Tool/software: Linux
Hello Community,
I'm seeing some strange behaviour of the WL1831MOD during operation. In some cases it starts with a Software Watchdog and ends in an endless loop of watchdogs and recoveries.
I'm using the following Versions:
WL18xx driver from mainline kernel 4.9.51
Firmware version Rev 8.9.0.0.75
Default wl18xx-conf.bin from 18xx-ti-utils (wl18xx-conf-default.bin)
Today I got a device from our customer with that behaviour (see cutted log below). Interestingly this device shows absolutely no error on my working desk. I absolutely don't know what causes this behaviour and why I can't reproduce it. The customer already changed the access point with same result.
Do you have any clue why the WL1831MOD behaves like this?
Best regards,
Frank Erdrich
[Tue Oct 17 13:17:55 2017] wlan0: associated
[Tue Oct 17 13:17:56 2017] wlcore: Association completed.
[Tue Oct 17 13:18:04 2017] wlcore: WARNING no fw rx ba on tid 1
[Tue Oct 17 13:18:10 2017] wlcore: WARNING no fw rx ba on tid 1
[Tue Oct 17 13:18:13 2017] wlcore: WARNING no fw rx ba on tid 1
[Tue Oct 17 13:18:45 2017] wlcore: WARNING no fw rx ba on tid 1
[Tue Oct 17 13:19:47 2017] wlcore: WARNING no fw rx ba on tid 1
[Tue Oct 17 13:20:54 2017] wlcore: WARNING no fw rx ba on tid 1
[Tue Oct 17 13:21:59 2017] wlcore: WARNING no fw rx ba on tid 1
[Tue Oct 17 13:23:07 2017] wlcore: WARNING no fw rx ba on tid 1
[Tue Oct 17 13:24:11 2017] wlcore: WARNING no fw rx ba on tid 1
[Tue Oct 17 13:25:16 2017] wlcore: WARNING no fw rx ba on tid 1
[Tue Oct 17 13:26:22 2017] wlcore: WARNING no fw rx ba on tid 1
[Tue Oct 17 13:27:30 2017] wlcore: WARNING no fw rx ba on tid 1
[Tue Oct 17 13:28:34 2017] wlcore: WARNING no fw rx ba on tid 1
[Tue Oct 17 13:29:40 2017] wlcore: WARNING no fw rx ba on tid 1
[Tue Oct 17 13:30:47 2017] wlcore: WARNING no fw rx ba on tid 1
[Tue Oct 17 13:31:54 2017] wlcore: WARNING no fw rx ba on tid 1
[Tue Oct 17 13:32:59 2017] wlcore: WARNING no fw rx ba on tid 1
[Tue Oct 17 13:34:07 2017] wlcore: WARNING no fw rx ba on tid 1
[Tue Oct 17 13:35:12 2017] wlcore: WARNING no fw rx ba on tid 1
[Tue Oct 17 13:36:17 2017] wlcore: WARNING no fw rx ba on tid 1
[Tue Oct 17 13:37:24 2017] wlcore: WARNING no fw rx ba on tid 1
[Tue Oct 17 13:38:31 2017] wlcore: WARNING no fw rx ba on tid 1
[Tue Oct 17 13:39:38 2017] wlcore: WARNING no fw rx ba on tid 1
[Tue Oct 17 13:40:42 2017] wlcore: WARNING no fw rx ba on tid 1
[Tue Oct 17 13:41:48 2017] wlcore: WARNING no fw rx ba on tid 1
[Tue Oct 17 13:42:53 2017] wlcore: WARNING no fw rx ba on tid 1
[Tue Oct 17 13:45:04 2017] wlcore: WARNING no fw rx ba on tid 1
[Tue Oct 17 13:47:14 2017] wlcore: WARNING no fw rx ba on tid 1
[Tue Oct 17 13:49:26 2017] wlcore: WARNING no fw rx ba on tid 1
[Tue Oct 17 13:50:29 2017] wlcore: ERROR SW watchdog interrupt received! starting recovery.
[Tue Oct 17 13:50:29 2017] ------------[ cut here ]------------
[Tue Oct 17 13:50:29 2017] WARNING: CPU: 0 PID: 205 at drivers/net/wireless/ti/wlcore/main.c:796 wl12xx_queue_recovery_work.part.10+0x74/0x78
[Tue Oct 17 13:50:29 2017] Modules linked in:
[Tue Oct 17 13:50:29 2017] CPU: 0 PID: 205 Comm: irq/93-wl18xx Not tainted 4.9.51-hekatron+s #100
[Tue Oct 17 13:50:29 2017] Hardware name: Atmel SAMA5
[Tue Oct 17 13:50:29 2017] [<c0110570>] (unwind_backtrace) from [<c010d488>] (show_stack+0x20/0x24)
[Tue Oct 17 13:50:29 2017] [<c010d488>] (show_stack) from [<c03b7f3c>] (dump_stack+0x24/0x28)
[Tue Oct 17 13:50:29 2017] [<c03b7f3c>] (dump_stack) from [<c011a90c>] (__warn+0xf4/0x10c)
[Tue Oct 17 13:50:29 2017] [<c011a90c>] (__warn) from [<c011aa38>] (warn_slowpath_null+0x30/0x38)
[Tue Oct 17 13:50:29 2017] [<c011aa38>] (warn_slowpath_null) from [<c04e013c>] (wl12xx_queue_recovery_work.part.10+0x74/0x78)
[Tue Oct 17 13:50:30 2017] [<c04e013c>] (wl12xx_queue_recovery_work.part.10) from [<c04e04e8>] (wlcore_irq+0x220/0x250)
[Tue Oct 17 13:50:30 2017] [<c04e04e8>] (wlcore_irq) from [<c0159814>] (irq_thread_fn+0x2c/0x44)
[Tue Oct 17 13:50:30 2017] [<c0159814>] (irq_thread_fn) from [<c0159ae0>] (irq_thread+0x144/0x1fc)
[Tue Oct 17 13:50:30 2017] [<c0159ae0>] (irq_thread) from [<c013a280>] (kthread+0x114/0x12c)
[Tue Oct 17 13:50:30 2017] [<c013a280>] (kthread) from [<c0109438>] (ret_from_fork+0x14/0x3c)
[Tue Oct 17 13:50:30 2017] ---[ end trace 44d79f2852fd9f22 ]---
[Tue Oct 17 13:50:30 2017] wlcore: Hardware recovery in progress. FW ver: Rev 8.9.0.0.75
[Tue Oct 17 13:50:30 2017] wlcore: pc: 0x116424, hint_sts: 0x00000000 count: 1
[Tue Oct 17 13:50:30 2017] wlcore: down
[Tue Oct 17 13:50:30 2017] wlcore: down
[Tue Oct 17 13:50:30 2017] ieee80211 phy0: Hardware restart was requested
[Tue Oct 17 13:50:30 2017] wlcore: PHY firmware version: Rev 8.2.0.0.240
[Tue Oct 17 13:50:30 2017] wlcore: firmware booted (Rev 8.9.0.0.75)
[Tue Oct 17 13:50:30 2017] wlcore: Association completed.
[Tue Oct 17 13:51:34 2017] wlcore: WARNING no fw rx ba on tid 1
[Tue Oct 17 13:53:47 2017] wlcore: WARNING no fw rx ba on tid 1
[Tue Oct 17 13:55:53 2017] wlcore: WARNING no fw rx ba on tid 1
[Tue Oct 17 13:58:04 2017] wlcore: WARNING no fw rx ba on tid 1
[Tue Oct 17 14:00:12 2017] wlcore: WARNING no fw rx ba on tid 1
[Tue Oct 17 14:02:23 2017] wlcore: WARNING no fw rx ba on tid 1
[Tue Oct 17 14:04:33 2017] wlcore: WARNING no fw rx ba on tid 1
[Tue Oct 17 14:06:39 2017] wlcore: WARNING no fw rx ba on tid 1
[Tue Oct 17 14:08:46 2017] wlcore: WARNING no fw rx ba on tid 1
[Tue Oct 17 14:10:53 2017] wlcore: WARNING no fw rx ba on tid 1
[Tue Oct 17 14:13:02 2017] wlcore: WARNING no fw rx ba on tid 1
[Tue Oct 17 14:15:12 2017] wlcore: WARNING no fw rx ba on tid 1
[Tue Oct 17 14:19:30 2017] wlcore: WARNING no fw rx ba on tid 1
[Tue Oct 17 14:23:45 2017] wlcore: WARNING no fw rx ba on tid 1
[Tue Oct 17 14:28:05 2017] wlcore: WARNING no fw rx ba on tid 1
[Tue Oct 17 14:28:30 2017] wlcore: ERROR SW watchdog interrupt received! starting recovery.
[Tue Oct 17 14:28:30 2017] ------------[ cut here ]------------
[Tue Oct 17 14:28:30 2017] WARNING: CPU: 0 PID: 205 at drivers/net/wireless/ti/wlcore/main.c:796 wl12xx_queue_recovery_work.part.10+0x74/0x78
[Tue Oct 17 14:28:30 2017] Modules linked in:
[Tue Oct 17 14:28:30 2017] CPU: 0 PID: 205 Comm: irq/93-wl18xx Tainted: G W 4.9.51-hekatron+s #100
[Tue Oct 17 14:28:30 2017] Hardware name: Atmel SAMA5
[Tue Oct 17 14:28:30 2017] [<c0110570>] (unwind_backtrace) from [<c010d488>] (show_stack+0x20/0x24)
[Tue Oct 17 14:28:30 2017] [<c010d488>] (show_stack) from [<c03b7f3c>] (dump_stack+0x24/0x28)
[Tue Oct 17 14:28:30 2017] [<c03b7f3c>] (dump_stack) from [<c011a90c>] (__warn+0xf4/0x10c)
[Tue Oct 17 14:28:30 2017] [<c011a90c>] (__warn) from [<c011aa38>] (warn_slowpath_null+0x30/0x38)
[Tue Oct 17 14:28:30 2017] [<c011aa38>] (warn_slowpath_null) from [<c04e013c>] (wl12xx_queue_recovery_work.part.10+0x74/0x78)
[Tue Oct 17 14:28:30 2017] [<c04e013c>] (wl12xx_queue_recovery_work.part.10) from [<c04e04e8>] (wlcore_irq+0x220/0x250)
[Tue Oct 17 14:28:30 2017] [<c04e04e8>] (wlcore_irq) from [<c0159814>] (irq_thread_fn+0x2c/0x44)
[Tue Oct 17 14:28:30 2017] [<c0159814>] (irq_thread_fn) from [<c0159ae0>] (irq_thread+0x144/0x1fc)
[Tue Oct 17 14:28:30 2017] [<c0159ae0>] (irq_thread) from [<c013a280>] (kthread+0x114/0x12c)
[Tue Oct 17 14:28:30 2017] [<c013a280>] (kthread) from [<c0109438>] (ret_from_fork+0x14/0x3c)
[Tue Oct 17 14:28:30 2017] ---[ end trace 44d79f2852fd9f23 ]---
[Tue Oct 17 14:28:30 2017] wlcore: Hardware recovery in progress. FW ver: Rev 8.9.0.0.75
[Tue Oct 17 14:28:30 2017] wlcore: pc: 0x116424, hint_sts: 0x00000000 count: 2
[Tue Oct 17 14:28:30 2017] wlcore: down
[Tue Oct 17 14:28:30 2017] wlcore: down
[Tue Oct 17 14:28:30 2017] ieee80211 phy0: Hardware restart was requested
[Tue Oct 17 14:28:31 2017] wlcore: PHY firmware version: Rev 8.2.0.0.240
[Tue Oct 17 14:28:31 2017] wlcore: firmware booted (Rev 8.9.0.0.75)
[Tue Oct 17 14:28:31 2017] wlcore: Association completed.
[Tue Oct 17 14:32:24 2017] wlcore: WARNING no fw rx ba on tid 1
[Tue Oct 17 14:36:36 2017] wlcore: ERROR SW watchdog interrupt received! starting recovery.
[Tue Oct 17 14:36:36 2017] ------------[ cut here ]------------
[Tue Oct 17 14:36:36 2017] WARNING: CPU: 0 PID: 205 at drivers/net/wireless/ti/wlcore/main.c:796 wl12xx_queue_recovery_work.part.10+0x74/0x78
[Tue Oct 17 14:36:36 2017] Modules linked in:
[Tue Oct 17 14:36:36 2017] CPU: 0 PID: 205 Comm: irq/93-wl18xx Tainted: G W 4.9.51-hekatron+s #100
[Tue Oct 17 14:36:36 2017] Hardware name: Atmel SAMA5
[Tue Oct 17 14:36:36 2017] [<c0110570>] (unwind_backtrace) from [<c010d488>] (show_stack+0x20/0x24)
[Tue Oct 17 14:36:36 2017] [<c010d488>] (show_stack) from [<c03b7f3c>] (dump_stack+0x24/0x28)
[Tue Oct 17 14:36:36 2017] [<c03b7f3c>] (dump_stack) from [<c011a90c>] (__warn+0xf4/0x10c)
[Tue Oct 17 14:36:36 2017] [<c011a90c>] (__warn) from [<c011aa38>] (warn_slowpath_null+0x30/0x38)
[Tue Oct 17 14:36:36 2017] [<c011aa38>] (warn_slowpath_null) from [<c04e013c>] (wl12xx_queue_recovery_work.part.10+0x74/0x78)
[Tue Oct 17 14:36:36 2017] [<c04e013c>] (wl12xx_queue_recovery_work.part.10) from [<c04e04e8>] (wlcore_irq+0x220/0x250)
[Tue Oct 17 14:36:36 2017] [<c04e04e8>] (wlcore_irq) from [<c0159814>] (irq_thread_fn+0x2c/0x44)
[Tue Oct 17 14:36:36 2017] [<c0159814>] (irq_thread_fn) from [<c0159ae0>] (irq_thread+0x144/0x1fc)
[Tue Oct 17 14:36:36 2017] [<c0159ae0>] (irq_thread) from [<c013a280>] (kthread+0x114/0x12c)
[Tue Oct 17 14:36:36 2017] [<c013a280>] (kthread) from [<c0109438>] (ret_from_fork+0x14/0x3c)
[Tue Oct 17 14:36:36 2017] ---[ end trace 44d79f2852fd9f24 ]---
[Tue Oct 17 14:36:36 2017] wlcore: Hardware recovery in progress. FW ver: Rev 8.9.0.0.75
[Tue Oct 17 14:36:36 2017] wlcore: pc: 0x116424, hint_sts: 0x00000000 count: 3
[Tue Oct 17 14:36:36 2017] wlcore: down
[Tue Oct 17 14:36:36 2017] wlcore: down
[Tue Oct 17 14:36:36 2017] ieee80211 phy0: Hardware restart was requested
[Tue Oct 17 14:36:36 2017] wlcore: PHY firmware version: Rev 8.2.0.0.240
[Tue Oct 17 14:36:37 2017] wlcore: firmware booted (Rev 8.9.0.0.75)
[Tue Oct 17 14:36:37 2017] wlcore: Association completed.
[Tue Oct 17 14:36:49 2017] wlcore: WARNING no fw rx ba on tid 5
[Tue Oct 17 14:37:17 2017] wlcore: WARNING no fw rx ba on tid 5
[Tue Oct 17 14:40:19 2017] wlcore: WARNING no fw rx ba on tid 5
[Tue Oct 17 14:40:23 2017] wlcore: WARNING no fw rx ba on tid 5
[Tue Oct 17 14:40:31 2017] wlcore: WARNING no fw rx ba on tid 5
[Tue Oct 17 14:40:43 2017] wlcore: WARNING no fw rx ba on tid 5
[Tue Oct 17 14:40:54 2017] wlcore: WARNING no fw rx ba on tid 5
[Tue Oct 17 14:41:10 2017] wlcore: WARNING no fw rx ba on tid 5
[Tue Oct 17 14:41:32 2017] wlcore: WARNING no fw rx ba on tid 5
[Tue Oct 17 14:44:44 2017] wlcore: WARNING no fw rx ba on tid 5
[Tue Oct 17 14:44:48 2017] wlcore: WARNING no fw rx ba on tid 5
[Tue Oct 17 14:45:05 2017] wlcore: WARNING no fw rx ba on tid 5
[Tue Oct 17 14:45:14 2017] wlcore: WARNING no fw rx ba on tid 5
[Tue Oct 17 14:45:33 2017] wlcore: WARNING no fw rx ba on tid 5
[Tue Oct 17 14:45:53 2017] wlcore: WARNING no fw rx ba on tid 5
[Tue Oct 17 14:48:59 2017] wlcore: WARNING no fw rx ba on tid 5
[Tue Oct 17 14:49:07 2017] wlcore: WARNING no fw rx ba on tid 5
[Tue Oct 17 14:49:11 2017] wlcore: WARNING no fw rx ba on tid 5
[Tue Oct 17 14:49:20 2017] wlcore: WARNING no fw rx ba on tid 5
[Tue Oct 17 14:49:34 2017] wlcore: WARNING no fw rx ba on tid 5
[Tue Oct 17 14:49:57 2017] wlcore: WARNING no fw rx ba on tid 5
[Tue Oct 17 14:50:05 2017] wlcore: WARNING no fw rx ba on tid 5
[Tue Oct 17 14:53:20 2017] wlcore: WARNING no fw rx ba on tid 5
[Tue Oct 17 14:53:24 2017] wlcore: WARNING no fw rx ba on tid 5
[Tue Oct 17 14:53:32 2017] wlcore: WARNING no fw rx ba on tid 5
[Tue Oct 17 14:53:35 2017] wlcore: WARNING no fw rx ba on tid 5
[Tue Oct 17 14:53:48 2017] wlcore: WARNING no fw rx ba on tid 5
[Tue Oct 17 14:54:16 2017] wlcore: WARNING no fw rx ba on tid 5
[Tue Oct 17 14:54:20 2017] wlcore: WARNING no fw rx ba on tid 5
[Tue Oct 17 14:54:31 2017] wlcore: ERROR SW watchdog interrupt received! starting recovery.
[Tue Oct 17 14:54:31 2017] ------------[ cut here ]------------
[Tue Oct 17 14:54:31 2017] WARNING: CPU: 0 PID: 205 at drivers/net/wireless/ti/wlcore/main.c:796 wl12xx_queue_recovery_work.part.10+0x74/0x78
[Tue Oct 17 14:54:31 2017] Modules linked in:
[Tue Oct 17 14:54:31 2017] CPU: 0 PID: 205 Comm: irq/93-wl18xx Tainted: G W 4.9.51-hekatron+s #100
[Tue Oct 17 14:54:31 2017] Hardware name: Atmel SAMA5
[Tue Oct 17 14:54:31 2017] [<c0110570>] (unwind_backtrace) from [<c010d488>] (show_stack+0x20/0x24)
[Tue Oct 17 14:54:31 2017] [<c010d488>] (show_stack) from [<c03b7f3c>] (dump_stack+0x24/0x28)
[Tue Oct 17 14:54:31 2017] [<c03b7f3c>] (dump_stack) from [<c011a90c>] (__warn+0xf4/0x10c)
[Tue Oct 17 14:54:31 2017] [<c011a90c>] (__warn) from [<c011aa38>] (warn_slowpath_null+0x30/0x38)
[Tue Oct 17 14:54:31 2017] [<c011aa38>] (warn_slowpath_null) from [<c04e013c>] (wl12xx_queue_recovery_work.part.10+0x74/0x78)
[Tue Oct 17 14:54:31 2017] [<c04e013c>] (wl12xx_queue_recovery_work.part.10) from [<c04e04e8>] (wlcore_irq+0x220/0x250)
[Tue Oct 17 14:54:31 2017] [<c04e04e8>] (wlcore_irq) from [<c0159814>] (irq_thread_fn+0x2c/0x44)
[Tue Oct 17 14:54:31 2017] [<c0159814>] (irq_thread_fn) from [<c0159ae0>] (irq_thread+0x144/0x1fc)
[Tue Oct 17 14:54:31 2017] [<c0159ae0>] (irq_thread) from [<c013a280>] (kthread+0x114/0x12c)
[Tue Oct 17 14:54:31 2017] [<c013a280>] (kthread) from [<c0109438>] (ret_from_fork+0x14/0x3c)
[Tue Oct 17 14:54:31 2017] ---[ end trace 44d79f2852fd9f25 ]---
[Tue Oct 17 14:54:31 2017] wlcore: Hardware recovery in progress. FW ver: Rev 8.9.0.0.75
[Tue Oct 17 14:54:31 2017] wlcore: pc: 0x116424, hint_sts: 0x00000000 count: 4
[Tue Oct 17 14:54:31 2017] wlcore: down
[Tue Oct 17 14:54:31 2017] wlcore: down
[Tue Oct 17 14:54:31 2017] ieee80211 phy0: Hardware restart was requested
[Tue Oct 17 14:54:32 2017] wlcore: PHY firmware version: Rev 8.2.0.0.240
[Tue Oct 17 14:54:32 2017] wlcore: firmware booted (Rev 8.9.0.0.75)
[Tue Oct 17 14:54:32 2017] wlcore: Association completed.
[Tue Oct 17 14:58:24 2017] wlcore: WARNING no fw rx ba on tid 1
[Tue Oct 17 15:02:39 2017] wlcore: WARNING no fw rx ba on tid 1
[Tue Oct 17 15:06:50 2017] wlcore: WARNING no fw rx ba on tid 1
[Tue Oct 17 15:11:04 2017] wlcore: WARNING no fw rx ba on tid 1
[Tue Oct 17 15:13:59 2017] wlcore: ERROR SW watchdog interrupt received! starting recovery.
[Tue Oct 17 15:13:59 2017] ------------[ cut here ]------------
[Tue Oct 17 15:13:59 2017] WARNING: CPU: 0 PID: 205 at drivers/net/wireless/ti/wlcore/main.c:796 wl12xx_queue_recovery_work.part.10+0x74/0x78
[Tue Oct 17 15:13:59 2017] Modules linked in:
[Tue Oct 17 15:13:59 2017] CPU: 0 PID: 205 Comm: irq/93-wl18xx Tainted: G W 4.9.51-hekatron+s #100
[Tue Oct 17 15:13:59 2017] Hardware name: Atmel SAMA5
[Tue Oct 17 15:13:59 2017] [<c0110570>] (unwind_backtrace) from [<c010d488>] (show_stack+0x20/0x24)
[Tue Oct 17 15:13:59 2017] [<c010d488>] (show_stack) from [<c03b7f3c>] (dump_stack+0x24/0x28)
[Tue Oct 17 15:13:59 2017] [<c03b7f3c>] (dump_stack) from [<c011a90c>] (__warn+0xf4/0x10c)
[Tue Oct 17 15:13:59 2017] [<c011a90c>] (__warn) from [<c011aa38>] (warn_slowpath_null+0x30/0x38)
[Tue Oct 17 15:13:59 2017] [<c011aa38>] (warn_slowpath_null) from [<c04e013c>] (wl12xx_queue_recovery_work.part.10+0x74/0x78)
[Tue Oct 17 15:13:59 2017] [<c04e013c>] (wl12xx_queue_recovery_work.part.10) from [<c04e04e8>] (wlcore_irq+0x220/0x250)
[Tue Oct 17 15:13:59 2017] [<c04e04e8>] (wlcore_irq) from [<c0159814>] (irq_thread_fn+0x2c/0x44)
[Tue Oct 17 15:13:59 2017] [<c0159814>] (irq_thread_fn) from [<c0159ae0>] (irq_thread+0x144/0x1fc)
[Tue Oct 17 15:13:59 2017] [<c0159ae0>] (irq_thread) from [<c013a280>] (kthread+0x114/0x12c)
[Tue Oct 17 15:13:59 2017] [<c013a280>] (kthread) from [<c0109438>] (ret_from_fork+0x14/0x3c)
[Tue Oct 17 15:13:59 2017] ---[ end trace 44d79f2852fd9f26 ]---
[Tue Oct 17 15:13:59 2017] wlcore: Hardware recovery in progress. FW ver: Rev 8.9.0.0.75
[Tue Oct 17 15:13:59 2017] wlcore: pc: 0x116424, hint_sts: 0x00000000 count: 5
[Tue Oct 17 15:13:59 2017] wlcore: down
[Tue Oct 17 15:13:59 2017] wlcore: down
[Tue Oct 17 15:13:59 2017] ieee80211 phy0: Hardware restart was requested
[Tue Oct 17 15:14:00 2017] wlcore: PHY firmware version: Rev 8.2.0.0.240
[Tue Oct 17 15:14:00 2017] wlcore: firmware booted (Rev 8.9.0.0.75)
[Tue Oct 17 15:14:00 2017] wlcore: Association completed.
[Tue Oct 17 15:19:32 2017] wlcore: WARNING no fw rx ba on tid 1
[Tue Oct 17 15:19:34 2017] wlcore: ERROR SW watchdog interrupt received! starting recovery.
[Tue Oct 17 15:19:34 2017] ------------[ cut here ]------------
[Tue Oct 17 15:19:34 2017] WARNING: CPU: 0 PID: 205 at drivers/net/wireless/ti/wlcore/main.c:796 wl12xx_queue_recovery_work.part.10+0x74/0x78
[Tue Oct 17 15:19:34 2017] Modules linked in:
[Tue Oct 17 15:19:34 2017] CPU: 0 PID: 205 Comm: irq/93-wl18xx Tainted: G W 4.9.51-hekatron+s #100
[Tue Oct 17 15:19:34 2017] Hardware name: Atmel SAMA5
[Tue Oct 17 15:19:34 2017] [<c0110570>] (unwind_backtrace) from [<c010d488>] (show_stack+0x20/0x24)
[Tue Oct 17 15:19:34 2017] [<c010d488>] (show_stack) from [<c03b7f3c>] (dump_stack+0x24/0x28)
[Tue Oct 17 15:19:34 2017] [<c03b7f3c>] (dump_stack) from [<c011a90c>] (__warn+0xf4/0x10c)
[Tue Oct 17 15:19:34 2017] [<c011a90c>] (__warn) from [<c011aa38>] (warn_slowpath_null+0x30/0x38)
[Tue Oct 17 15:19:34 2017] [<c011aa38>] (warn_slowpath_null) from [<c04e013c>] (wl12xx_queue_recovery_work.part.10+0x74/0x78)
[Tue Oct 17 15:19:34 2017] [<c04e013c>] (wl12xx_queue_recovery_work.part.10) from [<c04e04e8>] (wlcore_irq+0x220/0x250)
[Tue Oct 17 15:19:34 2017] [<c04e04e8>] (wlcore_irq) from [<c0159814>] (irq_thread_fn+0x2c/0x44)
[Tue Oct 17 15:19:34 2017] [<c0159814>] (irq_thread_fn) from [<c0159ae0>] (irq_thread+0x144/0x1fc)
[Tue Oct 17 15:19:34 2017] [<c0159ae0>] (irq_thread) from [<c013a280>] (kthread+0x114/0x12c)
[Tue Oct 17 15:19:34 2017] [<c013a280>] (kthread) from [<c0109438>] (ret_from_fork+0x14/0x3c)
[Tue Oct 17 15:19:34 2017] ---[ end trace 44d79f2852fd9f27 ]---
[Tue Oct 17 15:19:34 2017] wlcore: Hardware recovery in progress. FW ver: Rev 8.9.0.0.75
[Tue Oct 17 15:19:34 2017] wlcore: pc: 0x116424, hint_sts: 0x00000000 count: 6
[Tue Oct 17 15:19:34 2017] wlcore: down
[Tue Oct 17 15:19:34 2017] wlcore: down
[Tue Oct 17 15:19:34 2017] ieee80211 phy0: Hardware restart was requested
[Tue Oct 17 15:19:34 2017] wlcore: PHY firmware version: Rev 8.2.0.0.240
[Tue Oct 17 15:19:34 2017] wlcore: firmware booted (Rev 8.9.0.0.75)
[Tue Oct 17 15:19:34 2017] wlcore: Association completed.
[Tue Oct 17 15:22:54 2017] wlcore: ERROR SW watchdog interrupt received! starting recovery.
[Tue Oct 17 15:22:54 2017] ------------[ cut here ]------------
[Tue Oct 17 15:22:54 2017] WARNING: CPU: 0 PID: 205 at drivers/net/wireless/ti/wlcore/main.c:796 wl12xx_queue_recovery_work.part.10+0x74/0x78
[Tue Oct 17 15:22:54 2017] Modules linked in:
[Tue Oct 17 15:22:54 2017] CPU: 0 PID: 205 Comm: irq/93-wl18xx Tainted: G W 4.9.51-hekatron+s #100
[Tue Oct 17 15:22:54 2017] Hardware name: Atmel SAMA5
[Tue Oct 17 15:22:54 2017] [<c0110570>] (unwind_backtrace) from [<c010d488>] (show_stack+0x20/0x24)
[Tue Oct 17 15:22:54 2017] [<c010d488>] (show_stack) from [<c03b7f3c>] (dump_stack+0x24/0x28)
[Tue Oct 17 15:22:54 2017] [<c03b7f3c>] (dump_stack) from [<c011a90c>] (__warn+0xf4/0x10c)
[Tue Oct 17 15:22:54 2017] [<c011a90c>] (__warn) from [<c011aa38>] (warn_slowpath_null+0x30/0x38)
[Tue Oct 17 15:22:54 2017] [<c011aa38>] (warn_slowpath_null) from [<c04e013c>] (wl12xx_queue_recovery_work.part.10+0x74/0x78)
[Tue Oct 17 15:22:54 2017] [<c04e013c>] (wl12xx_queue_recovery_work.part.10) from [<c04e04e8>] (wlcore_irq+0x220/0x250)
[Tue Oct 17 15:22:54 2017] [<c04e04e8>] (wlcore_irq) from [<c0159814>] (irq_thread_fn+0x2c/0x44)
[Tue Oct 17 15:22:54 2017] [<c0159814>] (irq_thread_fn) from [<c0159ae0>] (irq_thread+0x144/0x1fc)
[Tue Oct 17 15:22:54 2017] [<c0159ae0>] (irq_thread) from [<c013a280>] (kthread+0x114/0x12c)
[Tue Oct 17 15:22:54 2017] [<c013a280>] (kthread) from [<c0109438>] (ret_from_fork+0x14/0x3c)
[Tue Oct 17 15:22:54 2017] ---[ end trace 44d79f2852fd9f28 ]---
[Tue Oct 17 15:22:54 2017] wlcore: Hardware recovery in progress. FW ver: Rev 8.9.0.0.75
[Tue Oct 17 15:22:54 2017] wlcore: pc: 0x116424, hint_sts: 0x00000000 count: 7
[Tue Oct 17 15:22:54 2017] wlcore: down
[Tue Oct 17 15:22:54 2017] wlcore: down
[Tue Oct 17 15:22:54 2017] ieee80211 phy0: Hardware restart was requested
[Tue Oct 17 15:22:54 2017] wlcore: PHY firmware version: Rev 8.2.0.0.240
[Tue Oct 17 15:22:54 2017] wlcore: firmware booted (Rev 8.9.0.0.75)
[Tue Oct 17 15:22:54 2017] wlcore: Association completed.
[Tue Oct 17 15:23:03 2017] wlcore: ERROR SW watchdog interrupt received! starting recovery.
[Tue Oct 17 15:23:03 2017] ------------[ cut here ]------------
[Tue Oct 17 15:23:03 2017] WARNING: CPU: 0 PID: 205 at drivers/net/wireless/ti/wlcore/main.c:796 wl12xx_queue_recovery_work.part.10+0x74/0x78
[Tue Oct 17 15:23:03 2017] Modules linked in:
[Tue Oct 17 15:23:03 2017] CPU: 0 PID: 205 Comm: irq/93-wl18xx Tainted: G W 4.9.51-hekatron+s #100
[Tue Oct 17 15:23:03 2017] Hardware name: Atmel SAMA5
[Tue Oct 17 15:23:03 2017] [<c0110570>] (unwind_backtrace) from [<c010d488>] (show_stack+0x20/0x24)
[Tue Oct 17 15:23:03 2017] [<c010d488>] (show_stack) from [<c03b7f3c>] (dump_stack+0x24/0x28)
[Tue Oct 17 15:23:03 2017] [<c03b7f3c>] (dump_stack) from [<c011a90c>] (__warn+0xf4/0x10c)
[Tue Oct 17 15:23:03 2017] [<c011a90c>] (__warn) from [<c011aa38>] (warn_slowpath_null+0x30/0x38)
[Tue Oct 17 15:23:03 2017] [<c011aa38>] (warn_slowpath_null) from [<c04e013c>] (wl12xx_queue_recovery_work.part.10+0x74/0x78)
[Tue Oct 17 15:23:03 2017] [<c04e013c>] (wl12xx_queue_recovery_work.part.10) from [<c04e04e8>] (wlcore_irq+0x220/0x250)
[Tue Oct 17 15:23:03 2017] [<c04e04e8>] (wlcore_irq) from [<c0159814>] (irq_thread_fn+0x2c/0x44)
[Tue Oct 17 15:23:03 2017] [<c0159814>] (irq_thread_fn) from [<c0159ae0>] (irq_thread+0x144/0x1fc)
[Tue Oct 17 15:23:03 2017] [<c0159ae0>] (irq_thread) from [<c013a280>] (kthread+0x114/0x12c)
[Tue Oct 17 15:23:03 2017] [<c013a280>] (kthread) from [<c0109438>] (ret_from_fork+0x14/0x3c)
[Tue Oct 17 15:23:03 2017] ---[ end trace 44d79f2852fd9f29 ]---
[Tue Oct 17 15:23:03 2017] wlcore: Hardware recovery in progress. FW ver: Rev 8.9.0.0.75
[Tue Oct 17 15:23:03 2017] wlcore: pc: 0x116424, hint_sts: 0x00000000 count: 8
[Tue Oct 17 15:23:03 2017] wlcore: down
[Tue Oct 17 15:23:03 2017] wlcore: down
[Tue Oct 17 15:23:03 2017] ieee80211 phy0: Hardware restart was requested
[Tue Oct 17 15:23:03 2017] wlcore: PHY firmware version: Rev 8.2.0.0.240
[Tue Oct 17 15:23:04 2017] wlcore: firmware booted (Rev 8.9.0.0.75)
[Tue Oct 17 15:23:04 2017] wlcore: Association completed.
[Tue Oct 17 15:28:20 2017] wlcore: WARNING no fw rx ba on tid 1
[Tue Oct 17 15:37:09 2017] wlcore: WARNING no fw rx ba on tid 1
[Tue Oct 17 15:54:22 2017] wlcore: WARNING no fw rx ba on tid 1
[Tue Oct 17 15:58:38 2017] wlcore: ERROR SW watchdog interrupt received! starting recovery.
