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Date: Sun, 3 Apr 2011 18:11:40 +0900 (JST)
From: KOSAKI Motohiro <kosaki.motohiro@...fujitsu.com>
To: akpm@...ux-foundation.org
Cc: kosaki.motohiro@...fujitsu.com, mm-commits@...r.kernel.org,
linux-kernel@...r.kernel.org, linux-mm@...ck.org,
linux-fsdevel@...r.kernel.org,
Peter Zijlstra <a.p.zijlstra@...llo.nl>,
Ingo Molnar <mingo@...e.hu>
Subject: Re: mmotm 2011-03-31-14-48 uploaded
> The mm-of-the-moment snapshot 2011-03-31-14-48 has been uploaded to
>
> http://userweb.kernel.org/~akpm/mmotm/
>
> and will soon be available at
>
> git://zen-kernel.org/kernel/mmotm.git
>
This doesn't boot.
.config attached.
Ingo, Perter, Is this known issue?
=======================================================================
[ 0.169037] divide error: 0000 [#1] SMP
[ 0.169982] last sysfs file:
[ 0.169982] CPU 0
[ 0.169982] Modules linked in:
[ 0.169982]
[ 0.169982] Pid: 1, comm: swapper Not tainted 2.6.39-rc1-mm1+ #2 FUJITSU-SV PRIMERGY /D2559-A1
[ 0.169982] RIP: 0010:[<ffffffff8104ad4c>] [<ffffffff8104ad4c>] find_busiest_group+0x38c/0xd30
[ 0.169982] RSP: 0018:ffff88003c133830 EFLAGS: 00010046
[ 0.169982] RAX: 0000000000000000 RBX: 00000000001d3a00 RCX: 0000000000000000
[ 0.169982] RDX: 0000000000000000 RSI: 0000000000000002 RDI: 0000000000000000
[ 0.169982] RBP: ffff88003c1339e0 R08: 0000000000000000 R09: 0000000000000000
[ 0.169982] R10: 0000000000000001 R11: 0000000000000001 R12: 00000000001d3a00
[ 0.169982] R13: 00000000ffffffff R14: ffff88003c113980 R15: 0000000000000001
[ 0.169982] FS: 0000000000000000(0000) GS:ffff88003fc00000(0000) knlGS:0000000000000000
[ 0.169982] CS: 0010 DS: 0000 ES: 0000 CR0: 000000008005003b
[ 0.169982] CR2: 0000000000000000 CR3: 0000000001a03000 CR4: 00000000000006f0
[ 0.169982] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 0.169982] DR3: 0000000000000000 DR6: 00000000ffff0ff0 DR7: 0000000000000400
[ 0.169982] Process swapper (pid: 1, threadinfo ffff88003c132000, task ffff88003c134040)
[ 0.169982] Stack:
[ 0.169982] ffff88003c133840 ffff88003c133970 ffffffff81086aff ffff88003fc00000
[ 0.169982] ffff88003c133a60 0100000000000002 ffff88003c133acc 00ffffff81009fd5
[ 0.169982] ffff88003fc0e9e0 000000003c134040 0000000000000000 0000000000000000
[ 0.169982] Call Trace:
[ 0.169982] [<ffffffff81086aff>] ? local_clock+0x6f/0x80
[ 0.169982] [<ffffffff81050533>] load_balance+0xa3/0x600
[ 0.169982] [<ffffffff81050f53>] idle_balance+0xf3/0x180
[ 0.169982] [<ffffffff81550092>] schedule+0x722/0x7d0
[ 0.169982] [<ffffffff81550538>] ? wait_for_common+0x128/0x190
[ 0.169982] [<ffffffff81550a65>] schedule_timeout+0x265/0x320
[ 0.169982] [<ffffffff81095815>] ? lock_release_holdtime+0x35/0x1a0
[ 0.169982] [<ffffffff81550538>] ? wait_for_common+0x128/0x190
[ 0.169982] [<ffffffff8109bb6c>] ? __lock_release+0x9c/0x1d0
[ 0.169982] [<ffffffff815534e0>] ? _raw_spin_unlock_irq+0x30/0x40
[ 0.169982] [<ffffffff815534e0>] ? _raw_spin_unlock_irq+0x30/0x40
[ 0.169982] [<ffffffff81550540>] wait_for_common+0x130/0x190
[ 0.169982] [<ffffffff81051920>] ? try_to_wake_up+0x510/0x510
[ 0.169982] [<ffffffff8155067d>] wait_for_completion+0x1d/0x20
[ 0.169982] [<ffffffff8107f36c>] kthread_create_on_node+0xac/0x150
[ 0.169982] [<ffffffff81077bb0>] ? process_scheduled_works+0x40/0x40
[ 0.169982] [<ffffffff8155045f>] ? wait_for_common+0x4f/0x190
[ 0.169982] [<ffffffff8107a283>] __alloc_workqueue_key+0x1a3/0x590
[ 0.169982] [<ffffffff81e0cce2>] cpuset_init_smp+0x6b/0x7b
[ 0.169982] [<ffffffff81df3d07>] kernel_init+0xc3/0x182
[ 0.169982] [<ffffffff8155d5e4>] kernel_thread_helper+0x4/0x10
[ 0.169982] [<ffffffff81553cd4>] ? retint_restore_args+0x13/0x13
[ 0.169982] [<ffffffff81df3c44>] ? start_kernel+0x400/0x400
[ 0.169982] [<ffffffff8155d5e0>] ? gs_change+0x13/0x13
[ 0.169982] Code: fe ff ff 48 8b bd 90 fe ff ff e8 60 fb ff ff 48 8b 95 b0 fe ff ff 48 8b 7d 98 48 8b 4d a0 44 8b 42 08 48 89 f8 31 d2 48 c1 e0 0a
[ 0.169982] f7 f0 48 85 c9 48 89 c6 49 89 c1 48 89 45 90 74 1f 48 8b 45
[ 0.169982] RIP [<ffffffff8104ad4c>] find_busiest_group+0x38c/0xd30
[ 0.169982] RSP <ffff88003c133830>
[ 0.169982] divide error: 0000 [#2]
[ 0.169982] ---[ end trace 93d72a36b9146f22 ]---
[ 0.169997] swapper used greatest stack depth: 3576 bytes left
[ 0.170007] Kernel panic - not syncing: Attempted to kill init!
[ 0.170009] Pid: 1, comm: swapper Tainted: G D 2.6.39-rc1-mm1+ #2
[ 0.170010] Call Trace:
[ 0.170013] [<ffffffff8154f6df>] panic+0x91/0x1ab
[ 0.170015] [<ffffffff81553520>] ? _raw_write_unlock_irq+0x30/0x40
[ 0.170018] [<ffffffff8105df60>] ? forget_original_parent+0x330/0x380
[ 0.170021] [<ffffffff8105dfab>] forget_original_parent+0x37b/0x380
[ 0.170023] [<ffffffff8105dfc7>] exit_notify+0x17/0x170
[ 0.170026] [<ffffffff8105ea74>] do_exit+0x224/0x4c0
[ 0.170028] [<ffffffff81554d20>] oops_end+0xb0/0xf0
[ 0.170031] [<ffffffff8100610b>] die+0x5b/0x90
[ 0.170033] [<ffffffff815543e4>] do_trap+0xc4/0x170
[ 0.170036] [<ffffffff81002f2f>] do_divide_error+0x8f/0xb0
[ 0.170038] [<ffffffff8104ad4c>] ? find_busiest_group+0x38c/0xd30
[ 0.170041] [<ffffffff812d44dd>] ? trace_hardirqs_off_thunk+0x3a/0x3c
[ 0.170044] [<ffffffff81553d04>] ? restore_args+0x30/0x30
[ 0.170046] [<ffffffff8155d3fb>] divide_error+0x1b/0x20
[ 0.170048] [<ffffffff8104ad4c>] ? find_busiest_group+0x38c/0xd30
[ 0.170051] [<ffffffff81086aff>] ? local_clock+0x6f/0x80
[ 0.170054] [<ffffffff81050533>] load_balance+0xa3/0x600
[ 0.170056] [<ffffffff81050f53>] idle_balance+0xf3/0x180
[ 0.170058] [<ffffffff81550092>] schedule+0x722/0x7d0
[ 0.170061] [<ffffffff81550538>] ? wait_for_common+0x128/0x190
[ 0.170063] [<ffffffff81550a65>] schedule_timeout+0x265/0x320
[ 0.170065] [<ffffffff81095815>] ? lock_release_holdtime+0x35/0x1a0
[ 0.170068] [<ffffffff81550538>] ? wait_for_common+0x128/0x190
[ 0.170070] [<ffffffff8109bb6c>] ? __lock_release+0x9c/0x1d0
[ 0.170072] [<ffffffff815534e0>] ? _raw_spin_unlock_irq+0x30/0x40
[ 0.170074] [<ffffffff815534e0>] ? _raw_spin_unlock_irq+0x30/0x40
[ 0.170077] [<ffffffff81550540>] wait_for_common+0x130/0x190
[ 0.170079] [<ffffffff81051920>] ? try_to_wake_up+0x510/0x510
[ 0.170081] [<ffffffff8155067d>] wait_for_completion+0x1d/0x20
[ 0.170084] [<ffffffff8107f36c>] kthread_create_on_node+0xac/0x150
[ 0.170086] [<ffffffff81077bb0>] ? process_scheduled_works+0x40/0x40
[ 0.170089] [<ffffffff8155045f>] ? wait_for_common+0x4f/0x190
[ 0.170091] [<ffffffff8107a283>] __alloc_workqueue_key+0x1a3/0x590
[ 0.170094] [<ffffffff81e0cce2>] cpuset_init_smp+0x6b/0x7b
[ 0.170096] [<ffffffff81df3d07>] kernel_init+0xc3/0x182
[ 0.170098] [<ffffffff8155d5e4>] kernel_thread_helper+0x4/0x10
[ 0.170101] [<ffffffff81553cd4>] ? retint_restore_args+0x13/0x13
[ 0.170103] [<ffffffff81df3c44>] ? start_kernel+0x400/0x400
[ 0.170105] [<ffffffff8155d5e0>] ? gs_change+0x13/0x13
[ 0.169982] SMP
[ 0.169982] last sysfs file:
[ 0.169982] CPU 1
[ 0.169982] Modules linked in:
[ 0.169982]
[ 0.169982] Pid: 2, comm: kthreadd Tainted: G D 2.6.39-rc1-mm1+ #2 FUJITSU-SV PRIMERGY /D2559-A1
[ 0.169982] RIP: 0010:[<ffffffff8104558d>] [<ffffffff8104558d>] find_idlest_group.clone.103+0x13d/0x200
[ 0.169982] RSP: 0000:ffff88003c13db60 EFLAGS: 00010046
[ 0.169982] RAX: 0000000000000000 RBX: 0000000000000000 RCX: 0000000000000000
[ 0.169982] RDX: 0000000000000000 RSI: 0000000000000002 RDI: 0000000000000002
[ 0.169982] RBP: ffff88003c13dbe0 R08: ffff88007ab22db8 R09: 0000000000000000
[ 0.169982] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000000000
[ 0.169982] R13: ffff88007ab22db8 R14: ffff88007ab22da0 R15: 0000000000000000
[ 0.169982] FS: 0000000000000000(0000) GS:ffff88007fc00000(0000) knlGS:0000000000000000
[ 0.169982] CS: 0010 DS: 0000 ES: 0000 CR0: 000000008005003b
[ 0.169982] CR2: 0000000000000000 CR3: 0000000001a03000 CR4: 00000000000006e0
[ 0.169982] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 0.169982] DR3: 0000000000000000 DR6: 00000000ffff0ff0 DR7: 0000000000000400
[ 0.169982] Process kthreadd (pid: 2, threadinfo ffff88003c13c000, task ffff88003c138080)
[ 0.169982] Stack:
[ 0.169982] ffff88003c138080 ffff880000000002 ffff880000000000 0000007d81041782
[ 0.169982] 0000000000000000 0000000000000200 ffffffffffffffff 0000000100000046
[ 0.169982] ffff88007fc0e9f0 ffff88007ab542e0 ffff880000000000 ffff88007fc0e9e0
[ 0.169982] Call Trace:
[ 0.169982] [<ffffffff81049b5e>] select_task_rq_fair+0x30e/0x480
[ 0.169982] [<ffffffff81051d61>] wake_up_new_task+0x41/0x1b0
[ 0.169982] [<ffffffff8107b050>] ? __task_pid_nr_ns+0xc0/0x100
[ 0.169982] [<ffffffff8107af90>] ? cpumask_weight+0x20/0x20
[ 0.169982] [<ffffffff81058942>] do_fork+0xe2/0x3a0
[ 0.169982] [<ffffffff8109b099>] ? __lock_acquire+0x519/0xba0
[ 0.169982] [<ffffffff81009fd5>] ? native_sched_clock+0x15/0x70
[ 0.169982] [<ffffffff81086aff>] ? local_clock+0x6f/0x80
[ 0.169982] [<ffffffff8107f574>] ? kthreadd+0x114/0x170
[ 0.169982] [<ffffffff810956a9>] ? trace_hardirqs_off_caller+0x29/0x150
[ 0.169982] [<ffffffff8100ad06>] kernel_thread+0x76/0x80
[ 0.169982] [<ffffffff8107f070>] ? __init_kthread_worker+0x70/0x70
[ 0.169982] [<ffffffff8155d5e0>] ? gs_change+0x13/0x13
[ 0.169982] [<ffffffff8107f593>] kthreadd+0x133/0x170
[ 0.169982] [<ffffffff8155d5e4>] kernel_thread_helper+0x4/0x10
[ 0.169982] [<ffffffff81553cd4>] ? retint_restore_args+0x13/0x13
[ 0.169982] [<ffffffff8107f460>] ? tsk_fork_get_node+0x30/0x30
[ 0.169982] [<ffffffff8155d5e0>] ? gs_change+0x13/0x13
[ 0.169982] Code: 66 0f 1f 44 00 00 89 de 89 c7 89 55 90 89 4d 88 e8 79 4d ff ff 8b 4d 88 8b 55 90 eb a8 90 41 8b 4e 08 4c 89 e0 31 d2 48 c1 e0 0a
[ 0.169982] f7 f1 45 85 ff 75 7b 48 3b 45 b0 0f 83 01 ff ff ff 48 8b 4d
[ 0.169982] RIP [<ffffffff8104558d>] find_idlest_group.clone.103+0x13d/0x200
[ 0.169982] RSP <ffff88003c13db60>
[ 0.169982] ---[ end trace 93d72a36b9146f23 ]---
Download attachment ".config" of type "application/octet-stream" (67191 bytes)
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