From: Eric Paris <eparis@redhat.com>
To: Ingo Molnar <mingo@elte.hu>
Cc: James Morris <jmorris@namei.org>,
linux-kernel@vger.kernel.org,
Linus Torvalds <torvalds@linux-foundation.org>,
dhowells@redhat.com
Subject: Re: [origin tree boot hang] lockup in key_schedule_gc()
Date: Sat, 12 Sep 2009 16:27:06 -0400 [thread overview]
Message-ID: <1252787226.13780.1.camel@dhcp231-106.rdu.redhat.com> (raw)
In-Reply-To: <20090912135808.GA17416@elte.hu>
On Sat, 2009-09-12 at 15:58 +0200, Ingo Molnar wrote:
> here's a new crash related to security changes - a boot lockup on a
> testbox:
>
> Pid: 5, comm: events/0 Tainted: G W (2.6.31-tip-02301-g1c11bd7-dirty #13102) System Product Name
> EIP: 0060:[<c104ad77>] EFLAGS: 00000046 CPU: 0
> EIP is at trace_hardirqs_off_caller+0x30/0x9a
> EAX: 00000002 EBX: f70431c0 ECX: c18c8e58 EDX: c10138ce
> ESI: c10138ce EDI: 00000002 EBP: f7051ddc ESP: f7051dd4
> DS: 007b ES: 007b FS: 0000 GS: 0000 SS: 0068
> CR0: 8005003b CR2: b745e530 CR3: 3618f000 CR4: 000006d0
> DR0: 00000000 DR1: 00000000 DR2: 00000000 DR3: c210fa6c
> DR6: ffff0ff0 DR7: 00000400
> Call Trace:
> [<c104adec>] trace_hardirqs_off+0xb/0xd
> [<c10138ce>] default_send_IPI_mask_logical+0xd2/0xe3
> [<c1013759>] default_send_IPI_all+0x27/0x67
> [<c1013a97>] arch_trigger_all_cpu_backtrace+0x30/0x54
> [<c1060c46>] __rcu_pending+0x49/0x113
> [<c1060d2d>] rcu_check_callbacks+0x1d/0x9c
> [<c103390c>] update_process_times+0x29/0x3e
> [<c104713c>] tick_periodic+0x6a/0x6c
> [<c1047152>] tick_handle_periodic+0x14/0x6a
> [<c1013463>] smp_apic_timer_interrupt+0x63/0x73
> [<c100302f>] apic_timer_interrupt+0x2f/0x40
> [<c15fdaaa>] ? _spin_unlock_irqrestore+0x3d/0x41
> [<c103a685>] __queue_work+0x2b/0x30
> [<c103a6d1>] queue_work_on+0x2c/0x36
> [<c103a7b2>] queue_work+0x13/0x15
> [<c103a7c8>] schedule_work+0x14/0x16
> [<c125178a>] key_schedule_gc+0x28/0x4e
> [<c1251917>] key_garbage_collector+0x167/0x180
> [<c103a004>] run_workqueue+0xfb/0x1c4
> [<c1039fe5>] ? run_workqueue+0xdc/0x1c4
> [<c12517b0>] ? key_garbage_collector+0x0/0x180
> [<c103a146>] worker_thread+0x79/0x85
> [<c103d3e3>] ? autoremove_wake_function+0x0/0x38
> [<c103a0cd>] ? worker_thread+0x0/0x85
> [<c103d1d2>] kthread+0x65/0x6a
> [<c103d16d>] ? kthread+0x0/0x6a
> [<c1003267>] kernel_thread_helper+0x7/0x10
> Pid: 5, comm: events/0 Tainted: G W 2.6.31-tip-02301-g1c11bd7-dirty #13102
>
> config and bootlog attached.
Adding dhowells, the keys maintainer, this one certainly isn't obvious
to me off hand.
-Eric
next prev parent reply other threads:[~2009-09-12 20:27 UTC|newest]
Thread overview: 30+ messages / expand[flat|nested] mbox.gz Atom feed top
2009-09-04 17:08 [PATCH] IMA: update ima_counts_put Mimi Zohar
2009-09-06 21:59 ` Eric Paris
2009-09-07 2:17 ` [GIT] IMA regression fix James Morris
2009-09-12 7:24 ` [origin tree boot crash] Revert "selinux: clean up avc node cache when disabling selinux" Ingo Molnar
2009-09-12 7:58 ` [origin tree boot crash #2] kernel BUG at kernel/cred.c:855! Ingo Molnar
2009-09-12 8:19 ` Ingo Molnar
2009-09-12 8:40 ` [PATCH] out-of-tree: Whack warning off in kernel/cred.c Ingo Molnar
2009-09-12 9:58 ` [origin tree boot crash #2] kernel BUG at kernel/cred.c:855! Eric Paris
2009-09-12 9:46 ` [origin tree boot crash] Revert "selinux: clean up avc node cache when disabling selinux" Eric Paris
2009-09-12 10:43 ` Ingo Molnar
2009-09-12 13:58 ` [origin tree boot hang] lockup in key_schedule_gc() Ingo Molnar
2009-09-12 20:27 ` Eric Paris [this message]
2009-09-14 6:15 ` Ingo Molnar
2009-09-14 14:38 ` David Howells
2009-09-13 2:28 ` [origin tree boot crash] Revert "selinux: clean up avc node cache when disabling selinux" Eric Paris
2009-09-13 23:03 ` Eric Paris
2009-09-14 7:16 ` [origin tree SLAB corruption] BUG kmalloc-64: Poison overwritten, INFO: Allocated in bdi_alloc_work+0x2b/0x100 age=175 cpu=1 pid=3514 Ingo Molnar
2009-09-14 7:57 ` Pekka Enberg
2009-09-14 9:20 ` Jens Axboe
2009-09-14 9:23 ` Pekka Enberg
2009-09-14 14:40 ` Linus Torvalds
2009-09-14 16:29 ` Paul E. McKenney
2009-09-14 17:10 ` Jens Axboe
2009-09-15 6:57 ` Ingo Molnar
2009-09-15 7:00 ` Jens Axboe
2009-09-15 7:11 ` [origin tree SLAB corruption #2] " Ingo Molnar
2009-09-15 7:24 ` Jens Axboe
2009-09-15 7:44 ` Ingo Molnar
2009-09-15 7:48 ` Ingo Molnar
2009-09-15 7:51 ` Jens Axboe
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