Attachment 599989 Details for Bug 842659 – Full valgrind trace of Xorg

Full valgrind trace of Xorg

valglog.1343046869__12280_32453 (text/plain), 5.91 KB, created by Zdenek Kabelac on 2012-07-24 11:49:14 UTC

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Creator: Zdenek Kabelac

Created: 2012-07-24 11:49:14 UTC

Size: 5.91 KB

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obsolete

>==00:00:00:00.000 12281== Memcheck, a memory error detector
>==00:00:00:00.000 12281== Copyright (C) 2002-2011, and GNU GPL'd, by Julian Seward et al.
>==00:00:00:00.000 12281== Using Valgrind-3.7.0 and LibVEX; rerun with -h for copyright info
>==00:00:00:00.000 12281== Command: /usr/bin/Xorg.nos :1 -auth /root/.serverauth.12257
>==00:00:00:00.000 12281== Parent PID: 12280
>==00:00:00:00.000 12281== 
>==00:00:00:01.610 12281== Conditional jump or move depends on uninitialised value(s)
>==00:00:00:01.610 12281==    at 0x4017EA6: index (strchr.S:55)
>==00:00:00:01.610 12281==    by 0x4007AB7: expand_dynamic_string_token (dl-load.c:429)
>==00:00:00:01.610 12281==    by 0x400834C: _dl_map_object (dl-load.c:2292)
>==00:00:00:01.610 12281==    by 0x400177D: map_doit (rtld.c:631)
>==00:00:00:01.610 12281==    by 0x400EDE5: _dl_catch_error (dl-error.c:177)
>==00:00:00:01.610 12281==    by 0x4000EE3: do_preload (rtld.c:820)
>==00:00:00:01.610 12281==    by 0x4004257: dl_main (rtld.c:1725)
>==00:00:00:01.610 12281==    by 0x40152DA: _dl_sysdep_start (dl-sysdep.c:242)
>==00:00:00:01.610 12281==    by 0x4004FC1: _dl_start (rtld.c:336)
>==00:00:00:01.610 12281==    by 0x4001597: ??? (in /usr/lib64/ld-2.16.so)
>==00:00:00:01.610 12281==    by 0x3: ???
>==00:00:00:01.610 12281==    by 0x7FF000452: ???
>==00:00:00:01.610 12281==    by 0x7FF000464: ???
>==00:00:00:01.610 12281==    by 0x7FF000467: ???
>==00:00:00:01.610 12281==    by 0x7FF00046D: ???
>==00:00:00:01.610 12281==  Uninitialised value was created by a stack allocation
>==00:00:00:01.610 12281==    at 0x40041D9: dl_main (rtld.c:1715)
>==00:00:00:01.610 12281== 
>==00:00:00:01.610 12281== Conditional jump or move depends on uninitialised value(s)
>==00:00:00:01.610 12281==    at 0x4017EAB: index (strchr.S:58)
>==00:00:00:01.610 12281==    by 0x4007AB7: expand_dynamic_string_token (dl-load.c:429)
>==00:00:00:01.611 12281==    by 0x400834C: _dl_map_object (dl-load.c:2292)
>==00:00:00:01.611 12281==    by 0x400177D: map_doit (rtld.c:631)
>==00:00:00:01.611 12281==    by 0x400EDE5: _dl_catch_error (dl-error.c:177)
>==00:00:00:01.611 12281==    by 0x4000EE3: do_preload (rtld.c:820)
>==00:00:00:01.611 12281==    by 0x4004257: dl_main (rtld.c:1725)
>==00:00:00:01.611 12281==    by 0x40152DA: _dl_sysdep_start (dl-sysdep.c:242)
>==00:00:00:01.611 12281==    by 0x4004FC1: _dl_start (rtld.c:336)
>==00:00:00:01.611 12281==    by 0x4001597: ??? (in /usr/lib64/ld-2.16.so)
>==00:00:00:01.611 12281==    by 0x3: ???
>==00:00:00:01.611 12281==    by 0x7FF000452: ???
>==00:00:00:01.611 12281==    by 0x7FF000464: ???
>==00:00:00:01.611 12281==    by 0x7FF000467: ???
>==00:00:00:01.611 12281==    by 0x7FF00046D: ???
>==00:00:00:01.611 12281==  Uninitialised value was created by a stack allocation
>==00:00:00:01.611 12281==    at 0x40041D9: dl_main (rtld.c:1715)
>==00:00:00:01.611 12281== 
>### unhandled dwarf2 abbrev form code 0x1f21
>### unhandled dwarf2 abbrev form code 0x1f21
>### unhandled dwarf2 abbrev form code 0x1f20
>### unhandled dwarf2 abbrev form code 0x1f21
>### unhandled dwarf2 abbrev form code 0x1f21
>### unhandled dwarf2 abbrev form code 0x1f20
>### unhandled dwarf2 abbrev form code 0x1f21
>### unhandled dwarf2 abbrev form code 0x1f21
>### unhandled dwarf2 abbrev form code 0x1f21
>### unhandled dwarf2 abbrev form code 0x1f20
>--00:00:00:01.685 12281-- VALGRIND INTERNAL ERROR: Valgrind received a signal 11 (SIGSEGV) - exiting
>--00:00:00:01.685 12281-- si_code=1;  Faulting address: 0x411A000;  sp: 0x409634038
>
>valgrind: the 'impossible' happened:
>   Killed by fatal signal
>==00:00:00:01.685 12281==    at 0x380C4690: read_leb128 (readdwarf.c:221)
>==00:00:00:01.685 12281==    by 0x380C4726: read_leb128U (readdwarf.c:247)
>==00:00:00:01.685 12281==    by 0x380C6E24: vgModuleLocal_read_debuginfo_dwarf3 (readdwarf.c:956)
>==00:00:00:01.685 12281==    by 0x38079FC8: vgModuleLocal_read_elf_debug_info (readelf.c:2522)
>==00:00:00:01.685 12281==    by 0x38073129: vgPlain_di_notify_mmap (debuginfo.c:610)
>==00:00:00:01.685 12281==    by 0x38094048: vgModuleLocal_generic_PRE_sys_mmap (syswrap-generic.c:2072)
>==00:00:00:01.685 12281==    by 0x380BB3BA: vgSysWrap_amd64_linux_sys_mmap_before (syswrap-amd64-linux.c:996)
>==00:00:00:01.685 12281==    by 0x38090D88: vgPlain_client_syscall (syswrap-main.c:1382)
>==00:00:00:01.685 12281==    by 0x3808DA8F: handle_syscall (scheduler.c:929)
>==00:00:00:01.685 12281==    by 0x3808EBE8: vgPlain_scheduler (scheduler.c:1151)
>==00:00:00:01.685 12281==    by 0x3809E789: run_a_thread_NORETURN (syswrap-linux.c:98)
>
>sched status:
>  running_tid=1
>
>Thread 1: status = VgTs_Runnable
>==00:00:00:01.685 12281==    at 0x4017A4A: mmap (syscall-template.S:81)
>==00:00:00:01.685 12281==    by 0x40068FB: _dl_map_object_from_fd (dl-load.c:1344)
>==00:00:00:01.685 12281==    by 0x40083E2: _dl_map_object (dl-load.c:2359)
>==00:00:00:01.685 12281==    by 0x400CD01: openaux (dl-deps.c:63)
>==00:00:00:01.685 12281==    by 0x400EDE5: _dl_catch_error (dl-error.c:177)
>==00:00:00:01.685 12281==    by 0x400D3E1: _dl_map_object_deps (dl-deps.c:256)
>==00:00:00:01.685 12281==    by 0x400377B: dl_main (rtld.c:1834)
>==00:00:00:01.685 12281==    by 0x40152DA: _dl_sysdep_start (dl-sysdep.c:242)
>==00:00:00:01.685 12281==    by 0x4004FC1: _dl_start (rtld.c:336)
>==00:00:00:01.685 12281==    by 0x4001597: ??? (in /usr/lib64/ld-2.16.so)
>==00:00:00:01.685 12281==    by 0x3: ???
>==00:00:00:01.685 12281==    by 0x7FF000452: ???
>==00:00:00:01.685 12281==    by 0x7FF000464: ???
>==00:00:00:01.685 12281==    by 0x7FF000467: ???
>==00:00:00:01.685 12281==    by 0x7FF00046D: ???
>
>
>Note: see also the FAQ in the source distribution.
>It contains workarounds to several common problems.
>In particular, if Valgrind aborted or crashed after
>identifying problems in your program, there's a good chance
>that fixing those problems will prevent Valgrind aborting or
>crashing, especially if it happened in m_mallocfree.c.
>
>If that doesn't help, please report this bug to: www.valgrind.org
>
>In the bug report, send all the above text, the valgrind
>version, and what OS and version you are using.  Thanks.
>

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Attachments on bug 842659: 599989 | 601750 | 603212