Attachment 582241 Details for Bug 818376 – backtrace of X when it freezes

backtrace of X when it freezes

x-bt.txt (text/plain), 5.14 KB, created by Sergio Durigan Junior on 2012-05-05 01:32:27 UTC

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Creator: Sergio Durigan Junior

Created: 2012-05-05 01:32:27 UTC

Size: 5.14 KB

patch

obsolete

>
>Thread 1 (Thread 0x7f6532969880 (LWP 24098)):
>#0  __lll_lock_wait_private () at ../nptl/sysdeps/unix/sysv/linux/x86_64/lowlevellock.S:96
>No locals.
>#1  0x00000033baa84a0f in _L_lock_10695 () from /lib64/libc.so.6
>No symbol table info available.
>#2  0x00000033baa82587 in __GI___libc_malloc (bytes=222178252544) at malloc.c:2925
>        ar_ptr = <error reading variable ar_ptr (Asked for position 0 of stack, stack only has 0 elements on it.)>
>        victim = <optimized out>
>        hook = <optimized out>
>        __func__ = "__libc_malloc"
>#3  0x00000033bab08426 in __GI___vasprintf_chk (result_ptr=0x7fff68e9ea78, flags=1, format=0x57fc01 "%s: %s: %s", args=0x7fff68e9e998) at vasprintf_chk.c:50
>        string = <optimized out>
>        sf = {_sbf = {_f = {_flags = 1, _IO_read_ptr = 0x7fff68e9f1d0 "", _IO_read_end = 0x3c1b4b8 "$", _IO_read_base = 0x41b16a0 "P\221.\004", 
>              _IO_write_base = 0x260012c "", _IO_write_ptr = 0x3c1c2e0 "", _IO_write_end = 0x3c1bc60 "p\264\301\003", 
>              _IO_buf_base = 0x4231ab0 "p\247\370\003", _IO_buf_end = 0x7fff00000000 <Address 0x7fff00000000 out of bounds>, 
>              _IO_save_base = 0x41b16a0 "P\221.\004", _IO_backup_base = 0x7fff68e9e930 "0\366\351h\377\177", 
>              _IO_save_end = 0x4f5be5 "H\213E\250H\213U\300L\211\351D\213M\260D\213E\270H\211\336\017\266}\317L\211}\030D\211u\020H\211E H\213]\330H\213BPE\017\277\311L\211\342L\213m\350L\213e\340L\213u\360L\213}\370E\017\277\300\311\377\340\017\037\200", _markers = 0x0, _chain = 0x7fff68e9e9d0, _fileno = 18, 
>              _flags2 = 0, _old_offset = 3298633777170, _cur_column = 48224, _vtable_offset = -63 '\301', _shortbuf = "\003", _lock = 0x300000000000009, 
>              _offset = 71575328, _codecvt = 0x4442720, _wide_data = 0x44426e8, _freeres_list = 0x2, _freeres_buf = 0x7fff68e9f1e0, 
>              _freeres_size = 140734953548320, _mode = 1760163376, _unused2 = "\377\177\000\000\017\031P\000\000\000\000\000\001\000\000\000\000\000\000"}, 
>            vtable = 0x7fff68e9f1d0}, _s = {_allocate_buffer = 0x7fff68e9e9d0, _free_buffer = 0}}
>        ret = <optimized out>
>        needed = <optimized out>
>        allocated = <optimized out>
>#4  0x00000033bab083e2 in __asprintf_chk (result_ptr=<optimized out>, flags=<optimized out>, format=<optimized out>) at asprintf_chk.c:34
>        arg = {{gp_offset = 24, fp_offset = 48, overflow_arg_area = 0x7fff68e9ea70, reg_save_area = 0x7fff68e9e9b0}}
>        done = -512
>#5  0x0000000000490d76 in xf86VIDrvMsgVerb ()
>No symbol table info available.
>#6  0x0000000000490ed5 in xf86IDrvMsg ()
>No symbol table info available.
>#7  0x00007f652f7ca04b in ?? () from /usr/lib64/xorg/modules/input/evdev_drv.so
>No symbol table info available.
>#8  0x00007f652f7ca2b7 in ?? () from /usr/lib64/xorg/modules/input/evdev_drv.so
>No symbol table info available.
>#9  0x00007f652f7ca350 in ?? () from /usr/lib64/xorg/modules/input/evdev_drv.so
>No symbol table info available.
>#10 0x00007f652f7cb971 in ?? () from /usr/lib64/xorg/modules/input/evdev_drv.so
>No symbol table info available.
>#11 0x000000000047f328 in ?? ()
>No symbol table info available.
>#12 0x00000000004a4bab in ?? ()
>No symbol table info available.
>#13 <signal handler called>
>No symbol table info available.
>#14 0x00000033baa7ee88 in malloc_consolidate (av=0x33badb1700) at malloc.c:4227
>No locals.
>#15 _int_free (av=0x33badb1700, p=<optimized out>, have_lock=0) at malloc.c:4158
>        size = 136560
>        fb = <optimized out>
>        nextchunk = 0x431d900
>        nextsize = 103808
>        nextinuse = <optimized out>
>        prevsize = <optimized out>
>        bck = <optimized out>
>        fwd = <optimized out>
>        errstr = 0x0
>        locked = 1
>        __func__ = "_int_free"
>#16 0x00007f6531827681 in ?? () from /usr/lib64/libdrm_intel.so.1
>No symbol table info available.
>#17 0x00007f6531827640 in ?? () from /usr/lib64/libdrm_intel.so.1
>No symbol table info available.
>#18 0x00007f653182786c in ?? () from /usr/lib64/libdrm_intel.so.1
>No symbol table info available.
>#19 0x00007f6531a76475 in intel_batch_submit (scrn=0x20af7b0) at intel_batchbuffer.c:305
>        intel = 0x20b04c0
>        ret = <optimized out>
>#20 0x00000000004382cc in _CallCallbacks ()
>No symbol table info available.
>#21 0x00000000004666ce in FlushAllOutput ()
>No symbol table info available.
>#22 0x0000000000433976 in ?? ()
>No symbol table info available.
>#23 0x0000000000422e15 in ?? ()
>No symbol table info available.
>#24 0x00000033baa2169d in __libc_start_main (main=0x422a80, argc=10, ubp_av=0x7fff68e9f808, init=<optimized out>, fini=<optimized out>, 
>    rtld_fini=<optimized out>, stack_end=0x7fff68e9f7f8) at libc-start.c:226
>        result = <optimized out>
>        unwind_buf = {cancel_jmp_buf = {{jmp_buf = {0, 8584416050435142987, 4337880, 140734953551872, 0, 0, -8584097037736659637, 8594712718536684875}, 
>              mask_was_saved = 0}}, priv = {pad = {0x0, 0x0, 0x7fff68e9f860, 0x1}, data = {prev = 0x0, cleanup = 0x0, canceltype = 1760163936}}}
>        not_first_call = <optimized out>
>#25 0x0000000000423101 in _start ()
>No symbol table info available.
>quit
>A debugging session is active.
>
>	Inferior 1 [process 24098] will be detached.
>
>Quit anyway? (y or n) Detaching from program: /usr/bin/Xorg, process 24098

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Attachments on bug 818376: 582241