Attachment 127465 Details for Bug 98383 – backtrace for crash situation (from core)

backtrace for crash situation (from core)

backtrace-crash.log (text/x-log), 7.54 KB, created by Mariusz Białończyk on 2016-10-22 14:44:35 UTC

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Creator: Mariusz Białończyk

Created: 2016-10-22 14:44:35 UTC

Size: 7.54 KB

patch

obsolete

>gdb -c core /usr/lib/xorg/Xorg      
>GNU gdb (Debian 7.11.1-2) 7.11.1
>Copyright (C) 2016 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-linux-gnu".
>Type "show configuration" for configuration details.
>For bug reporting instructions, please see:
><http://www.gnu.org/software/gdb/bugs/>.
>Find the GDB manual and other documentation resources online at:
><http://www.gnu.org/software/gdb/documentation/>.
>For help, type "help".
>Type "apropos word" to search for commands related to "word"...
>Reading symbols from /usr/lib/xorg/Xorg...Reading symbols from /usr/lib/debug/.build-id/9a/2031b75a3b0c99a427838ec86a8c23447e40e4.debug...done.
>done.
>[New LWP 15419]
>[New LWP 15420]
>[New LWP 15421]
>[New LWP 15423]
>[New LWP 15424]
>[New LWP 15425]
>[New LWP 15422]
>[New LWP 15426]
>[New LWP 15427]
>[New LWP 15428]
>[New LWP 15429]
>[New LWP 15430]
>[Thread debugging using libthread_db enabled]
>Using host libthread_db library "/lib/x86_64-linux-gnu/libthread_db.so.1".
>Core was generated by `/usr/lib/xorg/Xorg :5 -core -logverbose 20 -logfile /dev/shm/Xorg.log vt1 -keep'.
>Program terminated with signal SIGABRT, Aborted.
>#0  0x00007f2cc4ad3fdf in raise () from /lib/x86_64-linux-gnu/libc.so.6
>[Current thread is 1 (Thread 0x7f2cc6d43a40 (LWP 15419))]
>(gdb) info thread
>  Id   Target Id         Frame 
>* 1    Thread 0x7f2cc6d43a40 (LWP 15419) 0x00007f2cc4ad3fdf in raise () from /lib/x86_64-linux-gnu/libc.so.6
>  2    Thread 0x7f2cbee43700 (LWP 15420) 0x00007f2cc489118f in pthread_cond_wait@@GLIBC_2.3.2 () from /lib/x86_64-linux-gnu/libpthread.so.0
>  3    Thread 0x7f2cbe642700 (LWP 15421) 0x00007f2cc489118f in pthread_cond_wait@@GLIBC_2.3.2 () from /lib/x86_64-linux-gnu/libpthread.so.0
>  4    Thread 0x7f2cb7d71700 (LWP 15423) 0x00007f2cc489118f in pthread_cond_wait@@GLIBC_2.3.2 () from /lib/x86_64-linux-gnu/libpthread.so.0
>  5    Thread 0x7f2cb7570700 (LWP 15424) 0x00007f2cc489118f in pthread_cond_wait@@GLIBC_2.3.2 () from /lib/x86_64-linux-gnu/libpthread.so.0
>  6    Thread 0x7f2cb6d6f700 (LWP 15425) 0x00007f2cc489118f in pthread_cond_wait@@GLIBC_2.3.2 () from /lib/x86_64-linux-gnu/libpthread.so.0
>  7    Thread 0x7f2cbde41700 (LWP 15422) 0x00007f2cc489118f in pthread_cond_wait@@GLIBC_2.3.2 () from /lib/x86_64-linux-gnu/libpthread.so.0
>  8    Thread 0x7f2cb656e700 (LWP 15426) 0x00007f2cc489118f in pthread_cond_wait@@GLIBC_2.3.2 () from /lib/x86_64-linux-gnu/libpthread.so.0
>  9    Thread 0x7f2cb5d6d700 (LWP 15427) 0x00007f2cc489118f in pthread_cond_wait@@GLIBC_2.3.2 () from /lib/x86_64-linux-gnu/libpthread.so.0
>  10   Thread 0x7f2cb556c700 (LWP 15428) 0x00007f2cc489118f in pthread_cond_wait@@GLIBC_2.3.2 () from /lib/x86_64-linux-gnu/libpthread.so.0
>  11   Thread 0x7f2cb4d6b700 (LWP 15429) 0x00007f2cc489118f in pthread_cond_wait@@GLIBC_2.3.2 () from /lib/x86_64-linux-gnu/libpthread.so.0
>  12   Thread 0x7f2cb456a700 (LWP 15430) 0x00007f2cc489118f in pthread_cond_wait@@GLIBC_2.3.2 () from /lib/x86_64-linux-gnu/libpthread.so.0
>(gdb) bt
>#0  0x00007f2cc4ad3fdf in raise () from /lib/x86_64-linux-gnu/libc.so.6
>#1  0x00007f2cc4ad540a in abort () from /lib/x86_64-linux-gnu/libc.so.6
>#2  0x00007f2cc4acce47 in ?? () from /lib/x86_64-linux-gnu/libc.so.6
>#3  0x00007f2cc4accef2 in __assert_fail () from /lib/x86_64-linux-gnu/libc.so.6
>#4  0x000055d1f1857dbf in dixGetPrivateAddr (key=<optimized out>, key=<optimized out>, privates=<optimized out>) at ../../include/privates.h:122
>#5  0x000055d1f1935005 in dixGetPrivateAddr (key=<optimized out>, key=<optimized out>, privates=<optimized out>) at ../../randr/rrinfo.c:205
>#6  dixLookupPrivate (key=<optimized out>, privates=<optimized out>) at ../../include/privates.h:165
>#7  RRGetInfo (pScreen=0x55d1f3b2f870, force_query=force_query@entry=1) at ../../randr/rrinfo.c:175
>#8  0x00007f2cbf0724ae in drmmode_handle_uevents (scrn=0x55d1f3aa46f0) at ../../src/drmmode_display.c:1535
>#9  drmmode_wakeup_handler (data=0x55d1f3aa46f0, err=<optimized out>, p=<optimized out>) at ../../src/drmmode_display.c:1629
>#10 0x000055d1f1871bed in WakeupHandler (result=result@entry=4, pReadmask=pReadmask@entry=0x55d1f1c7ca20 <LastSelectMask>) at ../../dix/dixutils.c:423
>#11 0x000055d1f19cfd79 in WaitForSomething (pClientsReady=pClientsReady@entry=0x55d1f41177e0) at ../../os/WaitFor.c:230
>#12 0x000055d1f186ce9e in Dispatch () at ../../dix/dispatch.c:359
>#13 0x000055d1f1871073 in dix_main (argc=11, argv=0x7ffd015c3368, envp=<optimized out>) at ../../dix/main.c:300
>#14 0x00007f2cc4ac12b1 in __libc_start_main () from /lib/x86_64-linux-gnu/libc.so.6
>#15 0x000055d1f185afea in _start ()
>(gdb) bt full
>#0  0x00007f2cc4ad3fdf in raise () from /lib/x86_64-linux-gnu/libc.so.6
>No symbol table info available.
>#1  0x00007f2cc4ad540a in abort () from /lib/x86_64-linux-gnu/libc.so.6
>No symbol table info available.
>#2  0x00007f2cc4acce47 in ?? () from /lib/x86_64-linux-gnu/libc.so.6
>No symbol table info available.
>#3  0x00007f2cc4accef2 in __assert_fail () from /lib/x86_64-linux-gnu/libc.so.6
>No symbol table info available.
>#4  0x000055d1f1857dbf in dixGetPrivateAddr (key=<optimized out>, key=<optimized out>, privates=<optimized out>) at ../../include/privates.h:122
>No locals.
>#5  0x000055d1f1935005 in dixGetPrivateAddr (key=<optimized out>, key=<optimized out>, privates=<optimized out>) at ../../randr/rrinfo.c:205
>No locals.
>#6  dixLookupPrivate (key=<optimized out>, privates=<optimized out>) at ../../include/privates.h:165
>No locals.
>#7  RRGetInfo (pScreen=0x55d1f3b2f870, force_query=force_query@entry=1) at ../../randr/rrinfo.c:175
>        rotations = 0
>        i = <optimized out>
>#8  0x00007f2cbf0724ae in drmmode_handle_uevents (scrn=0x55d1f3aa46f0) at ../../src/drmmode_display.c:1535
>        dev = 0x55d1f4ef0390
>#9  drmmode_wakeup_handler (data=0x55d1f3aa46f0, err=<optimized out>, p=<optimized out>) at ../../src/drmmode_display.c:1629
>        scrn = 0x55d1f3aa46f0
>        read_mask = <optimized out>
>#10 0x000055d1f1871bed in WakeupHandler (result=result@entry=4, pReadmask=pReadmask@entry=0x55d1f1c7ca20 <LastSelectMask>) at ../../dix/dixutils.c:423
>        i = <optimized out>
>        j = <optimized out>
>#11 0x000055d1f19cfd79 in WaitForSomething (pClientsReady=pClientsReady@entry=0x55d1f41177e0) at ../../os/WaitFor.c:230
>        i = 4
>        waittime = {tv_sec = 97, tv_usec = 734694}
>        wt = 0x7ffd015c2f60
>        timeout = <optimized out>
>        clientsReadable = {fds_bits = {0 <repeats 16 times>}}
>        clientsWritable = {fds_bits = {0 <repeats 16 times>}}
>        selecterr = 11
>        nready = 0
>        devicesReadable = {fds_bits = {94360224950056, 0, 1059086336, 1099511242752, 94360232641088, -5249620811740496384, 3, -5249620811740496384, 32768, 94356136525824, 879608994201, 
>            94360224680608, 94360234808288, 94360224875760, 0, 0}}
>        now = <optimized out>
>        someReady = <optimized out>
>#12 0x000055d1f186ce9e in Dispatch () at ../../dix/dispatch.c:359
>        clientReady = 0x55d1f41177e0
>        result = <optimized out>
>        client = <optimized out>
>        nready = <optimized out>
>        icheck = 0x55d1f1c75290 <checkForInput>
>        start_tick = <optimized out>
>#13 0x000055d1f1871073 in dix_main (argc=11, argv=0x7ffd015c3368, envp=<optimized out>) at ../../dix/main.c:300
>        i = <optimized out>
>        alwaysCheckForInput = {0, 1}
>#14 0x00007f2cc4ac12b1 in __libc_start_main () from /lib/x86_64-linux-gnu/libc.so.6
>No symbol table info available.
>#15 0x000055d1f185afea in _start ()
>No symbol table info available.
>(gdb)

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Attachments on bug 98383: 127463 | 127464 | 127465 | 127466 | 127467

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