Bug#439706: Random softlockups with ipw3945 on core2duo
Package: ipw3945-modules-2.6.21-2-686
Version: 2.6.21+1.2.1-3
Severity: normal
I get random softlockups with with the wireless card in a core2duo laptop, an HP 6710b. The
problem usually occurs after the laptop has remained idle for some time, but occasionally
manifests much sooner, possibly within half an hour of boot-up, while in active use.
When the softlockup occurs, keyboard usage in KDE/X is lost. Mouse usage remains, and once X
is stopped, keyboard usage in the console is fine. Crtl-Alt-F1 to get a console does not work
either. Oddities are noted in some other apps (e.g. konsole will not respond to clicking the
close button, but cutting and pasting commands into it with middle-click works.)
Let me know what other information I can provide.
Cheers,
Allwyn.
root@slimer:~# dpkg-query -W ipw3945-modules-2.6.21-2-686 linux-image-2.6.21-2-686 firmware-ipw3945
ipw3945-modules-2.6.21-2-686 2.6.21+1.2.1-3
linux-image-2.6.21-2-686 2.6.21-6
firmware-ipw3945 0.7
(the following output was edited to remove entries which did not result in a softlockup,
as well as to insert breaks between successive boots for readability.)
The earlier logs were taken some time ago with firmware version 0.6, the later ones today
with firmware 0.7. I'm not sure how much difference that makes. At a rough estimate, problems
are seen every two-four days and every two-three boots.
root@slimer:~# grep -h 'kernel:\s*\(\[<\|ipw\|BUG\|=\)' /var/log/kern.log.0 /var/log/kern.log
Aug 5 02:34:49 slimer kernel: ipw3945: Intel(R) PRO/Wireless 3945 Network Connection driver for Linux, 1.2.1dmpr
Aug 5 02:34:49 slimer kernel: ipw3945: Copyright(c) 2003-2006 Intel Corporation
Aug 5 02:34:49 slimer kernel: ipw3945: Detected Intel PRO/Wireless 3945ABG Network Connection
Aug 5 02:34:49 slimer kernel: ipw3945: Detected geography ABG (13 802.11bg channels, 4 802.11a channels)
Aug 5 03:39:52 slimer kernel: ipw3945: Error sending cmd #07 to daemon: time out after 500ms.
Aug 5 03:39:53 slimer kernel: ipw3945: Error sending SCAN_ABORT_CMD: time out after 500ms.
Aug 5 03:39:54 slimer kernel: ipw3945: Error sending cmd #08 to daemon: time out after 500ms.
Aug 5 03:39:54 slimer kernel: ipw3945: Error sending ADD_STA: time out after 500ms.
Aug 5 03:39:55 slimer kernel: ipw3945: Error sending SCAN_ABORT_CMD: time out after 500ms.
Aug 5 03:40:05 slimer kernel: BUG: soft lockup detected on CPU#0!
Aug 5 03:40:05 slimer kernel: [<c014ab53>] softlockup_tick+0xa6/0xb5
Aug 5 03:40:05 slimer kernel: [<c012a062>] update_process_times+0x3b/0x5e
Aug 5 03:40:05 slimer kernel: [<c0138e08>] tick_sched_timer+0x78/0xbb
Aug 5 03:40:05 slimer kernel: [<c01358e4>] hrtimer_interrupt+0x131/0x1bd
Aug 5 03:40:05 slimer kernel: [<c0138d90>] tick_sched_timer+0x0/0xbb
Aug 5 03:40:05 slimer kernel: [<c0114bbd>] smp_apic_timer_interrupt+0x6c/0x7d
Aug 5 03:40:05 slimer kernel: [<c010481c>] apic_timer_interrupt+0x28/0x30
Aug 5 03:40:05 slimer kernel: [<c029e7a7>] _spin_unlock_irqrestore+0xa/0x13
Aug 5 03:40:05 slimer kernel: [<f8b5ba5c>] ipw_bg_rx_queue_replenish+0x25/0x31 [ipw3945]
Aug 5 03:40:05 slimer kernel: [<c012f8e1>] run_workqueue+0x85/0x125
Aug 5 03:40:05 slimer kernel: [<f8b5ba37>] ipw_bg_rx_queue_replenish+0x0/0x31 [ipw3945]
Aug 5 03:40:05 slimer kernel: [<c0130198>] worker_thread+0xf9/0x124
Aug 5 03:40:05 slimer kernel: [<c011d236>] default_wake_function+0x0/0xc
Aug 5 03:40:05 slimer kernel: [<c013009f>] worker_thread+0x0/0x124
Aug 5 03:40:05 slimer kernel: [<c013281e>] kthread+0xb2/0xdc
Aug 5 03:40:05 slimer kernel: [<c013276c>] kthread+0x0/0xdc
Aug 5 03:40:05 slimer kernel: [<c01049a7>] kernel_thread_helper+0x7/0x10
Aug 5 03:40:05 slimer kernel: =======================
Aug 5 03:40:54 slimer kernel: ipw3945: Error sending LEDS_CMD: time out after 500ms.
Aug 5 03:40:54 slimer kernel: ipw3945: Error sending LEDS_CMD: time out after 500ms.
Aug 5 10:30:01 slimer kernel: ipw3945: Intel(R) PRO/Wireless 3945 Network Connection driver for Linux, 1.2.1dmpr
Aug 5 10:30:01 slimer kernel: ipw3945: Copyright(c) 2003-2006 Intel Corporation
Aug 5 10:30:01 slimer kernel: ipw3945: Detected Intel PRO/Wireless 3945ABG Network Connection
Aug 5 10:30:01 slimer kernel: ipw3945: Detected geography ABG (13 802.11bg channels, 4 802.11a channels)
Aug 5 18:04:13 slimer kernel: ipw3945: Error sending cmd #07 to daemon: time out after 500ms.
Aug 5 18:04:15 slimer kernel: ipw3945: Error sending SCAN_ABORT_CMD: time out after 500ms.
Aug 5 18:04:16 slimer kernel: ipw3945: Error sending cmd #08 to daemon: time out after 500ms.
Aug 5 18:04:16 slimer kernel: ipw3945: Error sending ADD_STA: time out after 500ms.
Aug 5 18:04:17 slimer kernel: ipw3945: Error sending SCAN_ABORT_CMD: time out after 500ms.
Aug 5 18:05:16 slimer kernel: ipw3945: Error sending LEDS_CMD: time out after 500ms.
Aug 5 18:05:16 slimer kernel: ipw3945: Error sending LEDS_CMD: time out after 500ms.
Aug 8 23:42:46 slimer kernel: ipw3945: Intel(R) PRO/Wireless 3945 Network Connection driver for Linux, 1.2.1dmpr
Aug 8 23:42:46 slimer kernel: ipw3945: Copyright(c) 2003-2006 Intel Corporation
Aug 8 23:42:46 slimer kernel: ipw3945: Detected Intel PRO/Wireless 3945ABG Network Connection
Aug 8 23:42:46 slimer kernel: ipw3945: Detected geography ABG (13 802.11bg channels, 4 802.11a channels)
Aug 9 09:42:20 slimer kernel: ipw3945: Error sending cmd #07 to daemon: time out after 500ms.
Aug 9 09:42:22 slimer kernel: ipw3945: Error sending SCAN_ABORT_CMD: time out after 500ms.
Aug 9 09:42:23 slimer kernel: ipw3945: Error sending cmd #08 to daemon: time out after 500ms.
Aug 9 09:42:23 slimer kernel: ipw3945: Error sending ADD_STA: time out after 500ms.
Aug 9 09:42:24 slimer kernel: ipw3945: Error sending SCAN_ABORT_CMD: time out after 500ms.
Aug 9 09:42:33 slimer kernel: BUG: soft lockup detected on CPU#0!
Aug 9 09:42:33 slimer kernel: [<c014ab53>] softlockup_tick+0xa6/0xb5
Aug 9 09:42:33 slimer kernel: [<c012a062>] update_process_times+0x3b/0x5e
Aug 9 09:42:33 slimer kernel: [<c0138e08>] tick_sched_timer+0x78/0xbb
Aug 9 09:42:33 slimer kernel: [<c01358e4>] hrtimer_interrupt+0x131/0x1bd
Aug 9 09:42:33 slimer kernel: [<c0138d90>] tick_sched_timer+0x0/0xbb
Aug 9 09:42:33 slimer kernel: [<c0114bbd>] smp_apic_timer_interrupt+0x6c/0x7d
Aug 9 09:42:33 slimer kernel: [<c010481c>] apic_timer_interrupt+0x28/0x30
Aug 9 09:42:33 slimer kernel: [<c029e7a7>] _spin_unlock_irqrestore+0xa/0x13
Aug 9 09:42:33 slimer kernel: [<f8b58a5c>] ipw_bg_rx_queue_replenish+0x25/0x31 [ipw3945]
Aug 9 09:42:33 slimer kernel: [<c012f8e1>] run_workqueue+0x85/0x125
Aug 9 09:42:33 slimer kernel: [<f8b58a37>] ipw_bg_rx_queue_replenish+0x0/0x31 [ipw3945]
Aug 9 09:42:33 slimer kernel: [<c0130198>] worker_thread+0xf9/0x124
Aug 9 09:42:33 slimer kernel: [<c011d236>] default_wake_function+0x0/0xc
Aug 9 09:42:33 slimer kernel: [<c013009f>] worker_thread+0x0/0x124
Aug 9 09:42:33 slimer kernel: [<c013281e>] kthread+0xb2/0xdc
Aug 9 09:42:33 slimer kernel: [<c013276c>] kthread+0x0/0xdc
Aug 9 09:42:33 slimer kernel: [<c01049a7>] kernel_thread_helper+0x7/0x10
Aug 9 09:42:33 slimer kernel: =======================
Aug 9 09:43:23 slimer kernel: ipw3945: Error sending LEDS_CMD: time out after 500ms.
Aug 9 09:43:23 slimer kernel: ipw3945: Error sending LEDS_CMD: time out after 500ms.
Aug 9 10:33:52 slimer kernel: ipw3945: Intel(R) PRO/Wireless 3945 Network Connection driver for Linux, 1.2.1dmpr
Aug 9 10:33:52 slimer kernel: ipw3945: Copyright(c) 2003-2006 Intel Corporation
Aug 9 10:33:52 slimer kernel: ipw3945: Detected Intel PRO/Wireless 3945ABG Network Connection
Aug 9 10:33:52 slimer kernel: ipw3945: Detected geography ABG (13 802.11bg channels, 4 802.11a channels)
Aug 10 09:38:43 slimer kernel: ipw3945: Error sending cmd #07 to daemon: time out after 500ms.
Aug 10 09:38:45 slimer kernel: ipw3945: Error sending SCAN_ABORT_CMD: time out after 500ms.
Aug 10 09:38:45 slimer kernel: ipw3945: Error sending cmd #08 to daemon: time out after 500ms.
Aug 10 09:38:46 slimer kernel: ipw3945: Error sending ADD_STA: time out after 500ms.
Aug 10 09:38:46 slimer kernel: ipw3945: Error sending SCAN_ABORT_CMD: time out after 500ms.
Aug 10 09:38:56 slimer kernel: BUG: soft lockup detected on CPU#0!
Aug 10 09:38:56 slimer kernel: [<c014ab53>] softlockup_tick+0xa6/0xb5
Aug 10 09:38:56 slimer kernel: [<c012a062>] update_process_times+0x3b/0x5e
Aug 10 09:38:56 slimer kernel: [<c0138e08>] tick_sched_timer+0x78/0xbb
Aug 10 09:38:56 slimer kernel: [<c01358e4>] hrtimer_interrupt+0x131/0x1bd
Aug 10 09:38:56 slimer kernel: [<c0138d90>] tick_sched_timer+0x0/0xbb
Aug 10 09:38:56 slimer kernel: [<c0114bbd>] smp_apic_timer_interrupt+0x6c/0x7d
Aug 10 09:38:56 slimer kernel: [<c010481c>] apic_timer_interrupt+0x28/0x30
Aug 10 09:38:56 slimer kernel: [<c029e7a7>] _spin_unlock_irqrestore+0xa/0x13
Aug 10 09:38:56 slimer kernel: [<f8ccda5c>] ipw_bg_rx_queue_replenish+0x25/0x31 [ipw3945]
Aug 10 09:38:56 slimer kernel: [<c012f8e1>] run_workqueue+0x85/0x125
Aug 10 09:38:56 slimer kernel: [<f8ccda37>] ipw_bg_rx_queue_replenish+0x0/0x31 [ipw3945]
Aug 10 09:38:56 slimer kernel: [<c0130198>] worker_thread+0xf9/0x124
Aug 10 09:38:56 slimer kernel: [<c011d236>] default_wake_function+0x0/0xc
Aug 10 09:38:56 slimer kernel: [<c013009f>] worker_thread+0x0/0x124
Aug 10 09:38:56 slimer kernel: [<c013281e>] kthread+0xb2/0xdc
Aug 10 09:38:56 slimer kernel: [<c013276c>] kthread+0x0/0xdc
Aug 10 09:38:56 slimer kernel: [<c01049a7>] kernel_thread_helper+0x7/0x10
Aug 10 09:38:56 slimer kernel: =======================
Aug 10 09:39:45 slimer kernel: ipw3945: Error sending LEDS_CMD: time out after 500ms.
Aug 10 09:39:46 slimer kernel: ipw3945: Error sending LEDS_CMD: time out after 500ms.
Aug 12 02:04:09 slimer kernel: ipw3945: Intel(R) PRO/Wireless 3945 Network Connection driver for Linux, 1.2.1dmpr
Aug 12 02:04:09 slimer kernel: ipw3945: Copyright(c) 2003-2006 Intel Corporation
Aug 12 02:04:09 slimer kernel: ipw3945: Detected Intel PRO/Wireless 3945ABG Network Connection
Aug 12 02:04:09 slimer kernel: ipw3945: Detected geography ABG (13 802.11bg channels, 4 802.11a channels)
Aug 12 09:41:12 slimer kernel: ipw3945: Error sending cmd #07 to daemon: time out after 500ms.
Aug 12 09:41:14 slimer kernel: ipw3945: Error sending SCAN_ABORT_CMD: time out after 500ms.
Aug 12 09:41:14 slimer kernel: ipw3945: Error sending cmd #08 to daemon: time out after 500ms.
Aug 12 09:41:15 slimer kernel: ipw3945: Error sending ADD_STA: time out after 500ms.
Aug 12 09:41:15 slimer kernel: ipw3945: Error sending SCAN_ABORT_CMD: time out after 500ms.
Aug 12 09:41:25 slimer kernel: BUG: soft lockup detected on CPU#0!
Aug 12 09:41:25 slimer kernel: [<c014ab53>] softlockup_tick+0xa6/0xb5
Aug 12 09:41:25 slimer kernel: [<c012a062>] update_process_times+0x3b/0x5e
Aug 12 09:41:25 slimer kernel: [<c0138e08>] tick_sched_timer+0x78/0xbb
Aug 12 09:41:25 slimer kernel: [<c01358e4>] hrtimer_interrupt+0x131/0x1bd
Aug 12 09:41:25 slimer kernel: [<c0138d90>] tick_sched_timer+0x0/0xbb
Aug 12 09:41:25 slimer kernel: [<c0114bbd>] smp_apic_timer_interrupt+0x6c/0x7d
Aug 12 09:41:25 slimer kernel: [<c010481c>] apic_timer_interrupt+0x28/0x30
Aug 12 09:41:25 slimer kernel: [<c029e7a7>] _spin_unlock_irqrestore+0xa/0x13
Aug 12 09:41:25 slimer kernel: [<f8ccda5c>] ipw_bg_rx_queue_replenish+0x25/0x31 [ipw3945]
Aug 12 09:41:25 slimer kernel: [<c012f8e1>] run_workqueue+0x85/0x125
Aug 12 09:41:25 slimer kernel: [<f8ccda37>] ipw_bg_rx_queue_replenish+0x0/0x31 [ipw3945]
Aug 12 09:41:25 slimer kernel: [<c0130198>] worker_thread+0xf9/0x124
Aug 12 09:41:25 slimer kernel: [<c011d236>] default_wake_function+0x0/0xc
Aug 12 09:41:25 slimer kernel: [<c013009f>] worker_thread+0x0/0x124
Aug 12 09:41:25 slimer kernel: [<c013281e>] kthread+0xb2/0xdc
Aug 12 09:41:25 slimer kernel: [<c013276c>] kthread+0x0/0xdc
Aug 12 09:41:25 slimer kernel: [<c01049a7>] kernel_thread_helper+0x7/0x10
Aug 12 09:41:25 slimer kernel: =======================
Aug 12 09:42:14 slimer kernel: ipw3945: Error sending LEDS_CMD: time out after 500ms.
Aug 12 09:42:15 slimer kernel: ipw3945: Error sending LEDS_CMD: time out after 500ms.
Aug 12 15:33:03 slimer kernel: ipw3945: Intel(R) PRO/Wireless 3945 Network Connection driver for Linux, 1.2.1dmpr
Aug 12 15:33:03 slimer kernel: ipw3945: Copyright(c) 2003-2006 Intel Corporation
Aug 12 15:33:03 slimer kernel: ipw3945: Detected Intel PRO/Wireless 3945ABG Network Connection
Aug 12 15:33:03 slimer kernel: ipw3945: Detected geography ABG (13 802.11bg channels, 4 802.11a channels)
Aug 12 17:47:32 slimer kernel: ipw3945: Error sending cmd #07 to daemon: time out after 500ms.
Aug 12 17:47:33 slimer kernel: ipw3945: Error sending SCAN_ABORT_CMD: time out after 500ms.
Aug 12 17:47:34 slimer kernel: ipw3945: Error sending cmd #08 to daemon: time out after 500ms.
Aug 12 17:47:34 slimer kernel: ipw3945: Error sending ADD_STA: time out after 500ms.
Aug 12 17:47:35 slimer kernel: ipw3945: Error sending SCAN_ABORT_CMD: time out after 500ms.
Aug 12 17:47:45 slimer kernel: BUG: soft lockup detected on CPU#0!
Aug 12 17:47:45 slimer kernel: [<c014ab53>] softlockup_tick+0xa6/0xb5
Aug 12 17:47:45 slimer kernel: [<c012a062>] update_process_times+0x3b/0x5e
Aug 12 17:47:45 slimer kernel: [<c0138e08>] tick_sched_timer+0x78/0xbb
Aug 12 17:47:45 slimer kernel: [<c01358e4>] hrtimer_interrupt+0x131/0x1bd
Aug 12 17:47:45 slimer kernel: [<c0138d90>] tick_sched_timer+0x0/0xbb
Aug 12 17:47:45 slimer kernel: [<c0114bbd>] smp_apic_timer_interrupt+0x6c/0x7d
Aug 12 17:47:45 slimer kernel: [<c010481c>] apic_timer_interrupt+0x28/0x30
Aug 12 17:47:45 slimer kernel: [<c029e7a7>] _spin_unlock_irqrestore+0xa/0x13
Aug 12 17:47:45 slimer kernel: [<f8ccda5c>] ipw_bg_rx_queue_replenish+0x25/0x31 [ipw3945]
Aug 12 17:47:45 slimer kernel: [<c012f8e1>] run_workqueue+0x85/0x125
Aug 12 17:47:45 slimer kernel: [<f8ccda37>] ipw_bg_rx_queue_replenish+0x0/0x31 [ipw3945]
Aug 12 17:47:45 slimer kernel: [<c0130198>] worker_thread+0xf9/0x124
Aug 12 17:47:45 slimer kernel: [<c011d236>] default_wake_function+0x0/0xc
Aug 12 17:47:45 slimer kernel: [<c013009f>] worker_thread+0x0/0x124
Aug 12 17:47:45 slimer kernel: [<c013281e>] kthread+0xb2/0xdc
Aug 12 17:47:45 slimer kernel: [<c013276c>] kthread+0x0/0xdc
Aug 12 17:47:45 slimer kernel: [<c01049a7>] kernel_thread_helper+0x7/0x10
Aug 12 17:47:45 slimer kernel: =======================
Aug 12 18:22:05 slimer kernel: ipw3945: Intel(R) PRO/Wireless 3945 Network Connection driver for Linux, 1.2.1dmpr
Aug 12 18:22:05 slimer kernel: ipw3945: Copyright(c) 2003-2006 Intel Corporation
Aug 12 18:22:05 slimer kernel: ipw3945: Detected Intel PRO/Wireless 3945ABG Network Connection
Aug 12 18:22:05 slimer kernel: ipw3945: Detected geography ABG (13 802.11bg channels, 4 802.11a channels)
Aug 14 04:25:45 slimer kernel: ipw3945: Error sending cmd #07 to daemon: time out after 500ms.
Aug 14 04:25:46 slimer kernel: ipw3945: Error sending SCAN_ABORT_CMD: time out after 500ms.
Aug 14 04:25:47 slimer kernel: ipw3945: Error sending cmd #08 to daemon: time out after 500ms.
Aug 14 04:25:47 slimer kernel: ipw3945: Error sending ADD_STA: time out after 500ms.
Aug 14 04:25:48 slimer kernel: ipw3945: Error sending SCAN_ABORT_CMD: time out after 500ms.
Aug 14 04:25:58 slimer kernel: BUG: soft lockup detected on CPU#1!
Aug 14 04:25:58 slimer kernel: [<c014ab53>] softlockup_tick+0xa6/0xb5
Aug 14 04:25:58 slimer kernel: [<c012a062>] update_process_times+0x3b/0x5e
Aug 14 04:25:58 slimer kernel: [<c0138e08>] tick_sched_timer+0x78/0xbb
Aug 14 04:25:58 slimer kernel: [<c01358e4>] hrtimer_interrupt+0x131/0x1bd
Aug 14 04:25:58 slimer kernel: [<c0138d90>] tick_sched_timer+0x0/0xbb
Aug 14 04:25:58 slimer kernel: [<c0114bbd>] smp_apic_timer_interrupt+0x6c/0x7d
Aug 14 04:25:58 slimer kernel: [<c010481c>] apic_timer_interrupt+0x28/0x30
Aug 14 04:25:58 slimer kernel: [<c029e7a7>] _spin_unlock_irqrestore+0xa/0x13
Aug 14 04:25:58 slimer kernel: [<c012f8c0>] run_workqueue+0x64/0x125
Aug 14 04:25:58 slimer kernel: [<f8ccda37>] ipw_bg_rx_queue_replenish+0x0/0x31 [ipw3945]
Aug 14 04:25:58 slimer kernel: [<c0130198>] worker_thread+0xf9/0x124
Aug 14 04:25:58 slimer kernel: [<c011d236>] default_wake_function+0x0/0xc
Aug 14 04:25:58 slimer kernel: [<c013009f>] worker_thread+0x0/0x124
Aug 14 04:25:58 slimer kernel: [<c013281e>] kthread+0xb2/0xdc
Aug 14 04:25:58 slimer kernel: [<c013276c>] kthread+0x0/0xdc
Aug 14 04:25:58 slimer kernel: [<c01049a7>] kernel_thread_helper+0x7/0x10
Aug 14 04:25:58 slimer kernel: =======================
Aug 14 04:26:47 slimer kernel: ipw3945: Error sending LEDS_CMD: time out after 500ms.
Aug 14 04:26:48 slimer kernel: ipw3945: Error sending LEDS_CMD: time out after 500ms.
root@slimer:/var/log# grep -h 'kernel:\s*\(\[<\|ipw\|BUG\|=\)' /var/log/kern.log.0 /var/log/kern.log
Aug 20 13:10:12 slimer kernel: ipw3945: Intel(R) PRO/Wireless 3945 Network Connection driver for Linux, 1.2.1dmpr
Aug 20 13:10:12 slimer kernel: ipw3945: Copyright(c) 2003-2006 Intel Corporation
Aug 20 13:10:12 slimer kernel: ipw3945: Detected Intel PRO/Wireless 3945ABG Network Connection
Aug 20 13:10:12 slimer kernel: ipw3945: Detected geography ABG (13 802.11bg channels, 4 802.11a channels)
Aug 20 14:18:43 slimer kernel: ipw3945: Error sending cmd #07 to daemon: time out after 500ms.
Aug 20 14:18:45 slimer kernel: ipw3945: Error sending SCAN_ABORT_CMD: time out after 500ms.
Aug 20 14:18:45 slimer kernel: ipw3945: Error sending cmd #08 to daemon: time out after 500ms.
Aug 20 14:18:46 slimer kernel: ipw3945: Error sending ADD_STA: time out after 500ms.
Aug 20 14:18:46 slimer kernel: ipw3945: Error sending SCAN_ABORT_CMD: time out after 500ms.
Aug 20 14:18:56 slimer kernel: BUG: soft lockup detected on CPU#0!
Aug 20 14:18:56 slimer kernel: [<c014ab53>] softlockup_tick+0xa6/0xb5
Aug 20 14:18:56 slimer kernel: [<c012a062>] update_process_times+0x3b/0x5e
Aug 20 14:18:56 slimer kernel: [<c0138e08>] tick_sched_timer+0x78/0xbb
Aug 20 14:18:56 slimer kernel: [<c01358e4>] hrtimer_interrupt+0x131/0x1bd
Aug 20 14:18:56 slimer kernel: [<c0138d90>] tick_sched_timer+0x0/0xbb
Aug 20 14:18:56 slimer kernel: [<c0114bbd>] smp_apic_timer_interrupt+0x6c/0x7d
Aug 20 14:18:56 slimer kernel: [<c010481c>] apic_timer_interrupt+0x28/0x30
Aug 20 14:18:56 slimer kernel: [<c029dae1>] mutex_unlock+0x3/0xb
Aug 20 14:18:56 slimer kernel: [<c012f8e1>] run_workqueue+0x85/0x125
Aug 20 14:18:56 slimer kernel: [<f8ccda37>] ipw_bg_rx_queue_replenish+0x0/0x31 [ipw3945]
Aug 20 14:18:56 slimer kernel: [<c0130198>] worker_thread+0xf9/0x124
Aug 20 14:18:56 slimer kernel: [<c011d236>] default_wake_function+0x0/0xc
Aug 20 14:18:56 slimer kernel: [<c013009f>] worker_thread+0x0/0x124
Aug 20 14:18:56 slimer kernel: [<c013281e>] kthread+0xb2/0xdc
Aug 20 14:18:56 slimer kernel: [<c013276c>] kthread+0x0/0xdc
Aug 20 14:18:56 slimer kernel: [<c01049a7>] kernel_thread_helper+0x7/0x10
Aug 20 14:18:56 slimer kernel: =======================
Aug 20 14:19:45 slimer kernel: ipw3945: Error sending LEDS_CMD: time out after 500ms.
Aug 20 14:19:46 slimer kernel: ipw3945: Error sending LEDS_CMD: time out after 500ms.
Aug 20 15:12:50 slimer kernel: ipw3945: Intel(R) PRO/Wireless 3945 Network Connection driver for Linux, 1.2.1dmpr
Aug 20 15:12:50 slimer kernel: ipw3945: Copyright(c) 2003-2006 Intel Corporation
Aug 20 15:12:50 slimer kernel: ipw3945: Detected Intel PRO/Wireless 3945ABG Network Connection
Aug 20 15:12:50 slimer kernel: ipw3945: Detected geography ABG (13 802.11bg channels, 4 802.11a channels)
Aug 20 15:19:13 slimer kernel: ipw3945: Detected geography ABG (13 802.11bg channels, 4 802.11a channels)
Aug 21 07:40:22 slimer kernel: ipw3945: Error sending cmd #07 to daemon: time out after 500ms.
Aug 21 07:40:23 slimer kernel: ipw3945: Error sending SCAN_ABORT_CMD: time out after 500ms.
Aug 21 07:40:24 slimer kernel: ipw3945: Error sending cmd #08 to daemon: time out after 500ms.
Aug 21 07:40:24 slimer kernel: ipw3945: Error sending ADD_STA: time out after 500ms.
Aug 21 07:40:25 slimer kernel: ipw3945: Error sending SCAN_ABORT_CMD: time out after 500ms.
Aug 21 07:40:34 slimer kernel: BUG: soft lockup detected on CPU#1!
Aug 21 07:40:34 slimer kernel: [<c014ab53>] softlockup_tick+0xa6/0xb5
Aug 21 07:40:34 slimer kernel: [<c012a062>] update_process_times+0x3b/0x5e
Aug 21 07:40:34 slimer kernel: [<c0138e08>] tick_sched_timer+0x78/0xbb
Aug 21 07:40:34 slimer kernel: [<c01358e4>] hrtimer_interrupt+0x131/0x1bd
Aug 21 07:40:34 slimer kernel: [<c0138d90>] tick_sched_timer+0x0/0xbb
Aug 21 07:40:34 slimer kernel: [<c0114bbd>] smp_apic_timer_interrupt+0x6c/0x7d
Aug 21 07:40:34 slimer kernel: [<c010481c>] apic_timer_interrupt+0x28/0x30
Aug 21 07:40:34 slimer kernel: [<c029e7a7>] _spin_unlock_irqrestore+0xa/0x13
Aug 21 07:40:34 slimer kernel: [<f8b47a5c>] ipw_bg_rx_queue_replenish+0x25/0x31 [ipw3945]
Aug 21 07:40:34 slimer kernel: [<c012f8e1>] run_workqueue+0x85/0x125
Aug 21 07:40:34 slimer kernel: [<f8b47a37>] ipw_bg_rx_queue_replenish+0x0/0x31 [ipw3945]
Aug 21 07:40:34 slimer kernel: [<c0130198>] worker_thread+0xf9/0x124
Aug 21 07:40:34 slimer kernel: [<c011d236>] default_wake_function+0x0/0xc
Aug 21 07:40:34 slimer kernel: [<c013009f>] worker_thread+0x0/0x124
Aug 21 07:40:34 slimer kernel: [<c013281e>] kthread+0xb2/0xdc
Aug 21 07:40:34 slimer kernel: [<c013276c>] kthread+0x0/0xdc
Aug 21 07:40:34 slimer kernel: [<c01049a7>] kernel_thread_helper+0x7/0x10
Aug 21 07:40:34 slimer kernel: =======================
Aug 21 07:41:24 slimer kernel: ipw3945: Error sending LEDS_CMD: time out after 500ms.
Aug 21 07:41:24 slimer kernel: ipw3945: Error sending LEDS_CMD: time out after 500ms.
Aug 21 10:42:34 slimer kernel: ipw3945: Intel(R) PRO/Wireless 3945 Network Connection driver for Linux, 1.2.1dmpr
Aug 21 10:42:34 slimer kernel: ipw3945: Copyright(c) 2003-2006 Intel Corporation
Aug 21 10:42:34 slimer kernel: ipw3945: Detected Intel PRO/Wireless 3945ABG Network Connection
Aug 21 10:42:34 slimer kernel: ipw3945: Detected geography ABG (13 802.11bg channels, 4 802.11a channels)
Aug 21 17:16:06 slimer kernel: ipw3945: Error sending cmd #07 to daemon: time out after 500ms.
Aug 21 17:16:08 slimer kernel: ipw3945: Error sending SCAN_ABORT_CMD: time out after 500ms.
Aug 21 17:16:08 slimer kernel: ipw3945: Error sending cmd #08 to daemon: time out after 500ms.
Aug 21 17:16:09 slimer kernel: ipw3945: Error sending ADD_STA: time out after 500ms.
Aug 21 17:16:09 slimer kernel: ipw3945: Error sending SCAN_ABORT_CMD: time out after 500ms.
Aug 21 17:16:19 slimer kernel: BUG: soft lockup detected on CPU#1!
Aug 21 17:16:19 slimer kernel: [<c014ab53>] softlockup_tick+0xa6/0xb5
Aug 21 17:16:19 slimer kernel: [<c012a062>] update_process_times+0x3b/0x5e
Aug 21 17:16:19 slimer kernel: [<c0138e08>] tick_sched_timer+0x78/0xbb
Aug 21 17:16:19 slimer kernel: [<c01358e4>] hrtimer_interrupt+0x131/0x1bd
Aug 21 17:16:19 slimer kernel: [<c0138d90>] tick_sched_timer+0x0/0xbb
Aug 21 17:16:19 slimer kernel: [<c0114bbd>] smp_apic_timer_interrupt+0x6c/0x7d
Aug 21 17:16:19 slimer kernel: [<c010481c>] apic_timer_interrupt+0x28/0x30
Aug 21 17:16:19 slimer kernel: [<c029e7a7>] _spin_unlock_irqrestore+0xa/0x13
Aug 21 17:16:19 slimer kernel: [<f8b8ea5c>] ipw_bg_rx_queue_replenish+0x25/0x31 [ipw3945]
Aug 21 17:16:19 slimer kernel: [<c012f8e1>] run_workqueue+0x85/0x125
Aug 21 17:16:19 slimer kernel: [<f8b8ea37>] ipw_bg_rx_queue_replenish+0x0/0x31 [ipw3945]
Aug 21 17:16:19 slimer kernel: [<c0130198>] worker_thread+0xf9/0x124
Aug 21 17:16:19 slimer kernel: [<c011d236>] default_wake_function+0x0/0xc
Aug 21 17:16:19 slimer kernel: [<c013009f>] worker_thread+0x0/0x124
Aug 21 17:16:19 slimer kernel: [<c013281e>] kthread+0xb2/0xdc
Aug 21 17:16:19 slimer kernel: [<c013276c>] kthread+0x0/0xdc
Aug 21 17:16:19 slimer kernel: [<c01049a7>] kernel_thread_helper+0x7/0x10
Aug 21 17:16:19 slimer kernel: =======================
Aug 21 17:17:08 slimer kernel: ipw3945: Error sending LEDS_CMD: time out after 500ms.
Aug 21 17:17:09 slimer kernel: ipw3945: Error sending LEDS_CMD: time out after 500ms.
Aug 24 01:38:57 slimer kernel: ipw3945: Intel(R) PRO/Wireless 3945 Network Connection driver for Linux, 1.2.1dmpr
Aug 24 01:38:57 slimer kernel: ipw3945: Copyright(c) 2003-2006 Intel Corporation
Aug 24 01:38:57 slimer kernel: ipw3945: Detected Intel PRO/Wireless 3945ABG Network Connection
Aug 24 01:38:59 slimer kernel: ipw3945: Detected geography ABG (13 802.11bg channels, 4 802.11a channels)
Aug 25 08:39:28 slimer kernel: ipw3945: Error sending cmd #07 to daemon: time out after 500ms.
Aug 25 08:39:29 slimer kernel: ipw3945: Error sending SCAN_ABORT_CMD: time out after 500ms.
Aug 25 08:39:30 slimer kernel: ipw3945: Error sending cmd #08 to daemon: time out after 500ms.
Aug 25 08:39:30 slimer kernel: ipw3945: Error sending ADD_STA: time out after 500ms.
Aug 25 08:39:31 slimer kernel: ipw3945: Error sending SCAN_ABORT_CMD: time out after 500ms.
Aug 25 08:39:40 slimer kernel: BUG: soft lockup detected on CPU#1!
Aug 25 08:39:40 slimer kernel: [<c014ab53>] softlockup_tick+0xa6/0xb5
Aug 25 08:39:40 slimer kernel: [<c012a062>] update_process_times+0x3b/0x5e
Aug 25 08:39:40 slimer kernel: [<c0138e08>] tick_sched_timer+0x78/0xbb
Aug 25 08:39:40 slimer kernel: [<c01358e4>] hrtimer_interrupt+0x131/0x1bd
Aug 25 08:39:40 slimer kernel: [<c0138d90>] tick_sched_timer+0x0/0xbb
Aug 25 08:39:40 slimer kernel: [<c0114bbd>] smp_apic_timer_interrupt+0x6c/0x7d
Aug 25 08:39:40 slimer kernel: [<c010481c>] apic_timer_interrupt+0x28/0x30
Aug 25 08:39:40 slimer kernel: [<c029e7a7>] _spin_unlock_irqrestore+0xa/0x13
Aug 25 08:39:40 slimer kernel: [<f8b559ff>] ipw_rx_queue_replenish+0xb7/0xef [ipw3945]
Aug 25 08:39:40 slimer kernel: [<f8b55a5c>] ipw_bg_rx_queue_replenish+0x25/0x31 [ipw3945]
Aug 25 08:39:40 slimer kernel: [<c012f8e1>] run_workqueue+0x85/0x125
Aug 25 08:39:40 slimer kernel: [<f8b55a37>] ipw_bg_rx_queue_replenish+0x0/0x31 [ipw3945]
Aug 25 08:39:40 slimer kernel: [<c0130198>] worker_thread+0xf9/0x124
Aug 25 08:39:40 slimer kernel: [<c011d236>] default_wake_function+0x0/0xc
Aug 25 08:39:40 slimer kernel: [<c013009f>] worker_thread+0x0/0x124
Aug 25 08:39:40 slimer kernel: [<c013281e>] kthread+0xb2/0xdc
Aug 25 08:39:40 slimer kernel: [<c013276c>] kthread+0x0/0xdc
Aug 25 08:39:40 slimer kernel: [<c01049a7>] kernel_thread_helper+0x7/0x10
Aug 25 08:39:40 slimer kernel: =======================
Aug 25 08:40:30 slimer kernel: ipw3945: Error sending LEDS_CMD: time out after 500ms.
Aug 25 08:40:33 slimer kernel: ipw3945: Error sending LEDS_CMD: time out after 500ms.
Aug 25 08:40:34 slimer kernel: ipw3945: Detected geography ABG (13 802.11bg channels, 4 802.11a channels)
Aug 26 08:05:22 slimer kernel: ipw3945: Intel(R) PRO/Wireless 3945 Network Connection driver for Linux, 1.2.1dmpr
Aug 26 08:05:22 slimer kernel: ipw3945: Copyright(c) 2003-2006 Intel Corporation
Aug 26 08:05:22 slimer kernel: ipw3945: Detected Intel PRO/Wireless 3945ABG Network Connection
Aug 26 08:05:22 slimer kernel: ipw3945: Detected geography ABG (13 802.11bg channels, 4 802.11a channels)
Aug 27 03:02:17 slimer kernel: ipw3945: Error sending cmd #07 to daemon: time out after 500ms.
Aug 27 03:02:19 slimer kernel: ipw3945: Error sending SCAN_ABORT_CMD: time out after 500ms.
Aug 27 03:02:19 slimer kernel: ipw3945: Error sending cmd #08 to daemon: time out after 500ms.
Aug 27 03:02:20 slimer kernel: ipw3945: Error sending ADD_STA: time out after 500ms.
Aug 27 03:02:20 slimer kernel: ipw3945: Error sending SCAN_ABORT_CMD: time out after 500ms.
Aug 27 03:02:30 slimer kernel: BUG: soft lockup detected on CPU#0!
Aug 27 03:02:30 slimer kernel: [<c014ab53>] softlockup_tick+0xa6/0xb5
Aug 27 03:02:30 slimer kernel: [<c012a062>] update_process_times+0x3b/0x5e
Aug 27 03:02:30 slimer kernel: [<c0138e08>] tick_sched_timer+0x78/0xbb
Aug 27 03:02:30 slimer kernel: [<c01358e4>] hrtimer_interrupt+0x131/0x1bd
Aug 27 03:02:30 slimer kernel: [<c0138d90>] tick_sched_timer+0x0/0xbb
Aug 27 03:02:30 slimer kernel: [<c0114bbd>] smp_apic_timer_interrupt+0x6c/0x7d
Aug 27 03:02:30 slimer kernel: [<c010481c>] apic_timer_interrupt+0x28/0x30
Aug 27 03:02:30 slimer kernel: [<c029e7a7>] _spin_unlock_irqrestore+0xa/0x13
Aug 27 03:02:30 slimer kernel: [<f8b4da5c>] ipw_bg_rx_queue_replenish+0x25/0x31 [ipw3945]
Aug 27 03:02:30 slimer kernel: [<c012f8e1>] run_workqueue+0x85/0x125
Aug 27 03:02:30 slimer kernel: [<f8b4da37>] ipw_bg_rx_queue_replenish+0x0/0x31 [ipw3945]
Aug 27 03:02:30 slimer kernel: [<c0130198>] worker_thread+0xf9/0x124
Aug 27 03:02:30 slimer kernel: [<c011d236>] default_wake_function+0x0/0xc
Aug 27 03:02:30 slimer kernel: [<c013009f>] worker_thread+0x0/0x124
Aug 27 03:02:30 slimer kernel: [<c013281e>] kthread+0xb2/0xdc
Aug 27 03:02:30 slimer kernel: [<c013276c>] kthread+0x0/0xdc
Aug 27 03:02:30 slimer kernel: [<c01049a7>] kernel_thread_helper+0x7/0x10
Aug 27 03:02:30 slimer kernel: =======================
Aug 27 03:03:35 slimer kernel: ipw3945: Error sending LEDS_CMD: time out after 500ms.
Aug 27 03:03:36 slimer kernel: ipw3945: Error sending LEDS_CMD: time out after 500ms.
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