Red Hat Bugzilla – Bug 180484
ptraced multithreaded exec dies with spurious SIGKILL
Last modified: 2008-08-02 19:40:32 EDT
Editor note: Re-basing the FC-4 kernel to kernel-2.6.15-1.1830_FC4.i686
introduced this regression into FC-4.
+++ This bug was initially created as a clone of Bug #177240 +++
Description of problem:
Version-Release number of selected component (if applicable):
Steps to Reproduce:
1. gcc -o threadexec -g threadexec.c -lpthread
2. ./threadexec /bin/echo hi => see it work
3. strace -f -o log ./threadexec /bin/echo hi => see it fail
In the traced run, the process dies by SIGKILL immediately after execing /bin/echo.
After the exec, /bin/echo should run normally (and be traced).
-- Additional comment from email@example.com on 2006-01-07 22:19 EST --
Created an attachment (id=122915)
threaded execer program for test case
-- Additional comment from firstname.lastname@example.org on 2006-01-08 04:25 EST --
Verified this bug is in the current upstream kernel.
[This comment added as part of a mass-update to all open FC4 kernel bugs]
FC4 has now transitioned to the Fedora legacy project, which will continue to
release security related updates for the kernel. As this bug is not security
related, it is unlikely to be fixed in an update for FC4, and has been migrated
Please retest with Fedora Core 5.
This was already fixed.
2.6.16-1.2108_FC4smp tests ok.