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Date: Thu, 30 Aug 2012 04:10:07 -0700 (PDT)
From: Adko Branil <adkobranil@...oo.com>
To: Borislav Petkov <bp@...en8.de>, Jeff Garzik <jgarzik@...ox.com>,
Mikael Pettersson <mikpe@...uu.se>
Cc: linux-ide <linux-ide@...r.kernel.org>,
lkml <linux-kernel@...r.kernel.org>
Subject: Re: HDD problem, software bug, bios bug, or hardware ?
>Right near the end there's a lockdep warning about a deadlock
>between sata_promise's hardreset thing and the machine getting a
>ata_bmdma_interrupt.
>But since I don't know this code, it would be nice if you could take a
>look at it.
I picked up 3 more dmesg after rebooting, and 2 more oopses.
I will put here just pieces from dmesgs about these locks, they differs slightly each-other:
***********************************************************************************
1.
[ 1.859215] input: AT Translated Set 2 keyboard as /devices/platform/i8042/serio0/input/input1
[ 1.943678]
[ 1.943679] =================================
[ 1.943680] [ INFO: inconsistent lock state ]
[ 1.943682] 3.5.2 #4 Not tainted
[ 1.943683] ---------------------------------
[ 1.943684] inconsistent {HARDIRQ-ON-W} -> {IN-HARDIRQ-W} usage.
[ 1.943686] swapper/1/0 [HC1[1]:SC0[0]:HE0:SE1] takes:
[ 1.943687] (&(&host->lock)->rlock){?.+...}, at: [<ffffffff818f4e47>] ata_bmdma_interrupt+0x27/0x1d0
[ 1.943695] {HARDIRQ-ON-W} state was registered at:
[ 1.943696] [<ffffffff810998fb>] __lock_acquire+0x61b/0x1af0
[ 1.943701] [<ffffffff8109b31a>] lock_acquire+0x8a/0x110
[ 1.943703] [<ffffffff81b4d051>] _raw_spin_lock+0x31/0x40
[ 1.943708] [<ffffffff8190b3c5>] pdc_sata_hardreset+0x85/0x100
[ 1.943711] [<ffffffff818eabba>] ata_do_reset+0x3a/0x90
[ 1.943713] [<ffffffff818edd72>] ata_eh_reset+0x372/0xe00
[ 1.943716] [<ffffffff818eec25>] ata_eh_recover+0x2a5/0x13d0
[ 1.943718] [<ffffffff818f073d>] ata_do_eh+0x4d/0xb0
[ 1.943721] [<ffffffff818f33ba>] ata_sff_error_handler+0xca/0x120
[ 1.943723] [<ffffffff8190a9e4>] pdc_error_handler+0x24/0x30
[ 1.943725] [<ffffffff818f029c>] ata_scsi_port_error_handler+0x47c/0x800
[ 1.943728] [<ffffffff818f06be>] ata_scsi_error+0x9e/0xd0
[ 1.943730] [<ffffffff816732e8>] scsi_error_handler+0xf8/0x500
[ 1.943734] [<ffffffff810654fe>] kthread+0xae/0xc0
[ 1.943737] [<ffffffff81b4f5f4>] kernel_thread_helper+0x4/0x10
[ 1.943740] irq event stamp: 51304
[ 1.943741] hardirqs last enabled at (51301): [<ffffffff8100ab7d>] default_idle+0x5d/0x1b0
[ 1.943745] hardirqs last disabled at (51302): [<ffffffff81b4da67>] common_interrupt+0x67/0x6c
[ 1.943748] softirqs last enabled at (51304): [<ffffffff810498d3>] _local_bh_enable+0x13/0x20
[ 1.943752] softirqs last disabled at (51303): [<ffffffff8104a355>] irq_enter+0x75/0x90
[ 1.943754]
[ 1.943754] other info that might help us debug this:
[ 1.943755] Possible unsafe locking scenario:
[ 1.943755]
[ 1.943755] CPU0
[ 1.943755] ----
[ 1.943756] lock(&(&host->lock)->rlock);
[ 1.943757] <Interrupt>
[ 1.943758] lock(&(&host->lock)->rlock);
[ 1.943759]
[ 1.943759] *** DEADLOCK ***
[ 1.943759]
[ 1.943760] no locks held by swapper/1/0.
[ 1.943760]
[ 1.943760] stack backtrace:
[ 1.943762] Pid: 0, comm: swapper/1 Not tainted 3.5.2 #4
[ 1.943762] Call Trace:
[ 1.943763] <IRQ> [<ffffffff81b35961>] print_usage_bug+0x1f7/0x208
[ 1.943768] [<ffffffff8101001f>] ? save_stack_trace+0x2f/0x50
[ 1.943772] [<ffffffff81098730>] ? print_shortest_lock_dependencies+0x1d0/0x1d0
[ 1.943774] [<ffffffff810992a2>] mark_lock+0x262/0x2a0
[ 1.943776] [<ffffffff81099af3>] __lock_acquire+0x813/0x1af0
[ 1.943779] [<ffffffff810c9920>] ? force_qs_rnp+0x40/0x180
[ 1.943782] [<ffffffff81076f93>] ? try_to_wake_up+0x1c3/0x2d0
[ 1.943786] [<ffffffff8109b31a>] lock_acquire+0x8a/0x110
[ 1.943788] [<ffffffff818f4e47>] ? ata_bmdma_interrupt+0x27/0x1d0
[ 1.943791] [<ffffffff81b4d151>] _raw_spin_lock_irqsave+0x41/0x60
[ 1.943794] [<ffffffff818f4e47>] ? ata_bmdma_interrupt+0x27/0x1d0
[ 1.943796] [<ffffffff818f4e47>] ata_bmdma_interrupt+0x27/0x1d0
[ 1.943799] [<ffffffff810c2d5d>] handle_irq_event_percpu+0x5d/0x1f0
[ 1.943801] [<ffffffff810c2f38>] handle_irq_event+0x48/0x70
[ 1.943803] [<ffffffff81b4d059>] ? _raw_spin_lock+0x39/0x40
[ 1.943806] [<ffffffff810c5f0e>] ? handle_fasteoi_irq+0x1e/0xf0
[ 1.943808] [<ffffffff810c5f4a>] handle_fasteoi_irq+0x5a/0xf0
[ 1.943810] [<ffffffff81003ce2>] handle_irq+0x22/0x40
[ 1.943813] [<ffffffff81b4fdaa>] do_IRQ+0x5a/0xe0
[ 1.943816] [<ffffffff81b4da6c>] common_interrupt+0x6c/0x6c
[ 1.943819] <EOI> [<ffffffff8100ab7f>] ? default_idle+0x5f/0x1b0
[ 1.943822] [<ffffffff8100ab7d>] ? default_idle+0x5d/0x1b0
[ 1.943824] [<ffffffff8100b816>] cpu_idle+0x106/0x120
[ 1.943827] [<ffffffff81b2c7db>] start_secondary+0x1dd/0x1e4
[ 1.943854] ata4.00: ATA-6: ST3200822AS, 3.01, max UDMA/133
[ 1.943856] ata4.00: 390721968 sectors, multi 16: LBA48
[ 1.965556] ata4.00: configured for UDMA/133
[ 2.028035] ata2: SATA link down (SStatus 0 SControl 300)
*************************************************************************
2.
[ 1.760599] input: AT Translated Set 2 keyboard as /devices/platform/i8042/serio0/input/input1
[ 1.943627]
[ 1.943628] =================================
[ 1.943628] [ INFO: inconsistent lock state ]
[ 1.943630] 3.5.2 #4 Not tainted
[ 1.943631] ---------------------------------
[ 1.943632] inconsistent {HARDIRQ-ON-W} -> {IN-HARDIRQ-W} usage.
[ 1.943634] swapper/0/0 [HC1[1]:SC0[0]:HE0:SE1] takes:
[ 1.943635] (&(&host->lock)->rlock){?.+...}, at: [<ffffffff818f4e47>] ata_bmdma_interrupt+0x27/0x1d0
[ 1.943644] {HARDIRQ-ON-W} state was registered at:
[ 1.943645] [<ffffffff810998fb>] __lock_acquire+0x61b/0x1af0
[ 1.943649] [<ffffffff8109b31a>] lock_acquire+0x8a/0x110
[ 1.943652] [<ffffffff81b4d051>] _raw_spin_lock+0x31/0x40
[ 1.943656] [<ffffffff8190b3c5>] pdc_sata_hardreset+0x85/0x100
[ 1.943659] [<ffffffff818eabba>] ata_do_reset+0x3a/0x90
[ 1.943661] [<ffffffff818edd72>] ata_eh_reset+0x372/0xe00
[ 1.943664] [<ffffffff818eec25>] ata_eh_recover+0x2a5/0x13d0
[ 1.943666] [<ffffffff818f073d>] ata_do_eh+0x4d/0xb0
[ 1.943668] [<ffffffff818f33ba>] ata_sff_error_handler+0xca/0x120
[ 1.943671] [<ffffffff8190a9e4>] pdc_error_handler+0x24/0x30
[ 1.943673] [<ffffffff818f029c>] ata_scsi_port_error_handler+0x47c/0x800
[ 1.943675] [<ffffffff818f06be>] ata_scsi_error+0x9e/0xd0
[ 1.943677] [<ffffffff816732e8>] scsi_error_handler+0xf8/0x500
[ 1.943680] [<ffffffff810654fe>] kthread+0xae/0xc0
[ 1.943683] [<ffffffff81b4f5f4>] kernel_thread_helper+0x4/0x10
[ 1.943687] irq event stamp: 73472
[ 1.943688] hardirqs last enabled at (73469): [<ffffffff8100ab7d>] default_idle+0x5d/0x1b0
[ 1.943691] hardirqs last disabled at (73470): [<ffffffff81b4da67>] common_interrupt+0x67/0x6c
[ 1.943694] softirqs last enabled at (73472): [<ffffffff810498d3>] _local_bh_enable+0x13/0x20
[ 1.943698] softirqs last disabled at (73471): [<ffffffff8104a355>] irq_enter+0x75/0x90
[ 1.943701]
[ 1.943701] other info that might help us debug this:
[ 1.943701] Possible unsafe locking scenario:
[ 1.943701]
[ 1.943701] CPU0
[ 1.943702] ----
[ 1.943702] lock(&(&host->lock)->rlock);
[ 1.943704] <Interrupt>
[ 1.943704] lock(&(&host->lock)->rlock);
[ 1.943705]
[ 1.943705] *** DEADLOCK ***
[ 1.943705]
[ 1.943706] no locks held by swapper/0/0.
[ 1.943706]
[ 1.943706] stack backtrace:
[ 1.943708] Pid: 0, comm: swapper/0 Not tainted 3.5.2 #4
[ 1.943709] Call Trace:
[ 1.943710] <IRQ> [<ffffffff81b35961>] print_usage_bug+0x1f7/0x208
[ 1.943715] [<ffffffff8101001f>] ? save_stack_trace+0x2f/0x50
[ 1.943718] [<ffffffff81098730>] ? print_shortest_lock_dependencies+0x1d0/0x1d0
[ 1.943720] [<ffffffff810992a2>] mark_lock+0x262/0x2a0
[ 1.943723] [<ffffffff81099af3>] __lock_acquire+0x813/0x1af0
[ 1.943725] [<ffffffff8107da11>] ? load_balance+0xd1/0x730
[ 1.943728] [<ffffffff8107baa0>] ? update_cfs_shares+0x100/0x100
[ 1.943731] [<ffffffff8109b31a>] lock_acquire+0x8a/0x110
[ 1.943733] [<ffffffff818f4e47>] ? ata_bmdma_interrupt+0x27/0x1d0
[ 1.943736] [<ffffffff81b4d151>] _raw_spin_lock_irqsave+0x41/0x60
[ 1.943738] [<ffffffff818f4e47>] ? ata_bmdma_interrupt+0x27/0x1d0
[ 1.943741] [<ffffffff8107e070>] ? load_balance+0x730/0x730
[ 1.943743] [<ffffffff818f4e47>] ata_bmdma_interrupt+0x27/0x1d0
[ 1.943746] [<ffffffff810c2d5d>] handle_irq_event_percpu+0x5d/0x1f0
[ 1.943748] [<ffffffff810c2f38>] handle_irq_event+0x48/0x70
[ 1.943750] [<ffffffff81b4d059>] ? _raw_spin_lock+0x39/0x40
[ 1.943753] [<ffffffff810c5f0e>] ? handle_fasteoi_irq+0x1e/0xf0
[ 1.943755] [<ffffffff810c5f4a>] handle_fasteoi_irq+0x5a/0xf0
[ 1.943757] [<ffffffff81003ce2>] handle_irq+0x22/0x40
[ 1.943761] [<ffffffff81b4fdaa>] do_IRQ+0x5a/0xe0
[ 1.943763] [<ffffffff81b4da6c>] common_interrupt+0x6c/0x6c
[ 1.943766] <EOI> [<ffffffff8100ab7f>] ? default_idle+0x5f/0x1b0
[ 1.943769] [<ffffffff8100ab7d>] ? default_idle+0x5d/0x1b0
[ 1.943771] [<ffffffff8100b816>] cpu_idle+0x106/0x120
[ 1.943774] [<ffffffff81b0014e>] rest_init+0xb2/0xc4
[ 1.943777] [<ffffffff81b0009c>] ? csum_partial_copy_generic+0x16c/0x16c
[ 1.943779] [<ffffffff8212cbbd>] start_kernel+0x3af/0x3bc
[ 1.943782] [<ffffffff8212c60d>] ? repair_env_string+0x5e/0x5e
[ 1.943784] [<ffffffff8212c32d>] x86_64_start_reservations+0x131/0x135
[ 1.943787] [<ffffffff8212c409>] x86_64_start_kernel+0xd8/0xdc
[ 1.943812] ata4.00: ATA-6: ST3200822AS, 3.01, max UDMA/133
************************************************************************
3
[ 1.938534] =================================
[ 1.938535] [ INFO: inconsistent lock state ]
[ 1.938537] 3.5.2 #4 Not tainted
[ 1.938538] ---------------------------------
[ 1.938539] inconsistent {HARDIRQ-ON-W} -> {IN-HARDIRQ-W} usage.
[ 1.938540] swapper/1/0 [HC1[1]:SC0[0]:HE0:SE1] takes:
[ 1.938542] (&(&host->lock)->rlock){?.+...}, at: [<ffffffff818f4e47>] ata_bmdma_interrupt+0x27/0x1d0
[ 1.938550] {HARDIRQ-ON-W} state was registered at:
[ 1.938551] [<ffffffff810998fb>] __lock_acquire+0x61b/0x1af0
[ 1.938556] [<ffffffff8109b31a>] lock_acquire+0x8a/0x110
[ 1.938558] [<ffffffff81b4d051>] _raw_spin_lock+0x31/0x40
[ 1.938563] [<ffffffff8190b3c5>] pdc_sata_hardreset+0x85/0x100
[ 1.938565] [<ffffffff818eabba>] ata_do_reset+0x3a/0x90
[ 1.938568] [<ffffffff818edd72>] ata_eh_reset+0x372/0xe00
[ 1.938571] [<ffffffff818eec25>] ata_eh_recover+0x2a5/0x13d0
[ 1.938573] [<ffffffff818f073d>] ata_do_eh+0x4d/0xb0
[ 1.938575] [<ffffffff818f33ba>] ata_sff_error_handler+0xca/0x120
[ 1.938578] [<ffffffff8190a9e4>] pdc_error_handler+0x24/0x30
[ 1.938580] [<ffffffff818f029c>] ata_scsi_port_error_handler+0x47c/0x800
[ 1.938583] [<ffffffff818f06be>] ata_scsi_error+0x9e/0xd0
[ 1.938585] [<ffffffff816732e8>] scsi_error_handler+0xf8/0x500
[ 1.938588] [<ffffffff810654fe>] kthread+0xae/0xc0
[ 1.938591] [<ffffffff81b4f5f4>] kernel_thread_helper+0x4/0x10
[ 1.938595] irq event stamp: 51552
[ 1.938596] hardirqs last enabled at (51549): [<ffffffff8100ab7d>] default_idle+0x5d/0x1b0
[ 1.938599] hardirqs last disabled at (51550): [<ffffffff81b4da67>] common_interrupt+0x67/0x6c
[ 1.938602] softirqs last enabled at (51552): [<ffffffff810498d3>] _local_bh_enable+0x13/0x20
[ 1.938606] softirqs last disabled at (51551): [<ffffffff8104a355>] irq_enter+0x75/0x90
[ 1.938608]
[ 1.938608] other info that might help us debug this:
[ 1.938609] Possible unsafe locking scenario:
[ 1.938609]
[ 1.938609] CPU0
[ 1.938610] ----
[ 1.938610] lock(&(&host->lock)->rlock);
[ 1.938611] <Interrupt>
[ 1.938612] lock(&(&host->lock)->rlock);
[ 1.938613]
[ 1.938613] *** DEADLOCK ***
[ 1.938613]
[ 1.938614] no locks held by swapper/1/0.
[ 1.938614]
[ 1.938614] stack backtrace:
[ 1.938616] Pid: 0, comm: swapper/1 Not tainted 3.5.2 #4
[ 1.938617] Call Trace:
[ 1.938618] <IRQ> [<ffffffff81b35961>] print_usage_bug+0x1f7/0x208
[ 1.938623] [<ffffffff8101001f>] ? save_stack_trace+0x2f/0x50
[ 1.938626] [<ffffffff810972da>] ? add_lock_to_list.isra.25.constprop.39+0x7a/0xd0
[ 1.938629] [<ffffffff81098730>] ? print_shortest_lock_dependencies+0x1d0/0x1d0
[ 1.938631] [<ffffffff810992a2>] mark_lock+0x262/0x2a0
[ 1.938633] [<ffffffff81099af3>] __lock_acquire+0x813/0x1af0
[ 1.938636] [<ffffffff8107c655>] ? enqueue_task_fair+0x85/0xc0
[ 1.938639] [<ffffffff8109bbc9>] ? mark_held_locks+0xa9/0x100
[ 1.938641] [<ffffffff81076f93>] ? try_to_wake_up+0x1c3/0x2d0
[ 1.938645] [<ffffffff8109b31a>] lock_acquire+0x8a/0x110
[ 1.938647] [<ffffffff818f4e47>] ? ata_bmdma_interrupt+0x27/0x1d0
[ 1.938650] [<ffffffff81b4d151>] _raw_spin_lock_irqsave+0x41/0x60
[ 1.938652] [<ffffffff818f4e47>] ? ata_bmdma_interrupt+0x27/0x1d0
[ 1.938655] [<ffffffff8105fee0>] ? __queue_work+0x390/0x390
[ 1.938658] [<ffffffff818f4e47>] ata_bmdma_interrupt+0x27/0x1d0
[ 1.938661] [<ffffffff810c2d5d>] handle_irq_event_percpu+0x5d/0x1f0
[ 1.938664] [<ffffffff810c2f38>] handle_irq_event+0x48/0x70
[ 1.938665] [<ffffffff81b4d059>] ? _raw_spin_lock+0x39/0x40
[ 1.938668] [<ffffffff810c5f0e>] ? handle_fasteoi_irq+0x1e/0xf0
[ 1.938670] [<ffffffff810c5f4a>] handle_fasteoi_irq+0x5a/0xf0
[ 1.938672] [<ffffffff81003ce2>] handle_irq+0x22/0x40
[ 1.938676] [<ffffffff81b4fdaa>] do_IRQ+0x5a/0xe0
[ 1.938678] [<ffffffff81b4da6c>] common_interrupt+0x6c/0x6c
[ 1.938681] <EOI> [<ffffffff8100ab7f>] ? default_idle+0x5f/0x1b0
[ 1.938685] [<ffffffff8100ab7d>] ? default_idle+0x5d/0x1b0
[ 1.938687] [<ffffffff8100b816>] cpu_idle+0x106/0x120
[ 1.938689] [<ffffffff81b2c7db>] start_secondary+0x1dd/0x1e4
[ 1.938717] ata4.00: ATA-6: ST3200822AS, 3.01, max UDMA/133
oopses:
*****************************************************************
1
[ 918.496049] [drm] nouveau 0000:01:00.0: Setting dpms mode 1 on vga encoder (output 0)
[1346318855.630001] BUG: unable to handle kernel NULL pointer dereference at (null)
[1346318855.630001] IP: [<ffffffff81099430>] __lock_acquire+0x150/0x1af0
[1346318855.630001] PGD 0
[1346318855.630001] Oops: 0002 [#1] SMP
[1346318855.630001] CPU 1
[1346318855.630001] Modules linked in:[1346318855.630001] netconsole snd_seq_dummy snd_seq_oss snd_seq_midi_event snd_seq snd_pcm_oss snd_mixer_oss ipt_REJECT xt_tcpudp iptable_raw iptable_mangle iptable_nat nf_nat nf_conntrack_ipv4 nf_defrag_ipv4 nf_conntrack iptable_filter ip_tables x_tables lp fuse nouveau snd_via82xx snd_ac97_codec snd_mpu401_uart mxm_wmi wmi snd_rawmidi video ttm drm_kms_helper drm snd_seq_device snd_pcm snd_page_alloc snd_timer snd powernow_k8 button i2c_algo_bit mperf i2c_viapro shpchp amd64_agp agpgart skge soundcore ac97_bus gameport ppdev freq_table evdev i2c_core processor k8temp parport_pc parport thermal_sys hwmon loop
[1346318855.630001] Pid: 0, comm: swapper/1 Not tainted 3.5.2 #4 To Be Filled By O.E.M. To Be Filled By O.E.M./A8V Deluxe
[1346318855.630001] RIP: 0010:[<ffffffff81099430>] [<ffffffff81099430>] __lock_acquire+0x150/0x1af0
[1346318855.630001] RSP: 0018:ffff88007fd03d98 EFLAGS: 00010046
[1346318855.630001] RAX: 0000000000000000 RBX: 0000000000000002 RCX: 0000000000000002
[1346318855.630001] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ffffffff82022180
[1346318855.630001] RBP: ffff88007fd03e88 R08: 0000000000000001 R09: 0000000000000001
[1346318855.630001] R10: ffff88007d07dd60 R11: 0000000000000001 R12: 0000000000000001
[1346318855.630001] R13: 0000000000000002 R14: 0000000000000001 R15: 0000000000000000
[1346318855.630001] FS: 00007f38d8c5f740(0000) GS:ffff88007fd00000(0000) knlGS:00000000f6f7a700
[1346318855.630001] CS: 0010 DS: 0000 ES: 0000 CR0: 000000008005003b
[1346318855.630001] CR2: 0000000000000000 CR3: 000000000200b000 CR4: 00000000000007e0
[1346318855.630001] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[1346318855.630001] DR3: 0000000000000000 DR6: 00000000ffff0ff0 DR7: 0000000000000400
[1346318855.630001] Process swapper/1 (pid: 0, threadinfo ffff88007c524000, task ffff88007d07dd60)
[1346318855.630001] Stack:
[1346318855.630001] ffffffff81051c0e ffffffff00000000 0000000000000006 0000000000000096
[1346318855.630001] 0000000000000046 000000008107e70c ffff88007c534018 ffff88007fd12780
[1346318855.630001] 0000000000000082 ffff88007c534000 ffff88007c534000 ffff88007c534000
[1346318855.630001] Call Trace:
[1346318855.630001] <IRQ>
[1346318855.630001] [<ffffffff81051c0e>] ? run_timer_softirq+0x3e/0x390
[1346318855.630001] [<ffffffff8109bdbd>] ? trace_hardirqs_on+0xd/0x10
[1346318855.630001] [<ffffffff81b4d7c0>] ? _raw_spin_unlock_irq+0x30/0x40
[1346318855.630001] [<ffffffff81051dde>] ? run_timer_softirq+0x20e/0x390
[1346318855.630001] [<ffffffff8109b31a>] lock_acquire+0x8a/0x110
[1346318855.630001] [<ffffffff8106b8a0>] ? raw_notifier_call_chain+0x20/0x20
[1346318855.630001] [<ffffffff8106b8f6>] __atomic_notifier_call_chain+0x56/0xa0
[1346318855.630001] [<ffffffff8106b8a0>] ? raw_notifier_call_chain+0x20/0x20
[1346318855.630001] [<ffffffff8109536e>] ? tick_nohz_stop_idle+0x3e/0x50
[1346318855.630001] [<ffffffff8106b956>] atomic_notifier_call_chain+0x16/0x20
[1346318855.630001] [<ffffffff8100b703>] exit_idle+0x43/0x50
[1346318855.630001] [<ffffffff81b4fe73>] smp_apic_timer_interrupt+0x43/0x99
[1346318855.630001] [<ffffffff81b4eedc>] apic_timer_interrupt+0x6c/0x80
[1346318855.630001] <EOI>
[1346318855.630001] [<ffffffff8100ab7d>] ? default_idle+0x5d/0x1b0
[1346318855.630001] [<ffffffff8100ab7f>] ? default_idle+0x5f/0x1b0
[1346318855.630001] [<ffffffff8100ab7d>] ? default_idle+0x5d/0x1b0
[1346318855.630001] [<ffffffff8100b816>] cpu_idle+0x106/0x120
[1346318855.630001] [<ffffffff81b2c7db>] start_secondary+0x1dd/0x1e4
[1346318855.630001] Code: 85 f6 0f 85 91 11 00 00 49 89 5d 08 83 3d 58 0f 19 01 00 75 0a 44 3b 73 28 0f 85 8e 17 00 00 48 85 db 75 60 0f 1f 80 00 00 00 00 <31> c0 48 8b 5d d8 4c 8b 65 e0 4c 8b 6d e8 4c 8b 75 f0 4c 8b 7d
[1346318855.630001] RIP [<ffffffff81099430>] __lock_acquire+0x150/0x1af0
[1346318855.630001] RSP <ffff88007fd03d98>
[1346318855.630001] CR2: 0000000000000000
[1346318855.630001] [drm] nouveau 0000:01:00.0: Setting dpms mode 0 on vga encoder (output 0)
[1346318855.630001] ---[ end trace 8d0e3b845eb2daca ]---
[1346318855.630001] Kernel panic - not syncing: Fatal exception in interrupt
[1346318855.630001] panic occurred, switching back to text console
[1346318855.630001] Rebooting in 10 seconds..
*************************************************************
2
[ 890.786007] general protection fault: 0000 [#1] SMP
[ 890.786007] CPU 0
[ 890.786007] Modules linked in:[ 890.786007] netconsole snd_seq_dummy snd_seq_oss snd_seq_midi_event snd_seq snd_pcm_oss snd_mixer_oss ipt_REJECT xt_tcpudp iptable_raw iptable_mangle iptable_nat nf_nat nf_conntrack_ipv4 nf_defrag_ipv4 nf_conntrack iptable_filter ip_tables x_tables lp fuse nouveau mxm_wmi wmi video ttm drm_kms_helper drm snd_via82xx snd_ac97_codec snd_mpu401_uart snd_rawmidi powernow_k8 mperf snd_seq_device snd_pcm snd_page_alloc processor amd64_agp snd_timer agpgart skge freq_table i2c_algo_bit i2c_viapro i2c_core snd k8temp soundcore thermal_sys ac97_bus gameport hwmon button ppdev shpchp evdev parport_pc parport loop
[ 890.786007] Pid: 0, comm: swapper/0 Not tainted 3.5.2 #4 To Be Filled By O.E.M. To Be Filled By O.E.M./A8V Deluxe
[ 890.786007] RIP: 0010:[<ffffffff810957ea>] [<ffffffff810957ea>] tick_check_idle+0x3a/0xe0
[ 890.786007] RSP: 0018:ffff88007fc03f50 EFLAGS: 00010086
[ 890.786007] RAX: 0000000000015180 RBX: c31e1ad9b83b64d7 RCX: ffffffffffffffff
[ 890.786007] RDX: 0000000000000000 RSI: 0000000000000200 RDI: 0000000000015180
[ 890.786007] RBP: ffff88007fc03f88 R08: 0000000000000000 R09: 0000000000000000
[ 890.786007] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000015180
[ 890.786007] R13: 000000000000da40 R14: ffff88007ff1d8c0 R15: 0000000000000000
[ 890.786007] FS: 00007f79bf1b6740(0000) GS:ffff88007fc00000(0000) knlGS:00000000f719c940
[ 890.786007] CS: 0010 DS: 0000 ES: 0000 CR0: 000000008005003b
[ 890.786007] CR2: 00007fff8f780518 CR3: 000000007af3c000 CR4: 00000000000007f0
[ 890.786007] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 890.786007] DR3: 0000000000000000 DR6: 00000000ffff0ff0 DR7: 0000000000000400
[ 890.786007] Process swapper/0 (pid: 0, threadinfo ffffffff82000000, task ffffffff82013440)
[ 890.786007] Stack:
[ 890.786007] ffffffff821762c0 ffff88007fc03f68 ffffffff810497f7 0000000000000000
[ 890.786007] 0000000000000000 ffffffff821762c0 ffff88007ff1d8c0 ffff88007fc03fa8
[ 890.786007] ffffffff81b4fe6e ffffffff82001fd8 0000000000000000 ffffffff82001ef8
[ 890.786007] Call Trace:
[ 890.786007] <IRQ>
[ 890.786007] [<ffffffff810497f7>] ? local_bh_disable+0x17/0x20
[ 890.786007] [<ffffffff81b4fe6e>] smp_apic_timer_interrupt+0x3e/0x99
[ 890.786007] [<ffffffff81b4eedc>] apic_timer_interrupt+0x6c/0x80
[ 890.786007] <EOI>
[ 890.786007] [<ffffffff8100ab7d>] ? default_idle+0x5d/0x1b0
[ 890.786007] [<ffffffff8100ab7f>] ? default_idle+0x5f/0x1b0
[ 890.786007] [<ffffffff8100ab7d>] ? default_idle+0x5d/0x1b0
[ 890.786007] [<ffffffff8100b816>] cpu_idle+0x106/0x120
[ 890.786007] [<ffffffff81b0014e>] rest_init+0xb2/0xc4
[ 890.786007] [<ffffffff81b0009c>] ? csum_partial_copy_generic+0x16c/0x16c
[ 890.786007] [<ffffffff8212cbbd>] start_kernel+0x3af/0x3bc
[ 890.786007] [<ffffffff8212c60d>] ? repair_env_string+0x5e/0x5e
[ 890.786007] [<ffffffff8212c32d>] x86_64_start_reservations+0x131/0x135
[ 890.786007] [<ffffffff8212c409>] x86_64_start_kernel+0xd8/0xdc
[ 890.786007] Code: e8 4c 89 6d f0 4c 89 75 f8 66 66 66 66 90 49 c7 c5 40 da 00 00 41 89 fc 4c 89 eb e8 31 ed ff ff 49 63 c4 48 03 1c c5 80 18 11 82 <8b> 83 98 00 00 00 85 c0 75 1c 8b 43 7c 85 c0 75 15 48 8b 5d e0
[ 890.786007] RIP [<ffffffff810957ea>] tick_check_idle+0x3a/0xe0
[ 890.786007] RSP <ffff88007fc03f50>
[ 890.786007] ---[ end trace 5a3761b5f4473308 ]---
[ 890.786007] Kernel panic - not syncing: Fatal exception in interrupt
[ 890.786007] panic occurred, switching back to text console
[ 890.786007] Rebooting in 10 seconds..
Thanks.
Best regards
Adko.
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