https://bugs.kde.org/show_bug.cgi?id=385386
Bug ID: 385386
Summary: Assertion failed "szB >= CACHE_ENTRY_SIZE" on
m_debuginfo/image.c:517
Product: valgrind
Version: 3.13.0
Platform: Gentoo Packages
OS: Linux
Status: UNCONFIRMED
Severity: normal
Priority: NOR
Component: memcheck
Assignee: jsew...@acm.org
Reporter: arkang...@gmail.com
Target Milestone: ---
While attempting to run "kwrite" (from KDE), valgrind crashes with the message:
valgrind: m_debuginfo/image.c:517 (realloc_CEnt): Assertion 'szB >=
CACHE_ENTRY_SIZE' failed.
host stacktrace:
==15349== at 0x58087103: show_sched_status_wrk (m_libcassert.c:355)
==15349== by 0x58087204: report_and_quit (m_libcassert.c:426)
==15349== by 0x58087399: vgPlain_assert_fail (m_libcassert.c:492)
==15349== by 0x58128C0A: realloc_CEnt (image.c:517)
==15349== by 0x58128C0A: get_slowcase (image.c:773)
==15349== by 0x58128DD7: get (image.c:816)
==15349== by 0x58128DD7: vgModuleLocal_img_get (image.c:1088)
==15349== by 0x58128EC8: vgModuleLocal_img_get_ULong (image.c:1188)
==15349== by 0x581303B3: get_ULong (readdwarf3.c:285)
==15349== by 0x581307D2: get_UWord (readdwarf3.c:352)
==15349== by 0x581307D2: make_general_GX (readdwarf3.c:691)
==15349== by 0x58136212: parse_var_DIE (readdwarf3.c:2296)
==15349== by 0x58136CF6: read_DIE (readdwarf3.c:4219)
==15349== by 0x58136E96: read_DIE (readdwarf3.c:4280)
==15349== by 0x58136E96: read_DIE (readdwarf3.c:4280)
==15349== by 0x5813781D: new_dwarf3_reader_wrk.constprop.31
(readdwarf3.c:4757)
==15349== by 0x5813993F: vgModuleLocal_new_dwarf3_reader (readdwarf3.c:5200)
==15349== by 0x580C5D6B: vgModuleLocal_read_elf_debug_info (readelf.c:3111)
==15349== by 0x580B91BA: di_notify_ACHIEVE_ACCEPT_STATE (debuginfo.c:748)
==15349== by 0x580B91BA: vgPlain_di_notify_mmap (debuginfo.c:1063)
==15349== by 0x580E2FBD: vgModuleLocal_generic_PRE_sys_mmap
(syswrap-generic.c:2388)
==15349== by 0x58117BF1: vgSysWrap_amd64_linux_sys_mmap_before
(syswrap-amd64-linux.c:400)
==15349== by 0x580DFA5A: vgPlain_client_syscall (syswrap-main.c:1857)
==15349== by 0x580DC61A: handle_syscall (scheduler.c:1126)
==15349== by 0x580DDB2E: vgPlain_scheduler (scheduler.c:1443)
==15349== by 0x580ED146: thread_wrapper (syswrap-linux.c:103)
==15349== by 0x580ED146: run_a_thread_NORETURN (syswrap-linux.c:156)
Kwrite (and a couple other components) were built with -O0 through Gentoo's
emerge (I was looking for a separate bug).
I'm using Gentoo "Valgrind-3.13.0 and LibVEX" on x86_64.
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