From: Peter Zijlstra <peterz@infradead.org>
To: Arthur Marsh <arthur.marsh@internode.on.net>
Cc: linux-kernel@vger.kernel.org,
Rusty Russell <rusty@rustcorp.com.au>,
Steven Rostedt <rostedt@goodmis.org>,
Mathieu Desnoyers <mathieu.desnoyers@efficios.com>,
Oleg Nesterov <oleg@redhat.com>,
"Paul E. McKenney" <paulmck@linux.vnet.ibm.com>
Subject: Re: lock-up with module: Optimize __module_address() using a latched RB-tree
Date: Tue, 7 Jul 2015 09:29:51 +0200 [thread overview]
Message-ID: <20150707072951.GM3644@twins.programming.kicks-ass.net> (raw)
In-Reply-To: <559B63A2.4030601@internode.on.net>
On Tue, Jul 07, 2015 at 02:59:06PM +0930, Arthur Marsh wrote:
> I had a single, non-reproducible case of the same lock-up happening on my
> other machine running the Linus git head kernel in 64-bit mode.
Hmm, disturbing.. I've had my machines run this stuff for weeks and not
had anything like this :/
Do you have a serial cable between those machines? serial console output
will allow capturing more complete traces than these pictures can and
might also aid in capturing some extra debug info.
In any case, I'll go try and build some debug code.
next prev parent reply other threads:[~2015-07-07 7:30 UTC|newest]
Thread overview: 26+ messages / expand[flat|nested] mbox.gz Atom feed top
2015-07-05 18:33 Arthur Marsh
2015-07-06 7:19 ` Peter Zijlstra
2015-07-06 7:35 ` Arthur Marsh
2015-07-06 7:53 ` Arthur Marsh
2015-07-06 7:57 ` Peter Zijlstra
2015-07-06 8:12 ` Peter Zijlstra
2015-07-06 8:47 ` Arthur Marsh
2015-07-06 9:01 ` Peter Zijlstra
2015-07-06 10:04 ` Peter Zijlstra
2015-07-06 10:11 ` Arthur Marsh
2015-07-06 10:32 ` Peter Zijlstra
2015-07-06 11:26 ` Arthur Marsh
2015-07-07 5:29 ` Arthur Marsh
2015-07-07 7:29 ` Peter Zijlstra [this message]
2015-07-07 15:58 ` Arthur Marsh
2015-07-07 16:33 ` Mathieu Desnoyers
2015-07-07 20:15 ` Arthur Marsh
2015-07-07 21:56 ` Peter Zijlstra
2015-07-07 22:11 ` Peter Zijlstra
2015-07-08 0:55 ` Rusty Russell
2015-07-08 8:31 ` Arthur Marsh
2015-07-08 9:04 ` Peter Zijlstra
2015-07-08 11:43 ` Arthur Marsh
2015-07-08 12:32 ` Peter Zijlstra
2015-07-08 12:41 ` [PATCH] module: Fix load_module() error path Peter Zijlstra
2015-07-08 21:33 ` Rusty Russell
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=20150707072951.GM3644@twins.programming.kicks-ass.net \
--to=peterz@infradead.org \
--cc=arthur.marsh@internode.on.net \
--cc=linux-kernel@vger.kernel.org \
--cc=mathieu.desnoyers@efficios.com \
--cc=oleg@redhat.com \
--cc=paulmck@linux.vnet.ibm.com \
--cc=rostedt@goodmis.org \
--cc=rusty@rustcorp.com.au \
/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
all inboxes | Powered by JetHome®