Attachment 592674 Details for Bug 826794 – Retraced core file.

Retraced core file.

gdb-xorg.txt (text/plain), 7.91 KB, created by Lukas Mencl on 2012-06-18 14:32:40 UTC

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Creator: Lukas Mencl

Created: 2012-06-18 14:32:40 UTC

Size: 7.91 KB

patch

obsolete

>GNU gdb (GDB) Fedora (7.4.50.20120120-42.fc17)
>Copyright (C) 2012 Free Software Foundation, Inc.
>License GPLv3+: GNU GPL version 3 or later <http://gnu.org/licenses/gpl.html>
>This is free software: you are free to change and redistribute it.
>There is NO WARRANTY, to the extent permitted by law.  Type "show copying"
>and "show warranty" for details.
>This GDB was configured as "x86_64-redhat-linux-gnu".
>For bug reporting instructions, please see:
><http://www.gnu.org/software/gdb/bugs/>.
>Reading symbols from /usr/bin/Xorg...Reading symbols from /usr/lib/debug/usr/bin/Xorg.debug...done.
>done.
>Missing separate debuginfo for 
>Try: yum --disablerepo='*' --enablerepo='*-debug*' install /usr/lib/debug/.build-id/82/d46049dcfdbb0cdfbc837c9e70fbbc4b7be795
>[New LWP 875]
>[Thread debugging using libthread_db enabled]
>Using host libthread_db library "/lib64/libthread_db.so.1".
>Core was generated by `/usr/bin/Xorg :0 -background none -logverbose 7 -auth /var/run/gdm/auth-for-gdm'.
>Program terminated with signal 6, Aborted.
>#0  0x0000003eb5e35965 in __GI_raise (sig=sig@entry=6)
>    at ../nptl/sysdeps/unix/sysv/linux/raise.c:64
>64	  return INLINE_SYSCALL (tgkill, 3, pid, selftid, sig);
>[?1034h(gdb) backtrace full
>#0  0x0000003eb5e35965 in __GI_raise (sig=sig@entry=6)
>    at ../nptl/sysdeps/unix/sysv/linux/raise.c:64
>        resultvar = 0
>        pid = 875
>        selftid = 875
>#1  0x0000003eb5e37118 in __GI_abort () at abort.c:91
>        save_stage = 2
>        act = {__sigaction_handler = {sa_handler = 0x1, sa_sigaction = 0x1}, sa_mask = {
>            __val = {269343580400, 8215904, 4638208, 439951360, 0 <repeats 12 times>}}, 
>          sa_flags = 0, sa_restorer = 0}
>        sigs = {__val = {32, 0 <repeats 15 times>}}
>#2  0x000000000046c64e in OsAbort () at utils.c:1207
>No locals.
>#3  0x0000000000482b2c in ddxGiveUp (error=EXIT_ERR_ABORT) at xf86Init.c:1008
>        i = <optimized out>
>#4  0x0000000000468cd2 in AbortServer () at log.c:476
>No locals.
>#5  0x0000000000468ed5 in FatalError (
>    f=f@entry=0x5729d8 "Caught signal %d (%s). Server aborting\n") at log.c:611
>        args = {{gp_offset = 24, fp_offset = 48, overflow_arg_area = 0x7fff71956fe0, 
>            reg_save_area = 0x7fff71956f20}}
>        beenhere = 1
>#6  0x000000000046a0be in OsSigHandler (sip=<optimized out>, signo=11, 
>    unused=<optimized out>) at osinit.c:146
>No locals.
>#7  OsSigHandler (signo=11, sip=<optimized out>, unused=<optimized out>) at osinit.c:107
>No locals.
>#8  <signal handler called>
>No symbol table info available.
>#9  dri2_invalidate_drawable (dPriv=<optimized out>) at dri2.c:68
>        drawable = 0x0
>#10 0x00007fb3393bfbcc in DRI2InvalidateDrawable (pDraw=pDraw@entry=0x2b2b570)
>    at dri2.c:598
>        pPriv = 0x2b2f210
>        ref = 0x29271e0
>#11 0x00007fb3393bfc28 in DRI2InvalidateWalk (pWin=0x2b2b570, data=0x15e0630)
>    at dri2.c:844
>No locals.
>#12 0x000000000045c259 in TraverseTree (pWin=pWin@entry=0x15e1aa0, 
>    func=func@entry=0x7fb3393bfbe0 <DRI2InvalidateWalk>, data=data@entry=0x15e0630)
>    at window.c:315
>        result = <optimized out>
>        pChild = 0x2b2b570
>#13 0x00007fb3393c0caa in DRI2SwapBuffers (client=client@entry=0x1791660, 
>    pDraw=<optimized out>, target_msc=0, divisor=0, remainder=<optimized out>, 
>    swap_target=swap_target@entry=0x7fff719575c8, 
>    func=func@entry=0x7fb3393c1700 <DRI2SwapEvent>, data=0x1f98dc0) at dri2.c:964
>        pWin = 0x15e1aa0
>        pPixmap = 0x15e0630
>        pScreen = 0x1596b80
>        ds = <optimized out>
>        pPriv = <optimized out>
>        pDestBuffer = <optimized out>
>        pSrcBuffer = <optimized out>
>        ret = <optimized out>
>        i = <optimized out>
>        ust = 1340019704381133
>        current_msc = 277861
>        __func__ = "DRI2SwapBuffers"
>#14 0x00007fb3393c1f42 in ProcDRI2SwapBuffers (client=0x1791660) at dri2ext.c:400
>        rep = {type = 96 '`', pad1 = 22 '\026', sequenceNumber = 377, length = 0, 
>          swap_hi = 22815728, swap_lo = 0, pad2 = 16777216, pad3 = 0, pad4 = 24253008, 
>          pad5 = 0}
>        remainder = <optimized out>
>        swap_target = <optimized out>
>        status = <optimized out>
>        stuff = 0x2f06a40
>        pDrawable = 0x1f98dc0
>        target_msc = <optimized out>
>        divisor = <optimized out>
>#15 ProcDRI2Dispatch (client=0x1791660) at dri2ext.c:566
>        stuff = <optimized out>
>#16 0x000000000043444a in Dispatch () at dispatch.c:428
>        clientReady = 0x1721250
>        result = <optimized out>
>        client = 0x1791660
>        nready = 0
>        icheck = 0x7dea70
>        start_tick = 27880
>#17 0x0000000000423485 in main (argc=13, argv=0x7fff719577c8, envp=<optimized out>)
>    at main.c:288
>        i = <optimized out>
>        alwaysCheckForInput = {0, 1}
>(gdb) info registers
>rax            0x7fb337a3ae60	140407709347424
>rbx            0x7cca94	8178324
>rcx            0x2940400	43254784
>rdx            0x2600005	39845893
>rsi            0x2b2f130	45281584
>rdi            0x2b2e0b0	45277360
>rbp            0x1	0x1
>rsp            0x7fff71957680	0x7fff71957680
>r8             0x0	0
>r9             0x0	0
>r10            0x0	0
>r11            0x1	1
>r12            0x7dedc0	8252864
>r13            0x7dedf8	8252920
>r14            0x7d99e0	8231392
>r15            0x7d90f8	8229112
>rip            0x423485	0x423485 <main+885>
>eflags         0x3202	[ IF #12 #13 ]
>cs             0x33	51
>ss             0x2b	43
>ds             0x0	0
>es             0x0	0
>fs             0x0	0
>gs             0x0	0
>(gdb) x/16i $pc
>=> 0x423485 <main+885>:	callq  0x42a060 <UndisplayDevices>
>   0x42348a <main+890>:	mov    0x3a23df(%rip),%rax        # 0x7c5870
>   0x423491 <main+897>:	mov    (%rax),%eax
>   0x423493 <main+899>:	test   %eax,%eax
>   0x423495 <main+901>:	je     0x42363c <main+1324>
>   0x42349b <main+907>:	callq  0x463030 <FreeScreenSaverTimer>
>   0x4234a0 <main+912>:	callq  0x4458d0 <CloseDownExtensions>
>   0x4234a5 <main+917>:	mov    (%rbx),%ebp
>   0x4234a7 <main+919>:	movl   $0x1,(%rbx)
>   0x4234ad <main+925>:	callq  0x4560b0 <FreeAllResources>
>   0x4234b2 <main+930>:	mov    %ebp,(%rbx)
>   0x4234b4 <main+932>:	callq  0x482a40 <CloseInput>
>   0x4234b9 <main+937>:	mov    0x2c(%r12),%edx
>   0x4234be <main+942>:	test   %edx,%edx
>   0x4234c0 <main+944>:	jle    0x4234e7 <main+983>
>   0x4234c2 <main+946>:	lea    -0x1(%rdx),%edx
>(gdb) thread apply all backtrace
>
>Thread 1 (Thread 0x7fb33a2e68c0 (LWP 875)):
>#0  0x0000003eb5e35965 in __GI_raise (sig=sig@entry=6)
>    at ../nptl/sysdeps/unix/sysv/linux/raise.c:64
>#1  0x0000003eb5e37118 in __GI_abort () at abort.c:91
>#2  0x000000000046c64e in OsAbort () at utils.c:1207
>#3  0x0000000000482b2c in ddxGiveUp (error=EXIT_ERR_ABORT) at xf86Init.c:1008
>#4  0x0000000000468cd2 in AbortServer () at log.c:476
>#5  0x0000000000468ed5 in FatalError (
>    f=f@entry=0x5729d8 "Caught signal %d (%s). Server aborting\n") at log.c:611
>#6  0x000000000046a0be in OsSigHandler (sip=<optimized out>, signo=11, 
>    unused=<optimized out>) at osinit.c:146
>#7  OsSigHandler (signo=11, sip=<optimized out>, unused=<optimized out>) at osinit.c:107
>#8  <signal handler called>
>#9  dri2_invalidate_drawable (dPriv=<optimized out>) at dri2.c:68
>#10 0x00007fb3393bfbcc in DRI2InvalidateDrawable (pDraw=pDraw@entry=0x2b2b570)
>    at dri2.c:598
>#11 0x00007fb3393bfc28 in DRI2InvalidateWalk (pWin=0x2b2b570, data=0x15e0630)
>    at dri2.c:844
>#12 0x000000000045c259 in TraverseTree (pWin=pWin@entry=0x15e1aa0, 
>    func=func@entry=0x7fb3393bfbe0 <DRI2InvalidateWalk>, data=data@entry=0x15e0630)
>    at window.c:315
>#13 0x00007fb3393c0caa in DRI2SwapBuffers (client=client@entry=0x1791660, 
>    pDraw=<optimized out>, target_msc=0, divisor=0, remainder=<optimized out>, 
>    swap_target=swap_target@entry=0x7fff719575c8, 
>    func=func@entry=0x7fb3393c1700 <DRI2SwapEvent>, data=0x1f98dc0) at dri2.c:964
>#14 0x00007fb3393c1f42 in ProcDRI2SwapBuffers (client=0x1791660) at dri2ext.c:400
>#15 ProcDRI2Dispatch (client=0x1791660) at dri2ext.c:566
>#16 0x000000000043444a in Dispatch () at dispatch.c:428
>#17 0x0000000000423485 in main (argc=13, argv=0x7fff719577c8, envp=<optimized out>)
>    at main.c:288
>(gdb) quit

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Attachments on bug 826794: 592673 | 592674