Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S965075AbWBGNXb (ORCPT ); Tue, 7 Feb 2006 08:23:31 -0500 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S965076AbWBGNXa (ORCPT ); Tue, 7 Feb 2006 08:23:30 -0500 Received: from keetweej.xs4all.nl ([213.84.46.114]:8886 "EHLO keetweej.vanheusden.com") by vger.kernel.org with ESMTP id S965075AbWBGNX3 (ORCPT ); Tue, 7 Feb 2006 08:23:29 -0500 Date: Tue, 7 Feb 2006 14:23:27 +0100 From: Folkert van Heusden To: linux-kernel@vger.kernel.org Subject: [2.6.15] frequent "BUG: soft lockup detected on CPU#0" in IDE subsystem Message-ID: <20060207132255.GX4305@vanheusden.com> Mime-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline Organization: www.unixexpert.nl X-Chameleon-Return-To: folkert@vanheusden.com X-Xfmail-Return-To: folkert@vanheusden.com X-Phonenumber: +31-6-41278122 X-URL: http://www.vanheusden.com/ X-PGP-KeyID: 1F28D8AE X-GPG-fingerprint: AC89 09CE 41F2 00B4 FCF2 B174 3019 0E8C 1F28 D8AE X-Key: http://pgp.surfnet.nl:11371/pks/lookup?op=get&search=0x1F28D8AE Reply-By: Tue Feb 7 12:52:36 CET 2006 X-Message-Flag: PGP key-id: 0x1f28d8ae - consider encrypting your e-mail to me with PGP! User-Agent: Mutt/1.5.10i Sender: linux-kernel-owner@vger.kernel.org X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 27099 Lines: 517 kernel: 2.6.15 system: 3.2GHz P4 hyperthreading, 1xIDE, 2GB ram it seems to happen (altough I'm really not sure!) when the system is under heavily load: > 8.0, while running sa-learn (the spamassassin bayes training tool) [17864.859378] BUG: soft lockup detected on CPU#0! [17864.859431] [17864.859474] Pid: 4, comm: watchdog/0 [17864.859516] EIP: 0060:[] CPU: 0 [17864.859562] EIP is at ide_pio_sector+0xb2/0xdf [17864.859606] EFLAGS: 00000206 Not tainted (2.6.15-pwc-ara) [17864.859651] EAX: c2148000 EBX: eed00e00 ECX: 00000000 EDX: 00000005 [17864.859695] ESI: f7d0b000 EDI: c03f4c00 EBP: c03f4c94 DS: 007b ES: 007b [17864.859775] CR0: 8005003b CR2: 40001000 CR3: 003b4000 CR4: 000006d0 [17864.859841] [] ide_pio_multi+0x32/0x3b [17864.859957] [] task_out_intr+0xc3/0xe5 [17864.860071] [] del_timer+0x56/0x58 [17864.860250] [] task_out_intr+0x0/0xe5 [17864.860364] [] ide_intr+0xbe/0x139 [17864.860487] [] handle_IRQ_event+0x26/0x59 [17864.860608] [] __do_IRQ+0x80/0xe0 [17864.860728] [] do_IRQ+0x36/0x66 [17864.860905] [] handle_IRQ_event+0x26/0x59 [17864.861019] [] common_interrupt+0x1a/0x20 [17864.861145] [] tcp_v4_rcv+0x8b6/0x92e [17864.861263] [] common_interrupt+0x1a/0x20 [17864.861394] [] ip_local_deliver+0xe3/0x250 [17864.861573] [] ip_local_deliver_finish+0x0/0x1cc [17864.861695] [] ip_rcv+0x295/0x53b [17864.861810] [] ip_rcv_finish+0x0/0x295 [17864.861939] [] netif_receive_skb+0x283/0x352 [17864.862055] [] do_IRQ+0x3b/0x66 [17864.862179] [] process_backlog+0x86/0x106 [17864.862367] [] net_rx_action+0x88/0x160 [17864.862487] [] __do_softirq+0xbc/0xce [17864.862605] [] watchdog+0x0/0x62 [17864.862716] [] do_softirq+0x32/0x34 [17864.862830] [] do_IRQ+0x3b/0x66 [17864.863008] [] schedule_timeout+0x61/0xa6 [17864.863123] [] common_interrupt+0x1a/0x20 [17864.863242] [] watchdog+0x0/0x62 [17864.863357] [] msleep_interruptible+0x39/0x44 [17864.863473] [] watchdog+0x45/0x62 [17864.863653] [] kthread+0x9c/0xa1 [17864.863770] [] kthread+0x0/0xa1 [17864.863886] [] kernel_thread_helper+0x5/0xb 0 folkert@muur:~$ cat /proc/interrupts CPU0 CPU1 0: 33442442 0 IO-APIC-edge timer 1: 2640 0 IO-APIC-edge i8042 4: 332867 0 IO-APIC-edge serial 7: 0 0 IO-APIC-edge parport0 9: 0 0 IO-APIC-level acpi 12: 101 0 IO-APIC-edge i8042 14: 10824921 0 IO-APIC-edge ide0 15: 290 0 IO-APIC-edge ide1 16: 32379849 37126 IO-APIC-level eth0, eth1 17: 0 0 IO-APIC-level uhci_hcd:usb5 18: 342596358 0 IO-APIC-level ehci_hcd:usb1, uhci_hcd:usb8, wcfxo 19: 336293 0 IO-APIC-level ehci_hcd:usb2, bttv0 20: 11248924 0 IO-APIC-level uhci_hcd:usb3, uhci_hcd:usb6 21: 60570 0 IO-APIC-level uhci_hcd:usb4 22: 70615362 0 IO-APIC-level uhci_hcd:usb7 23: 10 0 IO-APIC-level Intel ICH5 NMI: 33442403 33442390 LOC: 33444212 33444195 ERR: 0 MIS: 37126 Some more dumps from the same running system (from dmesg): [46902.405002] BUG: soft lockup detected on CPU#0! [46902.405060] [46902.405105] Pid: 4, comm: watchdog/0 [46902.405148] EIP: 0060:[] CPU: 0 [46902.405193] EIP is at ide_pio_sector+0xb2/0xdf [46902.405235] EFLAGS: 00000202 Not tainted (2.6.15-pwc-ara) [46902.405279] EAX: c2148000 EBX: ecb1c200 ECX: 00000000 EDX: 00000005 [46902.405323] ESI: f7d0b000 EDI: c03f4c00 EBP: c03f4c94 DS: 007b ES: 007b [46902.405401] CR0: 8005003b CR2: 410ebcb0 CR3: 003b4000 CR4: 000006d0 [46902.405466] [] ide_pio_multi+0x32/0x3b [46902.405583] [] task_out_intr+0xc3/0xe5 [46902.405697] [] del_timer+0x56/0x58 [46902.405880] [] task_out_intr+0x0/0xe5 [46902.405996] [] ide_intr+0xbe/0x139 [46902.406107] [] task_out_intr+0x0/0xe5 [46902.406227] [] handle_IRQ_event+0x26/0x59 [46902.406346] [] __do_IRQ+0x80/0xe0 [46902.406531] [] do_IRQ+0x36/0x66 [46902.406647] [] death_by_timeout+0x0/0x4f [ip_conntrack] [46902.406772] [] common_interrupt+0x1a/0x20 [46902.406898] [] init_netconsole+0x22/0x7a [netconsole] [46902.407017] [] notifier_call_chain+0xb/0x2b [46902.407200] [] death_by_timeout+0x0/0x4f [ip_conntrack] [46902.407318] [] destroy_conntrack+0xf7/0xfc [ip_conntrack] [46902.407438] [] death_by_timeout+0x4d/0x4f [ip_conntrack] [46902.407557] [] run_timer_softirq+0xc7/0x18a [46902.407688] [] __do_softirq+0xbc/0xce [46902.407807] [] do_softirq+0x32/0x34 [46902.407985] [] do_IRQ+0x3b/0x66 [46902.408099] [] lock_timer_base+0x20/0x45 [46902.408213] [] common_interrupt+0x1a/0x20 [46902.408340] [] schedule+0x4de/0xc46 [46902.408476] [] tasklet_action+0x6a/0xb6 [46902.408676] [] watchdog+0x0/0x62 [46902.408787] [] schedule_timeout+0x53/0xa6 [46902.408899] [] common_interrupt+0x1a/0x20 [46902.409019] [] process_timeout+0x0/0x5 [46902.409139] [] msleep_interruptible+0x39/0x44 [46902.409316] [] watchdog+0x45/0x62 [46902.409429] [] kthread+0x9c/0xa1 [46902.409543] [] kthread+0x0/0xa1 [46902.409660] [] kernel_thread_helper+0x5/0xb [133279.324446] BUG: soft lockup detected on CPU#0! [133279.324496] [133279.324539] Pid: 14541, comm: mklogs [133279.324582] EIP: 0060:[] CPU: 0 [133279.324629] EIP is at ide_pio_sector+0xb2/0xdf [133279.324672] EFLAGS: 00200206 Not tainted (2.6.15-pwc-ara) [133279.324716] EAX: d084c000 EBX: dc035000 ECX: 00000000 EDX: 00000005 [133279.324760] ESI: f7d0b000 EDI: c03f4c00 EBP: c03f4c94 DS: 007b ES: 007b [133279.324838] CR0: 8005003b CR2: 080eac58 CR3: 23bd3000 CR4: 000006d0 [133279.324902] [] ide_pio_multi+0x32/0x3b [133279.325017] [] task_out_intr+0xc3/0xe5 [133279.325127] [] del_timer+0x56/0x58 [133279.325308] [] task_out_intr+0x0/0xe5 [133279.325422] [] ide_intr+0xbe/0x139 [133279.325545] [] handle_IRQ_event+0x26/0x59 [133279.325665] [] __do_IRQ+0x80/0xe0 [133279.325785] [] do_IRQ+0x36/0x66 [133279.325961] [] death_by_timeout+0x0/0x4f [ip_conntrack] [133279.326085] [] common_interrupt+0x1a/0x20 [133279.326208] [] init_netconsole+0x22/0x7a [netconsole] [133279.326326] [] kmem_cache_free+0x34/0x50 [133279.326445] [] death_by_timeout+0x0/0x4f [ip_conntrack] [133279.326630] [] death_by_timeout+0x4d/0x4f [ip_conntrack] [133279.326748] [] run_timer_softirq+0xc7/0x18a [133279.326876] [] __do_softirq+0xbc/0xce [133279.326994] [] do_softirq+0x32/0x34 [133279.327105] [] do_IRQ+0x3b/0x66 [133279.327221] [] common_interrupt+0x1a/0x20 [133279.327413] [] copy_strings+0x115/0x212 [133279.327528] [] common_interrupt+0x1a/0x20 [133279.327663] [] copy_strings_kernel+0x20/0x2e [133279.327777] [] do_execve+0x102/0x1c8 [133279.327895] [] sys_execve+0x39/0x82 [133279.328076] [] syscall_call+0x7/0xb [219632.784839] BUG: soft lockup detected on CPU#0! [219632.784911] [219632.784954] Pid: 4, comm: watchdog/0 [219632.784997] EIP: 0060:[] CPU: 0 [219632.785042] EIP is at ide_pio_sector+0xb2/0xdf [219632.785086] EFLAGS: 00000206 Not tainted (2.6.15-pwc-ara) [219632.785130] EAX: c2148000 EBX: e829ea00 ECX: 00000000 EDX: 00000005 [219632.785175] ESI: f7d0b000 EDI: c03f4c00 EBP: c03f4c94 DS: 007b ES: 007b [219632.785258] CR0: 8005003b CR2: 080e594c CR3: 003b4000 CR4: 000006d0 [219632.785324] [] ide_pio_multi+0x32/0x3b [219632.785442] [] task_out_intr+0xc3/0xe5 [219632.785554] [] del_timer+0x56/0x58 [219632.785732] [] task_out_intr+0x0/0xe5 [219632.785845] [] ide_intr+0xbe/0x139 [219632.785967] [] handle_IRQ_event+0x26/0x59 [219632.786087] [] __do_IRQ+0x80/0xe0 [219632.786209] [] do_IRQ+0x36/0x66 [219632.786392] [] common_interrupt+0x1a/0x20 [219632.786518] [] _spin_unlock_irqrestore+0x5/0x6 [219632.786633] [] ehci_hub_status_data+0x90/0xf4 [219632.786752] [] rh_timer_func+0x0/0x5 [219632.786864] [] usb_hcd_poll_rh_status+0x3b/0x136 [219632.787046] [] rh_timer_func+0x0/0x5 [219632.787160] [] run_timer_softirq+0xc7/0x18a [219632.787290] [] __do_softirq+0xbc/0xce [219632.787408] [] do_softirq+0x32/0x34 [219632.787519] [] do_IRQ+0x3b/0x66 [219632.787629] [] uhci_irq+0xf5/0x161 [219632.787808] [] common_interrupt+0x1a/0x20 [219632.787933] [] schedule+0x4de/0xc46 [219632.788046] [] __do_IRQ+0xa8/0xe0 [219632.788204] [] watchdog+0x0/0x62 [219632.788314] [] schedule_timeout+0x53/0xa6 [219632.788493] [] common_interrupt+0x1a/0x20 [219632.788612] [] process_timeout+0x0/0x5 [219632.788732] [] msleep_interruptible+0x39/0x44 [219632.788844] [] watchdog+0x45/0x62 [219632.788956] [] kthread+0x9c/0xa1 [219632.789141] [] kthread+0x0/0xa1 [219632.789257] [] kernel_thread_helper+0x5/0xb [239017.686265] BUG: soft lockup detected on CPU#0! [239017.686316] [239017.686361] Pid: 30133, comm: asterisk [239017.686406] EIP: 0060:[] CPU: 0 [239017.686456] EIP is at ide_pio_sector+0xb2/0xdf [239017.686503] EFLAGS: 00000202 Not tainted (2.6.15-pwc-ara) [239017.686549] EAX: e0602000 EBX: cec1fc00 ECX: 00000000 EDX: 00000005 [239017.686596] ESI: f7d0b000 EDI: c03f4c00 EBP: c03f4c94 DS: 007b ES: 007b [239017.686682] CR0: 8005003b CR2: bfa283ac CR3: 1d3c3000 CR4: 000006d0 [239017.686748] [] ide_pio_multi+0x32/0x3b [239017.686871] [] task_out_intr+0xc3/0xe5 [239017.686989] [] del_timer+0x56/0x58 [239017.687171] [] task_out_intr+0x0/0xe5 [239017.687295] [] ide_intr+0xbe/0x139 [239017.687425] [] handle_IRQ_event+0x26/0x59 [239017.687553] [] __do_IRQ+0x80/0xe0 [239017.687682] [] do_IRQ+0x36/0x66 [239017.687869] [] cpu_callback+0x20/0xca [239017.687992] [] common_interrupt+0x1a/0x20 [239017.688120] [] con_font_set+0x4e/0x15a [239017.688238] [] __kfree_skb+0x11/0x108 [239017.688365] [] i8042_timer_func+0x0/0xb [239017.688560] [] net_tx_action+0x4d/0x119 [239017.688692] [] __do_softirq+0xbc/0xce [239017.688819] [] do_softirq+0x32/0x34 [239017.688940] [] do_IRQ+0x3b/0x66 [239017.689059] [] do_IRQ+0x3b/0x66 [239017.689176] [] common_interrupt+0x1a/0x20 [239017.689375] [] fput+0x6/0x15 [239017.689500] [] do_pollfd+0x52/0x8b [239017.689627] [] do_poll+0x55/0xb1 [239017.689759] [] sys_poll+0x123/0x1de [239017.689887] [] __pollwait+0x0/0xc1 [239017.690083] [] syscall_call+0x7/0xb [306008.724808] BUG: soft lockup detected on CPU#0! [306008.724874] [306008.724921] Pid: 0, comm: swapper [306008.724965] EIP: 0060:[] CPU: 0 [306008.725015] EIP is at ide_pio_sector+0xb2/0xdf [306008.725061] EFLAGS: 00200206 Not tainted (2.6.15-pwc-ara) [306008.725110] EAX: c0384000 EBX: ee7f3c00 ECX: 00000000 EDX: 00000005 [306008.725157] ESI: f7d0b000 EDI: c03f4c00 EBP: c03f4c94 DS: 007b ES: 007b [306008.725239] CR0: 8005003b CR2: b7fd9000 CR3: 003b4000 CR4: 000006d0 [306008.725312] [] ide_pio_multi+0x32/0x3b [306008.725437] [] task_out_intr+0xc3/0xe5 [306008.725551] [] del_timer+0x56/0x58 [306008.725665] [] task_out_intr+0x0/0xe5 [306008.725796] [] ide_intr+0xbe/0x139 [306008.727748] [] handle_IRQ_event+0x26/0x59 [306008.727870] [] __do_IRQ+0x80/0xe0 [306008.727995] [] do_IRQ+0x36/0x66 [306008.728116] [] common_interrupt+0x1a/0x20 [306008.728251] [] boomerang_start_xmit+0x8a/0x314 [3c59x] [306008.728388] [] common_interrupt+0x1a/0x20 [306008.728532] [] qdisc_restart+0x5c/0x1d4 [306008.728652] [] qdisc_restart+0x11c/0x1d4 [306008.728786] [] pfifo_fast_enqueue+0x0/0x8b [306008.728904] [] dev_queue_xmit+0x1f4/0x27f [306008.729058] [] ip_output+0x113/0x269 [306008.729214] [] ip_finish_output2+0x0/0x1a9 [306008.729368] [] ip_queue_xmit+0x368/0x4ce [306008.729542] [] dst_output+0x0/0x1e [306008.729719] [] ide_intr+0x101/0x139 [306008.729862] [] ide_intr+0x101/0x139 [306008.730002] [] handle_IRQ_event+0x26/0x59 [306008.730137] [] __do_IRQ+0xa8/0xe0 [306008.730275] [] do_IRQ+0x3b/0x66 [306008.730397] [] do_IRQ+0x3b/0x66 [306008.730510] [] common_interrupt+0x1a/0x20 [306008.730644] [] tcp_transmit_skb+0x462/0x733 [306008.730780] [] tcp_send_ack+0xa2/0xee [306008.730897] [] tcp_rcv_established+0x61a/0x7ea [306008.731026] [] tcp_v4_do_rcv+0xe5/0xea [306008.731149] [] tcp_v4_rcv+0x6f6/0x92e [306008.731303] [] ip_local_deliver+0xe3/0x250 [306008.731428] [] ip_local_deliver_finish+0x0/0x1cc [306008.731560] [] ip_rcv+0x295/0x53b [306008.731680] [] ip_rcv_finish+0x0/0x295 [306008.731807] [] ing_filter+0x1c/0xa7 [306008.731973] [] netif_receive_skb+0x283/0x352 [306008.732137] [] process_backlog+0x86/0x106 [306008.732319] [] net_rx_action+0x88/0x160 [306008.732491] [] __do_softirq+0xbc/0xce [306008.732650] [] do_softirq+0x32/0x34 [306008.732761] [] do_IRQ+0x3b/0x66 [306008.732875] [] common_interrupt+0x1a/0x20 [306008.732999] [] schedule+0x72/0xc46 [306008.733153] [] xfrm_state_find+0xf/0xd7b [306008.733265] [] cpu_idle+0x79/0x7b [306008.733374] [] start_kernel+0x149/0x162 [306008.733480] [] unknown_bootoption+0x0/0x1a0 [329131.145470] BUG: soft lockup detected on CPU#0! [329131.145524] [329131.145568] Pid: 2, comm: migration/0 [329131.145612] EIP: 0060:[] CPU: 0 [329131.145658] EIP is at ide_pio_sector+0xb2/0xdf [329131.145701] EFLAGS: 00000206 Not tainted (2.6.15-pwc-ara) [329131.145744] EAX: c2144000 EBX: c59a6200 ECX: 00000000 EDX: 00000005 [329131.145788] ESI: f7d0b000 EDI: c03f4c00 EBP: c03f4c94 DS: 007b ES: 007b [329131.145869] CR0: 8005003b CR2: 4d5591e4 CR3: 003b4000 CR4: 000006d0 [329131.145935] [] ide_pio_multi+0x32/0x3b [329131.146054] [] task_out_intr+0xc3/0xe5 [329131.146166] [] del_timer+0x56/0x58 [329131.146345] [] task_out_intr+0x0/0xe5 [329131.146460] [] ide_intr+0xbe/0x139 [329131.146583] [] handle_IRQ_event+0x26/0x59 [329131.146703] [] __do_IRQ+0x80/0xe0 [329131.146825] [] do_IRQ+0x36/0x66 [329131.147006] [] common_interrupt+0x1a/0x20 [329131.147134] [] ipt_do_table+0x77/0x315 [ip_tables] [329131.147262] [] do_IRQ+0x3b/0x66 [329131.147392] [] ipt_hook+0x29/0x31 [iptable_filter] [329131.147513] [] nf_iterate+0x69/0x83 [329131.147693] [] ip_local_deliver_finish+0x0/0x1cc [329131.147814] [] ip_local_deliver_finish+0x0/0x1cc [329131.147926] [] nf_hook_slow+0x5d/0xea [329131.148040] [] ip_local_deliver_finish+0x0/0x1cc [329131.148162] [] ip_local_deliver+0x220/0x250 [329131.148276] [] ip_local_deliver_finish+0x0/0x1cc [329131.148459] [] ip_rcv+0x295/0x53b [329131.148573] [] ip_rcv_finish+0x0/0x295 [329131.148701] [] netif_receive_skb+0x283/0x352 [329131.148836] [] process_backlog+0x86/0x106 [329131.148961] [] net_rx_action+0x88/0x160 [329131.149147] [] __do_softirq+0xbc/0xce [329131.149266] [] do_softirq+0x32/0x34 [329131.149378] [] do_IRQ+0x3b/0x66 [329131.149490] [] do_IRQ+0x3b/0x66 [329131.149606] [] common_interrupt+0x1a/0x20 [329131.149799] [] kthread_should_stop+0x6/0x16 [329131.149914] [] migration_thread+0x39/0xf1 [329131.150033] [] migration_thread+0x0/0xf1 [329131.150143] [] kthread+0x9c/0xa1 [329131.150258] [] kthread+0x0/0xa1 [329131.150372] [] kernel_thread_helper+0x5/0xb [329160.501774] BUG: soft lockup detected on CPU#0! [329160.501836] [329160.501879] Pid: 2, comm: migration/0 [329160.501923] EIP: 0060:[] CPU: 0 [329160.501969] EIP is at ide_pio_sector+0xb2/0xdf [329160.502012] EFLAGS: 00200202 Not tainted (2.6.15-pwc-ara) [329160.502056] EAX: c2144000 EBX: d60d4200 ECX: 00000000 EDX: 00000005 [329160.502103] ESI: f7d0b000 EDI: c03f4c00 EBP: c03f4c94 DS: 007b ES: 007b [329160.502183] CR0: 8005003b CR2: b7f53000 CR3: 003b4000 CR4: 000006d0 [329160.502246] [] ide_pio_multi+0x32/0x3b [329160.502363] [] task_out_intr+0xc3/0xe5 [329160.502476] [] del_timer+0x56/0x58 [329160.502667] [] task_out_intr+0x0/0xe5 [329160.502780] [] ide_intr+0xbe/0x139 [329160.502904] [] handle_IRQ_event+0x26/0x59 [329160.503024] [] __do_IRQ+0x80/0xe0 [329160.503148] [] do_IRQ+0x36/0x66 [329160.503327] [] ide_intr+0x101/0x139 [329160.503440] [] common_interrupt+0x1a/0x20 [329160.503569] [] ipt_do_table+0xac/0x315 [ip_tables] [329160.503720] [] ipt_route_hook+0x29/0x31 [iptable_mangle] [329160.503839] [] nf_iterate+0x69/0x83 [329160.504018] [] ip_rcv_finish+0x0/0x295 [329160.504138] [] ip_rcv_finish+0x0/0x295 [329160.504251] [] nf_hook_slow+0x5d/0xea [329160.504367] [] ip_rcv_finish+0x0/0x295 [329160.504488] [] ip_rcv+0x434/0x53b [329160.504601] [] ip_rcv_finish+0x0/0x295 [329160.504792] [] netif_receive_skb+0x283/0x352 [329160.504927] [] process_backlog+0x86/0x106 [329160.505053] [] net_rx_action+0x88/0x160 [329160.505175] [] __do_softirq+0xbc/0xce [329160.505295] [] do_softirq+0x32/0x34 [329160.505471] [] do_IRQ+0x3b/0x66 [329160.505587] [] common_interrupt+0x1a/0x20 [329160.505714] [] schedule+0x4de/0xc46 [329160.505880] [] migration_thread+0x7a/0xf1 [329160.506002] [] migration_thread+0x0/0xf1 [329160.506179] [] kthread+0x9c/0xa1 [329160.506296] [] kthread+0x0/0xa1 [329160.506411] [] kernel_thread_helper+0x5/0xb [333721.677320] BUG: soft lockup detected on CPU#0! [333721.677370] [333721.677412] Pid: 1547, comm: pptp [333721.677456] EIP: 0060:[] CPU: 0 [333721.677501] EIP is at ide_pio_sector+0xb2/0xdf [333721.677547] EFLAGS: 00000202 Not tainted (2.6.15-pwc-ara) [333721.677591] EAX: f6d7a000 EBX: d2f71000 ECX: 00000000 EDX: 00000005 [333721.677636] ESI: f7d0b000 EDI: c03f4c00 EBP: c03f4c94 DS: 007b ES: 007b [333721.677717] CR0: 8005003b CR2: 080b4862 CR3: 36d50000 CR4: 000006d0 [333721.677783] [] ide_pio_multi+0x32/0x3b [333721.677902] [] task_out_intr+0xc3/0xe5 [333721.678011] [] del_timer+0x56/0x58 [333721.678188] [] task_out_intr+0x0/0xe5 [333721.678303] [] ide_intr+0xbe/0x139 [333721.678419] [] task_out_intr+0x0/0xe5 [333721.678540] [] handle_IRQ_event+0x26/0x59 [333721.678661] [] __do_IRQ+0x80/0xe0 [333721.678836] [] ide_intr+0x101/0x139 [333721.678954] [] i8042_timer_func+0x0/0xb [333721.679066] [] do_IRQ+0x36/0x66 [333721.679176] [] handle_IRQ_event+0x26/0x59 [333721.679291] [] common_interrupt+0x1a/0x20 [333721.679477] [] i8042_timer_func+0x0/0xb [333721.679592] [] cpu_callback+0x20/0xca [333721.679708] [] _spin_unlock_irqrestore+0x5/0x6 [333721.679825] [] i8042_interrupt+0x208/0x246 [333721.679938] [] common_interrupt+0x1a/0x20 [333721.680055] [] i8042_timer_func+0x0/0xb [333721.680242] [] i8042_timer_func+0x0/0xb [333721.680355] [] run_timer_softirq+0xc7/0x18a [333721.680470] [] __rcu_process_callbacks+0x85/0xcd [333721.680600] [] __do_softirq+0xbc/0xce [333721.680721] [] do_softirq+0x32/0x34 [333721.680899] [] do_IRQ+0x3b/0x66 [333721.681015] [] common_interrupt+0x1a/0x20 [333721.681144] [] normal_poll+0xf0/0x134 [333721.681261] [] normal_poll+0x0/0x134 [333721.681374] [] tty_poll+0x7a/0x7f [333721.681561] [] do_select+0x22e/0x287 [333721.681707] [] __pollwait+0x0/0xc1 [333721.681829] [] sys_select+0x249/0x3b4 [333721.681972] [] syscall_call+0x7/0xb [333751.673421] BUG: soft lockup detected on CPU#0! [333751.673469] [333751.673511] Pid: 2922, comm: scanlogd [333751.673558] EIP: 0060:[] CPU: 0 [333751.673603] EIP is at ide_pio_sector+0xb2/0xdf [333751.673646] EFLAGS: 00000202 Not tainted (2.6.15-pwc-ara) [333751.673690] EAX: f6228000 EBX: f08d2800 ECX: 00000000 EDX: 00000005 [333751.673735] ESI: f7d0b000 EDI: c03f4c00 EBP: c03f4c94 DS: 007b ES: 007b [333751.673813] CR0: 8005003b CR2: 080b0724 CR3: 36c8b000 CR4: 000006d0 [333751.675396] [] ide_pio_multi+0x32/0x3b [333751.675511] [] task_out_intr+0xc3/0xe5 [333751.675626] [] del_timer+0x56/0x58 [333751.675806] [] task_out_intr+0x0/0xe5 [333751.675920] [] ide_intr+0xbe/0x139 [333751.676030] [] ide_intr+0x101/0x139 [333751.676151] [] handle_IRQ_event+0x26/0x59 [333751.676269] [] __do_IRQ+0x80/0xe0 [333751.676456] [] do_IRQ+0x36/0x66 [333751.676576] [] common_interrupt+0x1a/0x20 [333751.676698] [] proc_do_submiturb+0x12a/0x758 [333751.676814] [] _spin_unlock_irqrestore+0x5/0x6 [333751.676931] [] uhci_hub_status_data+0xb9/0x128 [333751.677117] [] rh_timer_func+0x0/0x5 [333751.677229] [] usb_hcd_poll_rh_status+0x3b/0x136 [333751.677348] [] rh_timer_func+0x0/0x5 [333751.677459] [] run_timer_softirq+0xc7/0x18a [333751.677589] [] __do_softirq+0xbc/0xce [333751.677709] [] do_softirq+0x32/0x34 [333751.677889] [] do_IRQ+0x3b/0x66 [333751.678005] [] common_interrupt+0x1a/0x20 [333751.678131] [] sock_rfree+0xd/0xe [333751.678244] [] __kfree_skb+0x4d/0x108 [333751.678359] [] skb_free_datagram+0x0/0x28 [333751.678539] [] raw_recvmsg+0x12a/0x186 [333751.678667] [] sock_common_recvmsg+0x47/0x66 [333751.678792] [] sock_aio_read+0xd7/0xec [333751.678940] [] boomerang_interrupt+0xea/0x415 [3c59x] [333751.679065] [] do_sync_read+0xb2/0xf7 [333751.679286] [] autoremove_wake_function+0x0/0x43 [333751.679404] [] common_interrupt+0x1a/0x20 [333751.679527] [] vfs_read+0x12e/0x13d [333751.679647] [] sys_read+0x47/0x76 [333751.679771] [] syscall_call+0x7/0xb [333766.686386] BUG: soft lockup detected on CPU#0! [333766.686441] [333766.686482] Pid: 14, comm: kblockd/0 [333766.686527] EIP: 0060:[] CPU: 0 [333766.686573] EIP is at ide_pio_sector+0xb2/0xdf [333766.686615] EFLAGS: 00000202 Not tainted (2.6.15-pwc-ara) [333766.686658] EAX: c2188000 EBX: c8bdf600 ECX: 00000000 EDX: 00000005 [333766.686702] ESI: f7d0b000 EDI: c03f4c00 EBP: c03f4c94 DS: 007b ES: 007b [333766.686780] CR0: 8005003b CR2: 4000f070 CR3: 003b4000 CR4: 000006d0 [333766.686844] [] ide_pio_multi+0x32/0x3b [333766.686962] [] task_out_intr+0xc3/0xe5 [333766.687073] [] del_timer+0x56/0x58 [333766.687255] [] task_out_intr+0x0/0xe5 [333766.687369] [] ide_intr+0xbe/0x139 [333766.687493] [] handle_IRQ_event+0x26/0x59 [333766.687612] [] __do_IRQ+0x80/0xe0 [333766.687732] [] do_IRQ+0x36/0x66 [333766.687914] [] common_interrupt+0x1a/0x20 [333766.688042] [] ipt_do_table+0xac/0x315 [ip_tables] [333766.688197] [] ipt_hook+0x29/0x31 [iptable_filter] [333766.688317] [] nf_iterate+0x69/0x83 [333766.688431] [] ip_local_deliver_finish+0x0/0x1cc [333766.688615] [] ip_local_deliver_finish+0x0/0x1cc [333766.688726] [] nf_hook_slow+0x5d/0xea [333766.688841] [] ip_local_deliver_finish+0x0/0x1cc [333766.688963] [] ip_local_deliver+0x220/0x250 [333766.689076] [] ip_local_deliver_finish+0x0/0x1cc [333766.689199] [] ip_rcv+0x295/0x53b [333766.689378] [] ip_rcv_finish+0x0/0x295 [333766.689506] [] netif_receive_skb+0x283/0x352 [333766.689639] [] process_backlog+0x86/0x106 [333766.689763] [] net_rx_action+0x88/0x160 [333766.689882] [] __do_softirq+0xbc/0xce [333766.690064] [] do_softirq+0x32/0x34 [333766.690178] [] do_IRQ+0x3b/0x66 [333766.690296] [] common_interrupt+0x1a/0x20 [333766.690424] [] worker_thread+0x11e/0x21a [333766.690544] [] as_work_handler+0x0/0x42 [333766.690730] [] default_wake_function+0x0/0xc [333766.690853] [] default_wake_function+0x0/0xc [333766.690976] [] worker_thread+0x0/0x21a [333766.691086] [] kthread+0x9c/0xa1 [333766.691207] [] kthread+0x0/0xa1 [333766.691323] [] kernel_thread_helper+0x5/0xb Folkert van Heusden www.vanheusden.com/multitail - multitail is tail on steroids. multiple windows, filtering, coloring, anything you can think of ---------------------------------------------------------------------- Phone: +31-6-41278122, PGP-key: 1F28D8AE, www.vanheusden.com - To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/