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List:       kde-bugs-dist
Subject:    [Bug 113642] New: valgrind crashes when trying to read debug
From:       "Bryan O'Sullivan" <bos () serpentine ! com>
Date:       2005-09-30 19:09:30
Message-ID: 20050930210928.113642.bos () serpentine ! com
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http://bugs.kde.org/show_bug.cgi?id=113642         
           Summary: valgrind crashes when trying to read debug information
           Product: valgrind
           Version: 3.1 SVN
          Platform: Fedora RPMs
        OS/Version: Linux
            Status: UNCONFIRMED
          Severity: crash
          Priority: NOR
         Component: general
        AssignedTo: jseward acm org
        ReportedBy: bos serpentine com


Version:           3.1 SVN (using KDE KDE 3.3.2)
Installed from:    Fedora RPMs
Compiler:          gcc version 3.4.3 20041212 (Red Hat 3.4.3-9.EL4) App compiled with \
                PathScale EKOPath 2.1 compiler
OS:                Linux

I have an app compiled with the PathScale 2.2 compilers, which valgrind is unable to \
even load successfully.

I am using the latest valgrind SVN trunk rev, x86_64, RHEL4.

I get this crash:

valgrind: the 'impossible' happened:
   Killed by fatal signal
==12103==    at 0x7004BAC6: vgModuleLocal_read_debuginfo_dwarf2 (dwarf.c:924)
==12103==    by 0x7002EB65: read_lib_symbols (symtab.c:1749)
==12103==    by 0x7002ED51: vgPlain_read_seg_symbols (symtab.c:1803)
==12103==    by 0x7002B286: vgPlain_di_notify_mmap (symtab.c:197)
==12103==    by 0x70037954: vgModuleLocal_generic_PRE_sys_mmap \
(syswrap-generic.c:1807) ==12103==    by 0x700483E6: \
vgSysWrap_amd64_linux_sys_mmap_before (syswrap-amd64-linux.c:1151) ==12103==    by \
0x70048A1E: vgPlain_client_syscall (syswrap-main.c:653) ==12103==    by 0x70032FBD: \
handle_syscall (scheduler.c:618) ==12103==    by 0x700332CF: vgPlain_scheduler \
(scheduler.c:720) ==12103==    by 0x70053082: vgModuleLocal_thread_wrapper \
(syswrap-linux.c:82) ==12103==    by 0x70044ADD: run_a_thread_NORETURN \
(syswrap-amd64-linux.c:117)


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