linux-kernel - rcu_sched_state detected stall on CPU 0, 3.0-rc2

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Message-ID: <20110612195856.GA11580@hexapodia.org>
Date:	Sun, 12 Jun 2011 12:58:56 -0700
From:	Andy Isaacson <adi@...apodia.org>
To:	"Paul E. McKenney" <paulmck@...ibm.com>
Cc:	linux-kernel@...r.kernel.org
Subject: rcu_sched_state detected stall on CPU 0, 3.0-rc2

My Thinkpad x201s threw some errors (?) a few minutes after resuming
from suspend-to-ram this morning.

[56415.672140] INFO: rcu_sched_state detected stall on CPU 0 (t=15000 jiffies)

Nothing jumps out of the backtraces at me.  Full dmesg and config
attached.  This was my first StR since upgrading from 2.6.39, let's see
if it fails again when I suspend after sending this email. :)

-andy

Download attachment "trace.gz" of type "application/octet-stream" (27327 bytes)

Download attachment "config-trim.gz" of type "application/octet-stream" (8350 bytes)