From: Dave Jones <davej@redhat.com>
To: paulmck@linux.vnet.ibm.com
Cc: Linux Kernel <linux-kernel@vger.kernel.org>
Subject: rcu_init allocation failure trace on bootup
Date: Mon, 6 May 2013 13:56:47 -0400 [thread overview]
Message-ID: <20130506175647.GA1309@redhat.com> (raw)
[ 0.000000] RCU debugfs-based tracing is enabled.
[ 0.000000] RCU lockdep checking is enabled.
[ 0.000000] ------------[ cut here ]------------
[ 0.000000] WARNING: at mm/nobootmem.c:215 ___alloc_bootmem_nopanic+0x3a/0x7d()
[ 0.000000] Modules linked in:
[ 0.000000] CPU: 0 PID: 0 Comm: swapper/0 Not tainted 3.9.0+ #128
[ 0.000000] Hardware name: /D975XBX, BIOS BX97510J.86A.1209.2006.0601.1340 06/01/2006
[ 0.000000] ffffffff819f4246 ffffffff81c01e68 ffffffff816a0db2 ffffffff81c01ea8
[ 0.000000] ffffffff8104b1a0 ffffffff819e1078 0000000000000000 0000000000000008
[ 0.000000] ffffffffffffffff 0000000000000040 0000000000000000 ffffffff81c01eb8
[ 0.000000] Call Trace:
[ 0.000000] [<ffffffff816a0db2>] dump_stack+0x19/0x1b
[ 0.000000] [<ffffffff8104b1a0>] warn_slowpath_common+0x70/0xa0
[ 0.000000] [<ffffffff8104b1ea>] warn_slowpath_null+0x1a/0x20
[ 0.000000] [<ffffffff81ef8914>] ___alloc_bootmem_nopanic+0x3a/0x7d
[ 0.000000] [<ffffffff81ef8b87>] __alloc_bootmem+0x13/0x39
[ 0.000000] [<ffffffff81f090ad>] alloc_bootmem_cpumask_var+0x1a/0x21
[ 0.000000] [<ffffffff81ef1f5a>] rcu_init+0x7f/0x261
[ 0.000000] [<ffffffff81ef4acb>] ? perf_event_init+0x178/0x181
[ 0.000000] [<ffffffff81ed6c79>] start_kernel+0x232/0x3d3
[ 0.000000] [<ffffffff81ed6846>] ? repair_env_string+0x5e/0x5e
[ 0.000000] [<ffffffff81ed6577>] x86_64_start_reservations+0x2a/0x2c
[ 0.000000] [<ffffffff81ed6646>] x86_64_start_kernel+0xcd/0xd1
[ 0.000000] ---[ end trace 0acfc82c197165dd ]---
[ 0.000000] Experimental no-CBs for all CPUs
[ 0.000000] Experimental no-CBs CPUs: 0-1.
[ 0.000000] NO_HZ: Full dynticks CPUs: 1.
next reply other threads:[~2013-05-06 17:56 UTC|newest]
Thread overview: 9+ messages / expand[flat|nested] mbox.gz Atom feed top
2013-05-06 17:56 Dave Jones [this message]
2013-05-06 19:05 ` rcu_init allocation failure trace on bootup Paul E. McKenney
2013-05-06 19:26 ` Dave Jones
2013-05-06 19:43 ` Paul E. McKenney
2013-05-06 20:09 ` Yinghai Lu
2013-05-06 21:09 ` Paul E. McKenney
2013-05-06 20:24 ` Dave Jones
2013-05-06 21:02 ` Paul E. McKenney
2013-05-06 21:56 ` Dave Jones
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