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Message-ID: <20060802011809.GA26313@gnuppy.monkey.org>
Date: Tue, 1 Aug 2006 18:18:09 -0700
From: Bill Huey (hui) <billh@...ppy.monkey.org>
To: Steven Rostedt <rostedt@...dmis.org>, Ingo Molnar <mingo@...e.hu>,
linux-kernel@...r.kernel.org
Cc: "Bill Huey (hui)" <billh@...ppy.monkey.org>
Subject: 2.6.17-rt8 crash amd64
Hello folks,
I'm getting this:
[ 41.989355] BUG: scheduling while atomic: udevd/0x00000001/1101
[ 41.995501]
[ 41.995502] Call Trace:
[ 41.999458] <ffffffff8025ef65>{__schedule+155}
[ 42.004805] <ffffffff80261702>{_raw_spin_unlock_irqrestore+72}
[ 42.011583] <ffffffff802996c5>{task_blocks_on_rt_mutex+497}
[ 42.018095] <ffffffff802a86a4>{free_pages_bulk+42}
[ 42.023799] <ffffffff80291be3>{find_task_by_pid_type+24}
[ 42.030039] <ffffffff802a86a4>{free_pages_bulk+42}
[ 42.035742] <ffffffff8025fd89>{schedule+236}
[ 42.040907] <ffffffff8026078f>{rt_lock_slowlock+351}
[ 42.046798] <ffffffff80261702>{_raw_spin_unlock_irqrestore+72}
[ 42.053577] <ffffffff8026117d>{__lock_text_start+13}
[ 42.059459] <ffffffff802a86a4>{free_pages_bulk+42}
[ 42.065161] <ffffffff802616e6>{_raw_spin_unlock_irqrestore+44}
[ 42.071940] <ffffffff802a8b5a>{__free_pages_ok+428}
[ 42.077733] <ffffffff8022e29f>{__free_pages+48}
[ 42.083168] <ffffffff802365bb>{free_pages+133}
[ 42.088514] <ffffffff8025a92a>{free_task+24}
[ 42.093678] <ffffffff802474b7>{__put_task_struct+189}
[ 42.099650] <ffffffff8025fac4>{thread_return+208}
[ 42.105264] <ffffffff802996c5>{task_blocks_on_rt_mutex+497}
[ 42.111774] <ffffffff8029ae98>{atomic_dec_and_spin_lock+21}
[ 42.118284] <ffffffff80291be3>{find_task_by_pid_type+24}
[ 42.124525] <ffffffff8029ae98>{atomic_dec_and_spin_lock+21}
[ 42.131032] <ffffffff8025fd89>{schedule+236}
[ 42.136195] <ffffffff8026078f>{rt_lock_slowlock+351}
[ 42.142086] <ffffffff8026117d>{__lock_text_start+13}
[ 42.147966] <ffffffff8029ae98>{atomic_dec_and_spin_lock+21}
[ 42.154476] <ffffffff8020c4e9>{dput+57}
[ 42.159194] <ffffffff802093f3>{__link_path_walk+1710}
[ 42.165166] <ffffffff802617ad>{_raw_spin_unlock+46}
[ 42.170961] <ffffffff8020db81>{link_path_walk+103}
[ 42.176672] <ffffffff8020be5a>{do_path_lookup+644}
[ 42.182379] <ffffffff80223829>{__user_walk_fd+63}
[ 42.187994] <ffffffff8023fce4>{vfs_lstat_fd+33}
[ 42.193434] <ffffffff8022b3e4>{sys_newlstat+34}
[ 42.198871] <ffffffff8025ce3d>{error_exit+0}
[ 42.204040] <ffffffff8025bf22>{system_call+126}
[ 42.209715] ---------------------------
[ 42.213716] | preempt count: 00000001 ]
[ 42.217715] | 1-level deep critical section nesting:
[ 42.222879] ----------------------------------------
[ 42.228043] .. [<ffffffff8025ef7d>] .... __schedule+0xb3/0xb2a
[ 42.234150] .....[<ffffffff8025fd89>] .. ( <= schedule+0xec/0x11e)
[ 42.240796]
[ 53.347726] NET: Registered protocol family 10
[ 53.353240] IPv6 over IPv4 tunneling driver
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