From: "mjw at redhat dot com" <sourceware-bugzilla@sourceware.org>
To: systemtap@sourceware.org
Subject: [Bug runtime/12642] utrace: taskfinder misses events when main thread does not go through at least one quiesce
Date: Mon, 29 Oct 2012 19:43:00 -0000 [thread overview]
Message-ID: <bug-12642-6586-3DKZWDgV7T@http.sourceware.org/bugzilla/> (raw)
In-Reply-To: <bug-12642-6586@http.sourceware.org/bugzilla/>
http://sourceware.org/bugzilla/show_bug.cgi?id=12642
Mark Wielaard <mjw at redhat dot com> changed:
What |Removed |Added
----------------------------------------------------------------------------
CC| |mjw at redhat dot com
--- Comment #2 from Mark Wielaard <mjw at redhat dot com> 2012-10-29 19:43:25 UTC ---
Just adding a comment so people who see hotspot java probes not working against
running java processes might find this bug report. The hotspot main thread does
nothing except wait for all other threads to exit. Which can trigger this bug.
This happens for example on a 2.6.32-220.23.1.el6.x86_64 kernel.
--
Configure bugmail: http://sourceware.org/bugzilla/userprefs.cgi?tab=email
------- You are receiving this mail because: -------
You are the assignee for the bug.
next prev parent reply other threads:[~2012-10-29 19:43 UTC|newest]
Thread overview: 7+ messages / expand[flat|nested] mbox.gz Atom feed top
2011-04-06 6:05 [Bug runtime/12642] New: " raysonlogin at gmail dot com
2012-10-29 12:57 ` [Bug runtime/12642] " fche at redhat dot com
2012-10-29 19:43 ` mjw at redhat dot com [this message]
2012-11-02 16:04 ` dsmith at redhat dot com
2012-11-03 17:03 ` jistone at redhat dot com
2012-11-27 15:36 ` dsmith at redhat dot com
2012-12-06 20:06 ` dsmith at redhat dot com
Reply instructions:
You may reply publicly to this message via plain-text email
using any one of the following methods:
* Save the following mbox file, import it into your mail client,
and reply-to-all from there: mbox
Avoid top-posting and favor interleaved quoting:
https://en.wikipedia.org/wiki/Posting_style#Interleaved_style
* Reply using the --to, --cc, and --in-reply-to
switches of git-send-email(1):
git send-email \
--in-reply-to=bug-12642-6586-3DKZWDgV7T@http.sourceware.org/bugzilla/ \
--to=sourceware-bugzilla@sourceware.org \
--cc=systemtap@sourceware.org \
/path/to/YOUR_REPLY
https://kernel.org/pub/software/scm/git/docs/git-send-email.html
* If your mail client supports setting the In-Reply-To header
via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line
before the message body.
This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox;
as well as URLs for read-only IMAP folder(s) and NNTP newsgroup(s).