[Bug runtime/6964] process probes cause kernel crash on f9
wenji dot huang at oracle dot com
sourceware-bugzilla@sourceware.org
Mon Oct 20 06:53:00 GMT 2008
------- Additional Comments From wenji dot huang at oracle dot com 2008-10-20 06:51 -------
Related code in utrace_get_signal:
if (unlikely(report.killed)) {
/* COMMENT */
sigset_t sigkill_only;
siginitsetinv(&sigkill_only, sigmask(SIGKILL));
spin_lock_irq(&task->sighand->siglock);
signr = dequeue_signal(task, &sigkill_only, info);
BUG_ON(signr != SIGKILL);
*return_ka = task->sighand->action[SIGKILL - 1];
return signr;
}
The BUG_ON is triggered and I debug the signr value which is equal to 0, not
SIGKILL.
--
http://sourceware.org/bugzilla/show_bug.cgi?id=6964
------- You are receiving this mail because: -------
You are the assignee for the bug, or are watching the assignee.
More information about the Systemtap
mailing list