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<b><a class="bz_bug_link
bz_status_NEW "
title="NEW - Random segfault in intel driver in __kgem_busy() with Xorg 1.19.x"
href="https://bugs.freedesktop.org/show_bug.cgi?id=99887#c6">Comment # 6</a>
on <a class="bz_bug_link
bz_status_NEW "
title="NEW - Random segfault in intel driver in __kgem_busy() with Xorg 1.19.x"
href="https://bugs.freedesktop.org/show_bug.cgi?id=99887">bug 99887</a>
from <span class="vcard"><a class="email" href="mailto:fourdan@xfce.org" title="Olivier Fourdan <fourdan@xfce.org>"> <span class="fn">Olivier Fourdan</span></a>
</span></b>
<pre>Created <span class=""><a href="attachment.cgi?id=129797" name="attach_129797" title="valgrind log">attachment 129797</a> <a href="attachment.cgi?id=129797&action=edit" title="valgrind log">[details]</a></span>
valgrind log
Right, I suspect the intel driver is not the culprit but probably a victim of
another memory corruption that occurs earlier.
I just had a crash with a complete different backtrace that has nothing to do
with the intel driver:
#0 0x00000000071b491f in __GI_raise (sig=sig@entry=6) at
../sysdeps/unix/sysv/linux/raise.c:58
#1 0x00000000071b651a in __GI_abort () at abort.c:89
#2 0x00000000005a15ce in OsAbort () at utils.c:1355
#3 0x00000000005a7203 in AbortServer () at log.c:877
#4 0x00000000005a7fed in FatalError (f=f@entry=0x5d56f0 "Caught signal %d
(%s). Server aborting\n") at log.c:1015
#5 0x000000000059e86e in OsSigHandler (signo=11, sip=<optimized out>,
unused=<optimized out>) at osinit.c:154
#6 0x0000000006f725c0 in <signal handler called> () at /lib64/libpthread.so.0
#7 0x000000000059e1ec in WriteToClient (who=who@entry=0x972d060,
count=count@entry=32, __buf=__buf@entry=0xfff000810) at io.c:705
#8 0x0000000000445749 in ProcGetInputFocus (client=0x972d060) at events.c:4861
#9 0x0000000000437095 in Dispatch () at dispatch.c:479
#10 0x000000000043b018 in dix_main (argc=15, argv=0xfff0009f8, envp=<optimized
out>) at main.c:287
#11 0x000000000719f401 in __libc_start_main (main=
0x424cc0 <main>, argc=15, argv=0xfff0009f8, init=<optimized out>,
fini=<optimized out>, rtld_fini=<optimized out>, stack_end=0xfff0009e8)
at ../csu/libc-start.c:289</pre>
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