linux-kernel - BUG: warning at kernel/cpu.c:51/unlock_cpu_hotplug()

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Message-ID: <45D4C999.4080507@nagafix.co.uk>
Date:	Thu, 15 Feb 2007 20:59:05 +0000
From:	Antoine Martin <antoine@...afix.co.uk>
To:	linux-kernel@...r.kernel.org
Subject: BUG: warning at kernel/cpu.c:51/unlock_cpu_hotplug() - 2.6.18.6

I just caught this in the log whilst running some unit tests.
(the test was in the process of starting 900 Java threads)

audit(1171565587.887:96): enforcing=0 old_enforcing=1 auid=4294967295
BUG: warning at kernel/cpu.c:51/unlock_cpu_hotplug()

Call Trace:
  [<ffffffff80269c98>] dump_stack+0x12/0x17
  [<ffffffff8029dfe6>] unlock_cpu_hotplug+0x3f/0x6c
  [<ffffffff802876b6>] sched_getaffinity+0x7d/0xa2
  [<ffffffff80287701>] sys_sched_getaffinity+0x26/0x55
  [<ffffffff8025cb0e>] system_call+0x7e/0x83
DWARF2 unwinder stuck at system_call+0x7e/0x83
Leftover inexact backtrace:

audit(1171579693.653:97): avc:  denied  { connectto } for  pid=9211 
comm="mount" name=".setrans-unix" scontext=system_u:system_r:mount_t:s0 
tcontext=system_u:system_r:initrc_t:s0 tclass=unix_stream_socket
kjournald starting.  Commit interval 5 seconds
EXT3 FS on sdb3, internal journal
EXT3-fs: mounted filesystem with ordered data mode.
SELinux: initialized (dev sdb3, type ext3), uses xattr
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