum = 123, mincol = 341, col_amount = 342, lnum_amount = 342}, col_adjust_delete = {lnum = 123, mincol = 341, endcol = 0, eol = 342}, move = {line1 = 123, line2 = 341, 
              last_line = 342, dest = 342, num_lines = 0, extra = 0}, set = {ns_id = 123, mark_id = 341, lnum = 342, col = 342}, update = {ns_id = 123, mark_id = 341, old_lnum = 342, old_col = 342, lnum = 0, col = 0}, copy = {ns_id = 123, mark_id = 341, lnum = 342, col = 342}, copy_place = {l_lnum = 123, 
              l_col = 341, u_lnum = 342, u_col = 342, p_lnum = 0, p_col = 0}, clear = {ns_id = 123, l_lnum = 341, u_lnum = 342}}}
#14 0x000056259c2bee41 in u_doit (startcount=1, quiet=false, do_buf_event=true) at ../src/nvim/undo.c:1769
        count = 0
#15 0x000056259c2beaa0 in u_undo (count=1) at ../src/nvim/undo.c:1667
No locals.
#16 0x000056259c1ae51e in nv_kundo (cap=0x7ffface31d78) at ../src/nvim/normal.c:5849
No locals.
#17 0x000056259c1ae4e9 in nv_undo (cap=0x7ffface31d78) at ../src/nvim/normal.c:5840
No locals.
#18 0x000056259c1a36e7 in normal_execute (state=0x7ffface31cf0, key=117) at ../src/nvim/normal.c:1131
        s = 0x7ffface31cf0
        __PRETTY_FUNCTION__ = "normal_execute"
#19 0x000056259c281f58 in state_enter (s=0x7ffface31cf0) at ../src/nvim/state.c:69
        check_result = 1
        key = 117
        execute_result = 1
#20 0x000056259c1a19bc in normal_enter (cmdwin=false, noexmode=false) at ../src/nvim/normal.c:463
        state = {state = {check = 0x56259c1a3b75 <normal_check>, execute = 0x56259c1a2f54 <normal_execute>}, command_finished = false, ctrl_w = false, need_flushbuf = true, set_prevcount = false, previous_got_int = false, cmdwin = false, noexmode = false, toplevel = true, oa = {op_type = 0, regname = 0, 
            motion_type = kMTLineWise, motion_force = 0, use_reg_one = false, inclusive = false, end_adjusted = false, start = {lnum = 1, col = 0, coladd = 0}, end = {lnum = 1, col = 2, coladd = 0}, cursor_start = {lnum = 1, col = 2, coladd = 0}, line_count = 1, empty = false, is_VIsual = false, start_vcol = 0, 
            end_vcol = 0, prev_opcount = 0, prev_count0 = 0}, ca = {oap = 0x7ffface31d08, prechar = 0, cmdchar = 117, nchar = 0, ncharC1 = 0, ncharC2 = 0, extra_char = 0, opcount = 0, count0 = 0, count1 = 1, arg = 0, retval = 0, searchbuf = 0x0}, mapped_len = 1, old_mapped_len = 0, idx = 118, c = 117, 
          old_col = 0, old_pos = {lnum = 2, col = 0, coladd = 0}}
#21 0x000056259c158321 in main (argc=1, argv=0x7ffface32078) at ../src/nvim/main.c:577
        fname = 0x0
        params = {argc = 1, argv = 0x7ffface32078, use_vimrc = 0x0, n_commands = 0, commands = {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, cmds_tofree = "\000\000\000\000\000\000\000\000\000", n_pre_commands = 0, pre_commands = {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, edit_type = 0, 
          tagname = 0x0, use_ef = 0x0, input_isatty = true, output_isatty = true, err_isatty = true, no_swap_file = 0, use_debug_break_level = -1, window_count = 1, window_layout = 0, diff_mode = 0, listen_addr = 0x0}
        cwd = 0x0
        __PRETTY_FUNCTION__ = "main"
        use_remote_ui = false
        use_builtin_ui = true
        __func__ = "main"
(gdb) #0  0x00007fa57c125918 in __memmove_avx_unaligned_erms () from /usr/lib/libc.so.6
(gdb) #1  0x000056259c02c717 in __kb_putp_aux_bufhl (b=0x56259e5e7060, x=0x56259e93bee0, k=0x7ffface31160) at ../src/nvim/bufhl_defs.h:39
39	KBTREE_INIT(bufhl, BufhlLine *, BUFHL_CMP, 10)  // -V512
(gdb) #2  0x000056259c02c905 in kb_putp_bufhl (b=0x56259e5e7060, k=0x7ffface31160) at ../src/nvim/bufhl_defs.h:39
39	KBTREE_INIT(bufhl, BufhlLine *, BUFHL_CMP, 10)  // -V512
(gdb) #3  0x000056259c02c92a in kb_put_bufhl (b=0x56259e5e7060, k=0x56259e748d20) at ../src/nvim/bufhl_defs.h:39
39	KBTREE_INIT(bufhl, BufhlLine *, BUFHL_CMP, 10)  // -V512
(gdb) #4  0x000056259c039839 in bufhl_tree_ref (b=0x56259e5e7060, line=387, put=true) at ../src/nvim/buffer.c:5367
5367	  kb_put(bufhl, b, p);
(gdb) quit
           PID: 3816360 (nvim)
           UID: 1000 (ashkan)
           GID: 1000 (ashkan)
        Signal: 11 (SEGV)
     Timestamp: Thu 2019-12-12 12:56:57 PST (8min ago)
  Command Line: /home/ashkan/works/3rd/neovim/build/bin/nvim
    Executable: /home/ashkan/works/3rd/neovim/build/bin/nvim
 Control Group: /user.slice/user-1000.slice/session-12.scope
          Unit: session-12.scope
         Slice: user-1000.slice
       Session: 12
     Owner UID: 1000 (ashkan)
       Boot ID: 1aa939ce9a53449985ddd157bd65dd76
    Machine ID: 31f12102597b4dffb7b09d6c695b4971
      Hostname: zephyr
       Storage: /var/lib/systemd/coredump/core.nvim.1000.1aa939ce9a53449985ddd157bd65dd76.3816360.1576184217000000000000.lz4
       Message: Process 3816360 (nvim) of user 1000 dumped core.
                
                Stack trace of thread 3816360:
                #0  0x00007fa57c125918 __memmove_avx_unaligned_erms (libc.so.6)
                #1  0x000056259c02c717 n/a (/home/ashkan/works/3rd/neovim/build/bin/nvim)
                #2  0x000056259c02c905 n/a (/home/ashkan/works/3rd/neovim/build/bin/nvim)
                #3  0x000056259c02c92a n/a (/home/ashkan/works/3rd/neovim/build/bin/nvim)
                #4  0x000056259c039839 n/a (/home/ashkan/works/3rd/neovim/build/bin/nvim)
                #5  0x000056259c0398ce n/a (/home/ashkan/works/3rd/neovim/build/bin/nvim)
                #6  0x000056259bffbb4c n/a (/home/ashkan/works/3rd/neovim/build/bin/nvim)
                #7  0x000056259c2f5a7c n/a (/home/ashkan/works/3rd/neovim/build/bin/nvim)
                #8  0x000056259c38e97b n/a (/home/ashkan/works/3rd/neovim/build/bin/nvim)