Bug 230020 - sysno == 151 exp-ptrcheck: the 'impossible' happened: unhandled syscall
Summary: sysno == 151 exp-ptrcheck: the 'impossible' happened: unhandled syscall
Status: RESOLVED FIXED
Alias: None
Product: valgrind
Classification: Developer tools
Component: sgcheck (show other bugs)
Version: unspecified
Platform: Compiled Sources Linux
: NOR normal
Target Milestone: wanted3.5.1
Assignee: Julian Seward
URL:
Keywords:
Depends on:
Blocks:
 
Reported: 2010-03-08 23:16 UTC by damienrg+bug
Modified: 2012-08-10 14:04 UTC (History)
1 user (show)

See Also:
Latest Commit:
Version Fixed In:

Attachments
Proposed patch (456 bytes, patch)
2010-03-08 23:24 UTC, damienrg+bug 		Details
View All Add an attachment

Note You need to log in before you can comment on or make changes to this bug.
Description damienrg+bug 2010-03-08 23:16:53 UTC 
Version:           3.5.0 and svn (using Devel)
Compiler:          g++-4.4 
OS:                Linux
Installed from:    Compiled sources

sysno == 151
exp-ptrcheck: the 'impossible' happened:
   unhandled syscall
==29170==    at 0x38013337: report_and_quit (m_libcassert.c:191)
==29170==    by 0x3801339E: panic (m_libcassert.c:275)
==29170==    by 0x380133DB: vgPlain_tool_panic (m_libcassert.c:290)
==29170==    by 0x38003742: h_post_syscall (h_main.c:2583)
==29170==    by 0x38050293: vgPlain_post_syscall (syswrap-main.c:1728)
==29170==    by 0x38050F0C: vgPlain_client_syscall (syswrap-main.c:1626)
==29170==    by 0x3804D93D: handle_syscall (scheduler.c:885)
==29170==    by 0x3804E799: vgPlain_scheduler (scheduler.c:1081)
==29170==    by 0x38077F24: run_a_thread_NORETURN (syswrap-linux.c:94)
==29170==    by 0x3807814A: vgModuleLocal_start_thread_NORETURN (syswrap-linux.c:225)
==29170==    by 0x3807AA6D: ??? (in /usr/lib/valgrind/exp-ptrcheck-amd64-linux)
==29170==    by 0xDEADBEEFDEADBEEE: ???
==29170==    by 0xDEADBEEFDEADBEEE: ???
==29170==    by 0xDEADBEEFDEADBEEE: ???
Comment 1 damienrg+bug 2010-03-08 23:24:44 UTC 
Created attachment 41459 [details]
Proposed patch
Comment 2 Tom Hughes 2010-03-09 12:23:47 UTC 
Committed as r11086.