This is the mail archive of the
systemtap@sourceware.org
mailing list for the systemtap project.
[Bug runtime/17126] tracepoints.exp testcase causing stalls/hang on ppc64
- From: "dsmith at redhat dot com" <sourceware-bugzilla at sourceware dot org>
- To: systemtap at sourceware dot org
- Date: Mon, 20 Oct 2014 20:18:37 +0000
- Subject: [Bug runtime/17126] tracepoints.exp testcase causing stalls/hang on ppc64
- Auto-submitted: auto-generated
- References: <bug-17126-6586 at http dot sourceware dot org/bugzilla/>
https://sourceware.org/bugzilla/show_bug.cgi?id=17126
--- Comment #12 from David Smith <dsmith at redhat dot com> ---
I just tried tracepoints.exp on 3.10.0-188.el7.ppc64 and HEAD systemtap. I
still get the hang, both with the traceponts.exp testcase and the following
1-line script:
# stap -ve 'probe kernel.trace("hcall_*"), kernel.trace("hrtimer_*") {
printf("%s\n", ppfunc()) }'
Note that however I do get different behavior. With the tracepoints.exp
testcase the system's console reported a backtrace similar to comment #1. With
the 1-liner, I get a hard system hang with nothing reported on the console.
--
You are receiving this mail because:
You are the assignee for the bug.