Hello,
I have some problems with the onboard wifi/bt device.
After some time the driver crashes.
Do you have any hints to get the problem under control?
kernel log:
[ 41.574713] compat: loading out-of-tree module taints kernel.
[ 41.586296] Loading modules backported from Linux version v4.19.24-0-gf287634fe321
[ 41.598248] Backport generated by backports.git v5.0-rc6-1-8-gd3921c0f
[ 42.022488] Bluetooth: Core ver 2.22
[ 42.040000] NET: Registered protocol family 31
[ 42.046738] Bluetooth: HCI device and connection manager initialized
[ 42.118491] Bluetooth: HCI socket layer initialized
[ 42.137726] Bluetooth: L2CAP socket layer initialized
[ 42.156219] Bluetooth: SCO socket layer initialized
[ 42.200304] cfg80211: Loading compiled-in X.509 certificates for regulatory database
[ 42.245229] cfg80211: Loaded X.509 cert 'sforshee: 00b28ddf47aef9cea7'
[ 42.272775] Bluetooth: vendor=0x2df, device=0x9142, class=255, fn=2
[ 44.081091] UBIFS (ubi0:4): background thread "ubifs_bgt0_4" started, PID 215
[ 44.258840] UBIFS (ubi0:4): UBIFS: mounted UBI device 0, volume 4, name "update"
[ 44.270646] UBIFS (ubi0:4): LEB size: 126976 bytes (124 KiB), min./max. I/O unit sizes: 2048 bytes/2048 bytes
[ 44.285026] UBIFS (ubi0:4): FS size: 206589952 bytes (197 MiB, 1627 LEBs), journal size 9023488 bytes (8 MiB, 72 LEBs)
[ 44.300216] UBIFS (ubi0:4): reserved for root: 0 bytes (0 KiB)
[ 44.308408] UBIFS (ubi0:4): media format: w4/r0 (latest is w4/r0), UUID 0C70BD4E-B3F4-4A5F-87EA-D2E607432F09, small LPT model
[ 45.922465] Bluetooth: FW download over, size 621896 bytes
[ 46.163225] sdio platform data not available
[ 46.313157] mwifiex_sdio mmc1:0001:1: WLAN is not the winner! Skip FW dnld
[ 46.813076] mwifiex_sdio mmc1:0001:1: WLAN FW is active
[ 46.851951] mwifiex_sdio mmc1:0001:1: Unknown api_id: 3
[ 46.859529] mwifiex_sdio mmc1:0001:1: Unknown api_id: 4
[ 46.866969] mwifiex_sdio mmc1:0001:1: Unknown GET_HW_SPEC TLV type: 0x217
[ 46.932807] mwifiex_sdio mmc1:0001:1: info: MWIFIEX VERSION: mwifiex 1.0 (16.68.1.p179)
[ 46.945244] mwifiex_sdio mmc1:0001:1: driver_version = mwifiex 1.0 (16.68.1.p179)
[ 58.731934] using random self ethernet address
[ 58.740934] using random host ethernet address
[ 59.259421] Bluetooth: BNEP (Ethernet Emulation) ver 1.3
[ 59.266980] Bluetooth: BNEP filters: protocol multicast
[ 59.331427] Bluetooth: BNEP socket layer initialized
[ 60.144443] usb0: HOST MAC 00:14:2d:ff:ff:fe
[ 60.172357] usb0: MAC 00:14:2d:ff:ff:ff
[ 60.682064] Bluetooth: RFCOMM TTY layer initialized
[ 60.715053] Bluetooth: RFCOMM socket layer initialized
[ 60.722284] Bluetooth: RFCOMM ver 1.11
[ 60.833926] IPv6: ADDRCONF(NETDEV_UP): usb0: link is not ready
[ 61.043212] Micrel KSZ8041 20b4000.ethernet-1:02: attached PHY driver [MicrelKSZ8041] (mii_bus:phy_addr=20b4000.ethernet-1:02, irq=-1)
[ 61.185187] IPv6: ADDRCONF(NETDEV_UP): eth0: link is not ready
[ 63.283688] fec 20b4000.ethernet eth0: Link is Up - 100Mbps/Full - flow control rx/tx
[ 63.338632] IPv6: ADDRCONF(NETDEV_CHANGE): eth0: link becomes ready
[ 404.595096] IPv6: ADDRCONF(NETDEV_UP): mlan0: link is not ready
[ 526.327752] mwifiex_sdio mmc1:0001:1: info: trying to associate to 'Test123456' bssid ba:de:00:00:af:fe
[ 526.366367] mwifiex_sdio mmc1:0001:1: info: associated to bssid ba:de:00:00:af:fe successfully
[ 526.404378] IPv6: ADDRCONF(NETDEV_CHANGE): mlan0: link becomes ready
[ 619.688368] mwifiex_sdio mmc1:0001:1: info: successfully disconnected from ba:de:00:00:af:fe: reason code 3
[ 629.894836] mwifiex_sdio mmc1:0001:1: info: trying to associate to 'Test123456' bssid ba:de:00:00:af:fe
[ 629.932064] mwifiex_sdio mmc1:0001:1: info: associated to bssid ba:de:00:00:af:fe successfully
[ 723.040760] mwifiex_sdio mmc1:0001:1: info: successfully disconnected from ba:de:00:00:af:fe: reason code 3
[ 733.543062] mwifiex_sdio mmc1:0001:1: info: trying to associate to 'Test123456' bssid ba:de:00:00:af:fe
[ 733.646460] mwifiex_sdio mmc1:0001:1: info: associated to bssid ba:de:00:00:af:fe successfully
[ 754.226235] mwifiex_sdio mmc1:0001:1: info: successfully disconnected from ba:de:00:00:af:fe: reason code 3
[ 904.882956] mwifiex_sdio mmc1:0001:1: Firmware wakeup failed
[ 904.907994] mwifiex_sdio mmc1:0001:1: PREP_CMD: FW in reset state
[ 904.937938] mwifiex_sdio mmc1:0001:1: info: shutdown mwifiex...
[ 904.989660] mwifiex_sdio mmc1:0001:1: PREP_CMD: card is removed
[ 905.039632] mwifiex_sdio mmc1:0001:1: PREP_CMD: card is removed
[ 905.144712] mwifiex_sdio mmc1:0001:1: PREP_CMD: card is removed
[ 905.408148] mwifiex_sdio mmc1:0001:1: WLAN FW already running! Skip FW dnld
[ 905.433076] mwifiex_sdio mmc1:0001:1: WLAN FW is active
[ 914.083180] Bluetooth: hci0: command 0x2005 tx timeout
[ 915.683005] mwifiex_sdio mmc1:0001:1: mwifiex_cmd_timeout_func: Timeout cmd id = 0xa9, act = 0x0
[ 915.745820] mwifiex_sdio mmc1:0001:1: num_data_h2c_failure = 0
[ 915.778689] mwifiex_sdio mmc1:0001:1: num_cmd_h2c_failure = 0
[ 915.810636] mwifiex_sdio mmc1:0001:1: is_cmd_timedout = 1
[ 915.841417] mwifiex_sdio mmc1:0001:1: num_tx_timeout = 0
[ 915.871374] mwifiex_sdio mmc1:0001:1: last_cmd_index = 1
[ 915.900600] mwifiex_sdio mmc1:0001:1: last_cmd_id: 28 00 a9 00 28 00 28 00 28 00
[ 915.954108] mwifiex_sdio mmc1:0001:1: last_cmd_act: 13 00 00 00 13 00 13 00 13 00
[ 916.007413] mwifiex_sdio mmc1:0001:1: last_cmd_resp_index = 0
[ 916.036056] mwifiex_sdio mmc1:0001:1: last_cmd_resp_id: 28 80 28 80 28 80 28 80 28 80
[ 916.087652] mwifiex_sdio mmc1:0001:1: last_event_index = 4
[ 916.114860] mwifiex_sdio mmc1:0001:1: last_event: 76 00 33 00 42 00 0a 00 0b 00
[ 916.163769] mwifiex_sdio mmc1:0001:1: data_sent=1 cmd_sent=1
[ 916.190154] mwifiex_sdio mmc1:0001:1: ps_mode=0 ps_state=0
[ 916.226565] Bluetooth: hci0: command 0x200b tx timeout
[ 916.253344] mwifiex_sdio mmc1:0001:1: info: _mwifiex_fw_dpc: unregister device
[ 918.323465] Bluetooth: hci0: command 0x200c tx timeout
[ 926.083010] Bluetooth: hci0: command 0x2005 tx timeout
[ 928.163290] Bluetooth: hci0: command 0x200b tx timeout
[ 930.243062] Bluetooth: hci0: command 0x200c tx timeout
[ 932.323286] INFO: task kworker/0:2:512 blocked for more than 10 seconds.
[ 932.351139] Tainted: G O 4.9.166-2.8.6+gd899927 #4
[ 932.379069] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
[ 932.429703] kworker/0:2 D 0 512 2 0x00000000
[ 932.456439] Workqueue: events mwifiex_sdio_work [mwifiex_sdio]
[ 932.483332] Backtrace:
[ 932.506990] [<807e6b88>] (__schedule) from [<807e71c0>] (schedule+0x44/0xa4)
[ 932.536151] r10:7fffffff r9:00000000 r8:00000000 r7:00000002 r6:95cc5d00 r5:ffffe000
[ 932.589534] r4:ffffe000
[ 932.615229] [<807e717c>] (schedule) from [<807ea13c>] (schedule_timeout+0x1cc/0x274)
[ 932.669188] r5:ffffe000 r4:7fffffff
[ 932.695537] [<807e9f70>] (schedule_timeout) from [<807e7c70>] (wait_for_common+0xc8/0x190)
[ 932.750080] r8:00000000 r7:00000002 r6:95cc5d00 r5:ffffe000 r4:95cc5cfc
[ 932.780654] [<807e7ba8>] (wait_for_common) from [<807e7d50>] (wait_for_completion+0x18/0x1c)
[ 932.837132] r10:81a02d00 r9:81a0e700 r8:00000000 r7:97b96900 r6:97b93640 r5:90ea53a0
[ 932.894022] r4:95c26a80
[ 932.921228] [<807e7d38>] (wait_for_completion) from [<8013bae4>] (flush_work+0x138/0x19c)
[ 932.979317] [<8013b9ac>] (flush_work) from [<8013d89c>] (__cancel_work_timer+0x94/0x1ac)
[ 933.037865] r7:95cc4000 r6:00000000 r5:90ea53a0 r4:00000011
[ 933.069886] [<8013d808>] (__cancel_work_timer) from [<8013d9c8>] (cancel_work_sync+0x14/0x18)
[ 933.133408] r9:00000000 r8:7f15cfc0 r7:90ea5318 r6:90b06000 r5:00000001 r4:90ea5310
[ 933.197673] [<8013d9b4>] (cancel_work_sync) from [<7f17d728>] (mwifiex_cleanup_sdio+0x18/0x44 [mwifiex_sdio])
[ 933.265245] [<7f17d710>] (mwifiex_cleanup_sdio [mwifiex_sdio]) from [<7f129348>] (mwifiex_unregister+0x20/0xcc [mwifiex])
[ 933.334790] r5:00000001 r4:90b06000
[ 933.368540] [<7f129328>] (mwifiex_unregister [mwifiex]) from [<7f12a854>] (_mwifiex_fw_dpc+0x108/0x468 [mwifiex])
[ 933.437594] r7:90ea5318 r6:90b07000 r5:00000001 r4:90b06000
[ 933.473422] [<7f12a74c>] (_mwifiex_fw_dpc [mwifiex]) from [<7f12ad30>] (mwifiex_reinit_sw+0x168/0x2c0 [mwifiex])
[ 933.543520] r8:ffffffe0 r7:90b07000 r6:00000000 r5:90b06058 r4:90b06000
[ 933.580819] [<7f12abc8>] (mwifiex_reinit_sw [mwifiex]) from [<7f17d7ec>] (mwifiex_sdio_work+0x98/0x788 [mwifiex_sdio])
[ 933.652496] r8:00000000 r7:97b96900 r6:90b06000 r5:90c96c00 r4:90ea53b0
[ 933.689992] [<7f17d754>] (mwifiex_sdio_work [mwifiex_sdio]) from [<8013cc7c>] (process_one_work+0x1f0/0x418)
[ 933.760847] r10:81a02d00 r9:00000000 r8:00000000 r7:97b96900 r6:97b93640 r5:95c26a80
[ 933.829660] r4:90ea53a0
[ 933.862005] [<8013ca8c>] (process_one_work) from [<8013dc30>] (worker_thread+0x68/0x5fc)
[ 933.930994] r10:81a02d00 r9:00000008 r8:ffffe000 r7:97b93658 r6:95c26a98 r5:97b93640
[ 933.999709] r4:95c26a80
[ 934.031934] [<8013dbc8>] (worker_thread) from [<80142eac>] (kthread+0x110/0x118)
[ 934.099117] r10:00000000 r9:00000000 r8:8013dbc8 r7:95c26a80 r6:95cc4000 r5:957d4d00
[ 934.166748] r4:00000000
[ 934.198510] [<80142d9c>] (kthread) from [<80107bb0>] (ret_from_fork+0x14/0x24)
[ 934.263794] r8:00000000 r7:00000000 r6:00000000 r5:80142d9c r4:957d4d00
[ 938.083626] Bluetooth: hci0: command 0x2005 tx timeout
[ 940.163119] Bluetooth: hci0: command 0x200b tx timeout
[ 942.243229] Bluetooth: hci0: command 0x200c tx timeout
[ 944.483394] INFO: task kworker/0:2:512 blocked for more than 10 seconds.
[ 944.517984] Tainted: G O 4.9.166-2.8.6+gd899927 #4
[ 944.552113] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
[ 944.614410] kworker/0:2 D 0 512 2 0x00000000
[ 944.647058] Workqueue: events mwifiex_sdio_work [mwifiex_sdio]
[ 944.679818] Backtrace:
[ 944.708506] [<807e6b88>] (__schedule) from [<807e71c0>] (schedule+0x44/0xa4)
[ 944.741994] r10:7fffffff r9:00000000 r8:00000000 r7:00000002 r6:95cc5d00 r5:ffffe000
[ 944.801880] r4:ffffe000
[ 944.829786] [<807e717c>] (schedule) from [<807ea13c>] (schedule_timeout+0x1cc/0x274)
[ 944.888636] r5:ffffe000 r4:7fffffff
[ 944.917783] [<807e9f70>] (schedule_timeout) from [<807e7c70>] (wait_for_common+0xc8/0x190)
[ 944.976883] r8:00000000 r7:00000002 r6:95cc5d00 r5:ffffe000 r4:95cc5cfc
[ 945.009306] [<807e7ba8>] (wait_for_common) from [<807e7d50>] (wait_for_completion+0x18/0x1c)
[ 945.069894] r10:81a02d00 r9:81a0e700 r8:00000000 r7:97b96900 r6:97b93640 r5:90ea53a0
[ 945.129840] r4:95c26a80
[ 945.157770] [<807e7d38>] (wait_for_completion) from [<8013bae4>] (flush_work+0x138/0x19c)
[ 945.218032] [<8013b9ac>] (flush_work) from [<8013d89c>] (__cancel_work_timer+0x94/0x1ac)
[ 945.278420] r7:95cc4000 r6:00000000 r5:90ea53a0 r4:00000011
[ 945.310465] [<8013d808>] (__cancel_work_timer) from [<8013d9c8>] (cancel_work_sync+0x14/0x18)
[ 945.374043] r9:00000000 r8:7f15cfc0 r7:90ea5318 r6:90b06000 r5:00000001 r4:90ea5310
[ 945.438381] [<8013d9b4>] (cancel_work_sync) from [<7f17d728>] (mwifiex_cleanup_sdio+0x18/0x44 [mwifiex_sdio])
[ 945.505968] [<7f17d710>] (mwifiex_cleanup_sdio [mwifiex_sdio]) from [<7f129348>] (mwifiex_unregister+0x20/0xcc [mwifiex])
[ 945.575573] r5:00000001 r4:90b06000
[ 945.609354] [<7f129328>] (mwifiex_unregister [mwifiex]) from [<7f12a854>] (_mwifiex_fw_dpc+0x108/0x468 [mwifiex])
[ 945.678503] r7:90ea5318 r6:90b07000 r5:00000001 r4:90b06000
[ 945.714406] [<7f12a74c>] (_mwifiex_fw_dpc [mwifiex]) from [<7f12ad30>] (mwifiex_reinit_sw+0x168/0x2c0 [mwifiex])
[ 945.784601] r8:ffffffe0 r7:90b07000 r6:00000000 r5:90b06058 r4:90b06000
[ 945.822003] [<7f12abc8>] (mwifiex_reinit_sw [mwifiex]) from [<7f17d7ec>] (mwifiex_sdio_work+0x98/0x788 [mwifiex_sdio])
[ 945.893871] r8:00000000 r7:97b96900 r6:90b06000 r5:90c96c00 r4:90ea53b0
[ 945.931469] [<7f17d754>] (mwifiex_sdio_work [mwifiex_sdio]) from [<8013cc7c>] (process_one_work+0x1f0/0x418)
[ 946.002498] r10:81a02d00 r9:00000000 r8:00000000 r7:97b96900 r6:97b93640 r5:95c26a80
[ 946.071402] r4:90ea53a0
[ 946.103789] [<8013ca8c>] (process_one_work) from [<8013dc30>] (worker_thread+0x68/0x5fc)
[ 946.172996] r10:81a02d00 r9:00000008 r8:ffffe000 r7:97b93658 r6:95c26a98 r5:97b93640
[ 946.241884] r4:95c26a80
[ 946.274224] [<8013dbc8>] (worker_thread) from [<80142eac>] (kthread+0x110/0x118)
[ 946.341465] r10:00000000 r9:00000000 r8:8013dbc8 r7:95c26a80 r6:95cc4000 r5:957d4d00
[ 946.409177] r4:00000000
[ 946.440941] [<80142d9c>] (kthread) from [<80107bb0>] (ret_from_fork+0x14/0x24)
[ 946.506240] r8:00000000 r7:00000000 r6:00000000 r5:80142d9c r4:957d4d00
[ 950.084047] Bluetooth: hci0: command 0x2005 tx timeout
[ 952.163031] Bluetooth: hci0: command 0x200b tx timeout
[ 954.243130] Bluetooth: hci0: command 0x200c tx timeout
[ 956.643301] INFO: task kworker/0:2:512 blocked for more than 10 seconds.
[ 956.677620] Tainted: G O 4.9.166-2.8.6+gd899927 #4
[ 956.711599] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
[ 956.773975] kworker/0:2 D 0 512 2 0x00000000
[ 956.806712] Workqueue: events mwifiex_sdio_work [mwifiex_sdio]
[ 956.839378] Backtrace:
[ 956.868097] [<807e6b88>] (__schedule) from [<807e71c0>] (schedule+0x44/0xa4)
[ 956.901565] r10:7fffffff r9:00000000 r8:00000000 r7:00000002 r6:95cc5d00 r5:ffffe000
[ 956.961446] r4:ffffe000
[ 956.989309] [<807e717c>] (schedule) from [<807ea13c>] (schedule_timeout+0x1cc/0x274)
[ 957.048208] r5:ffffe000 r4:7fffffff
[ 957.077411] [<807e9f70>] (schedule_timeout) from [<807e7c70>] (wait_for_common+0xc8/0x190)
[ 957.136424] r8:00000000 r7:00000002 r6:95cc5d00 r5:ffffe000 r4:95cc5cfc
[ 957.168734] [<807e7ba8>] (wait_for_common) from [<807e7d50>] (wait_for_completion+0x18/0x1c)
[ 957.229154] r10:81a02d00 r9:81a0e700 r8:00000000 r7:97b96900 r6:97b93640 r5:90ea53a0
[ 957.289036] r4:95c26a80
[ 957.316914] [<807e7d38>] (wait_for_completion) from [<8013bae4>] (flush_work+0x138/0x19c)
[ 957.377150] [<8013b9ac>] (flush_work) from [<8013d89c>] (__cancel_work_timer+0x94/0x1ac)
[ 957.437532] r7:95cc4000 r6:00000000 r5:90ea53a0 r4:00000011
[ 957.469549] [<8013d808>] (__cancel_work_timer) from [<8013d9c8>] (cancel_work_sync+0x14/0x18)
[ 957.533078] r9:00000000 r8:7f15cfc0 r7:90ea5318 r6:90b06000 r5:00000001 r4:90ea5310
[ 957.597456] [<8013d9b4>] (cancel_work_sync) from [<7f17d728>] (mwifiex_cleanup_sdio+0x18/0x44 [mwifiex_sdio])
[ 957.665051] [<7f17d710>] (mwifiex_cleanup_sdio [mwifiex_sdio]) from [<7f129348>] (mwifiex_unregister+0x20/0xcc [mwifiex])
[ 957.734629] r5:00000001 r4:90b06000
[ 957.768365] [<7f129328>] (mwifiex_unregister [mwifiex]) from [<7f12a854>] (_mwifiex_fw_dpc+0x108/0x468 [mwifiex])
[ 957.837463] r7:90ea5318 r6:90b07000 r5:00000001 r4:90b06000
[ 957.873294] [<7f12a74c>] (_mwifiex_fw_dpc [mwifiex]) from [<7f12ad30>] (mwifiex_reinit_sw+0x168/0x2c0 [mwifiex])
[ 957.943441] r8:ffffffe0 r7:90b07000 r6:00000000 r5:90b06058 r4:90b06000
[ 957.980767] [<7f12abc8>] (mwifiex_reinit_sw [mwifiex]) from [<7f17d7ec>] (mwifiex_sdio_work+0x98/0x788 [mwifiex_sdio])
[ 958.052554] r8:00000000 r7:97b96900 r6:90b06000 r5:90c96c00 r4:90ea53b0
[ 958.090059] [<7f17d754>] (mwifiex_sdio_work [mwifiex_sdio]) from [<8013cc7c>] (process_one_work+0x1f0/0x418)
[ 958.160992] r10:81a02d00 r9:00000000 r8:00000000 r7:97b96900 r6:97b93640 r5:95c26a80
[ 958.229863] r4:90ea53a0
[ 958.262248] [<8013ca8c>] (process_one_work) from [<8013dc30>] (worker_thread+0x68/0x5fc)
[ 958.331313] r10:81a02d00 r9:00000008 r8:ffffe000 r7:97b93658 r6:95c26a98 r5:97b93640
[ 958.400129] r4:95c26a80
[ 958.432421] [<8013dbc8>] (worker_thread) from [<80142eac>] (kthread+0x110/0x118)
[ 958.499621] r10:00000000 r9:00000000 r8:8013dbc8 r7:95c26a80 r6:95cc4000 r5:957d4d00
[ 958.567317] r4:00000000
[ 958.599086] [<80142d9c>] (kthread) from [<80107bb0>] (ret_from_fork+0x14/0x24)
[ 958.664402] r8:00000000 r7:00000000 r6:00000000 r5:80142d9c r4:957d4d00
[ 962.084236] Bluetooth: hci0: command 0x2005 tx timeout
[ 964.163768] Bluetooth: hci0: command 0x200b tx timeout
[ 966.243278] Bluetooth: hci0: command 0x200c tx timeout
[ 968.803202] INFO: task kworker/0:2:512 blocked for more than 10 seconds.
[ 968.827760] Tainted: G O 4.9.166-2.8.6+gd899927 #4
[ 968.851952] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
[ 968.895015] kworker/0:2 D 0 512 2 0x00000000
[ 968.918009] Workqueue: events mwifiex_sdio_work [mwifiex_sdio]
[ 968.941114] Backtrace:
[ 968.960522] [<807e6b88>] (__schedule) from [<807e71c0>] (schedule+0x44/0xa4)
[ 968.984499] r10:7fffffff r9:00000000 r8:00000000 r7:00000002 r6:95cc5d00 r5:ffffe000
[ 969.025999] r4:ffffe000
[ 969.044896] [<807e717c>] (schedule) from [<807ea13c>] (schedule_timeout+0x1cc/0x274)
[ 969.085610] r5:ffffe000 r4:7fffffff
[ 969.105654] [<807e9f70>] (schedule_timeout) from [<807e7c70>] (wait_for_common+0xc8/0x190)
[ 969.146600] r8:00000000 r7:00000002 r6:95cc5d00 r5:ffffe000 r4:95cc5cfc
[ 969.169690] [<807e7ba8>] (wait_for_common) from [<807e7d50>] (wait_for_completion+0x18/0x1c)
[ 969.211615] r10:81a02d00 r9:81a0e700 r8:00000000 r7:97b96900 r6:97b93640 r5:90ea53a0
[ 969.253002] r4:95c26a80
[ 969.271848] [<807e7d38>] (wait_for_completion) from [<8013bae4>] (flush_work+0x138/0x19c)
[ 969.313554] [<8013b9ac>] (flush_work) from [<8013d89c>] (__cancel_work_timer+0x94/0x1ac)
[ 969.355328] r7:95cc4000 r6:00000000 r5:90ea53a0 r4:00000011
[ 969.377880] [<8013d808>] (__cancel_work_timer) from [<8013d9c8>] (cancel_work_sync+0x14/0x18)
[ 969.421881] r9:00000000 r8:7f15cfc0 r7:90ea5318 r6:90b06000 r5:00000001 r4:90ea5310
[ 969.466220] [<8013d9b4>] (cancel_work_sync) from [<7f17d728>] (mwifiex_cleanup_sdio+0x18/0x44 [mwifiex_sdio])
[ 969.513264] [<7f17d710>] (mwifiex_cleanup_sdio [mwifiex_sdio]) from [<7f129348>] (mwifiex_unregister+0x20/0xcc [mwifiex])
[ 969.562153] r5:00000001 r4:90b06000
[ 969.584971] [<7f129328>] (mwifiex_unregister [mwifiex]) from [<7f12a854>] (_mwifiex_fw_dpc+0x108/0x468 [mwifiex])
[ 969.633325] r7:90ea5318 r6:90b07000 r5:00000001 r4:90b06000
[ 969.658186] [<7f12a74c>] (_mwifiex_fw_dpc [mwifiex]) from [<7f12ad30>] (mwifiex_reinit_sw+0x168/0x2c0 [mwifiex])
[ 969.707207] r8:ffffffe0 r7:90b07000 r6:00000000 r5:90b06058 r4:90b06000
[ 969.733546] [<7f12abc8>] (mwifiex_reinit_sw [mwifiex]) from [<7f17d7ec>] (mwifiex_sdio_work+0x98/0x788 [mwifiex_sdio])
[ 969.783843] r8:00000000 r7:97b96900 r6:90b06000 r5:90c96c00 r4:90ea53b0
[ 969.810441] [<7f17d754>] (mwifiex_sdio_work [mwifiex_sdio]) from [<8013cc7c>] (process_one_work+0x1f0/0x418)
[ 969.859975] r10:81a02d00 r9:00000000 r8:00000000 r7:97b96900 r6:97b93640 r5:95c26a80
[ 969.907517] r4:90ea53a0
[ 969.929444] [<8013ca8c>] (process_one_work) from [<8013dc30>] (worker_thread+0x68/0x5fc)
[ 969.977167] r10:81a02d00 r9:00000008 r8:ffffe000 r7:97b93658 r6:95c26a98 r5:97b93640
[ 970.024660] r4:95c26a80
[ 970.046534] [<8013dbc8>] (worker_thread) from [<80142eac>] (kthread+0x110/0x118)
[ 970.092820] r10:00000000 r9:00000000 r8:8013dbc8 r7:95c26a80 r6:95cc4000 r5:957d4d00
[ 970.139549] r4:00000000
[ 970.161047] [<80142d9c>] (kthread) from [<80107bb0>] (ret_from_fork+0x14/0x24)
[ 970.205946] r8:00000000 r7:00000000 r6:00000000 r5:80142d9c r4:957d4d00
[ 974.084074] Bluetooth: hci0: command 0x2005 tx timeout
[ 976.163085] Bluetooth: hci0: command 0x200b tx timeout
[ 978.243142] Bluetooth: hci0: command 0x200c tx timeout
[ 980.323360] INFO: task kworker/0:2:512 blocked for more than 10 seconds.
[ 980.357912] Tainted: G O 4.9.166-2.8.6+gd899927 #4
[ 980.391979] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
[ 980.454236] kworker/0:2 D 0 512 2 0x00000000
[ 980.486905] Workqueue: events mwifiex_sdio_work [mwifiex_sdio]
[ 980.519727] Backtrace:
[ 980.548447] [<807e6b88>] (__schedule) from [<807e71c0>] (schedule+0x44/0xa4)
[ 980.582012] r10:7fffffff r9:00000000 r8:00000000 r7:00000002 r6:95cc5d00 r5:ffffe000
[ 980.641935] r4:ffffe000
[ 980.669786] [<807e717c>] (schedule) from [<807ea13c>] (schedule_timeout+0x1cc/0x274)
[ 980.728559] r5:ffffe000 r4:7fffffff
[ 980.757679] [<807e9f70>] (schedule_timeout) from [<807e7c70>] (wait_for_common+0xc8/0x190)
[ 980.816589] r8:00000000 r7:00000002 r6:95cc5d00 r5:ffffe000 r4:95cc5cfc
[ 980.848865] [<807e7ba8>] (wait_for_common) from [<807e7d50>] (wait_for_completion+0x18/0x1c)
[ 980.909239] r10:81a02d00 r9:81a0e700 r8:00000000 r7:97b96900 r6:97b93640 r5:90ea53a0
[ 980.969072] r4:95c26a80
[ 980.996944] [<807e7d38>] (wait_for_completion) from [<8013bae4>] (flush_work+0x138/0x19c)
[ 981.057107] [<8013b9ac>] (flush_work) from [<8013d89c>] (__cancel_work_timer+0x94/0x1ac)
[ 981.117418] r7:95cc4000 r6:00000000 r5:90ea53a0 r4:00000011
[ 981.149361] [<8013d808>] (__cancel_work_timer) from [<8013d9c8>] (cancel_work_sync+0x14/0x18)
[ 981.212811] r9:00000000 r8:7f15cfc0 r7:90ea5318 r6:90b06000 r5:00000001 r4:90ea5310
[ 981.276995] [<8013d9b4>] (cancel_work_sync) from [<7f17d728>] (mwifiex_cleanup_sdio+0x18/0x44 [mwifiex_sdio])
[ 981.344491] [<7f17d710>] (mwifiex_cleanup_sdio [mwifiex_sdio]) from [<7f129348>] (mwifiex_unregister+0x20/0xcc [mwifiex])
[ 981.413952] r5:00000001 r4:90b06000
[ 981.447629] [<7f129328>] (mwifiex_unregister [mwifiex]) from [<7f12a854>] (_mwifiex_fw_dpc+0x108/0x468 [mwifiex])
[ 981.516621] r7:90ea5318 r6:90b07000 r5:00000001 r4:90b06000
[ 981.552405] [<7f12a74c>] (_mwifiex_fw_dpc [mwifiex]) from [<7f12ad30>] (mwifiex_reinit_sw+0x168/0x2c0 [mwifiex])
[ 981.622418] r8:ffffffe0 r7:90b07000 r6:00000000 r5:90b06058 r4:90b06000
[ 981.659709] [<7f12abc8>] (mwifiex_reinit_sw [mwifiex]) from [<7f17d7ec>] (mwifiex_sdio_work+0x98/0x788 [mwifiex_sdio])
[ 981.731372] r8:00000000 r7:97b96900 r6:90b06000 r5:90c96c00 r4:90ea53b0
[ 981.768838] [<7f17d754>] (mwifiex_sdio_work [mwifiex_sdio]) from [<8013cc7c>] (process_one_work+0x1f0/0x418)
[ 981.839723] r10:81a02d00 r9:00000000 r8:00000000 r7:97b96900 r6:97b93640 r5:95c26a80
[ 981.908559] r4:90ea53a0
[ 981.940890] [<8013ca8c>] (process_one_work) from [<8013dc30>] (worker_thread+0x68/0x5fc)
[ 982.009887] r10:81a02d00 r9:00000008 r8:ffffe000 r7:97b93658 r6:95c26a98 r5:97b93640
[ 982.078659] r4:95c26a80
[ 982.110933] [<8013dbc8>] (worker_thread) from [<80142eac>] (kthread+0x110/0x118)
[ 982.178153] r10:00000000 r9:00000000 r8:8013dbc8 r7:95c26a80 r6:95cc4000 r5:957d4d00
[ 982.245796] r4:00000000
[ 982.277586] [<80142d9c>] (kthread) from [<80107bb0>] (ret_from_fork+0x14/0x24)
[ 982.342879] r8:00000000 r7:00000000 r6:00000000 r5:80142d9c r4:957d4d00
[ 986.084282] Bluetooth: hci0: command 0x2005 tx timeout
[ 988.163139] Bluetooth: hci0: command 0x200b tx timeout
[ 990.243172] Bluetooth: hci0: command 0x200c tx timeout
[ 992.483309] INFO: task kworker/0:2:512 blocked for more than 10 seconds.
[ 992.517904] Tainted: G O 4.9.166-2.8.6+gd899927 #4
[ 992.551955] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
[ 992.614230] kworker/0:2 D 0 512 2 0x00000000
[ 992.646894] Workqueue: events mwifiex_sdio_work [mwifiex_sdio]
[ 992.679705] Backtrace:
[ 992.708423] [<807e6b88>] (__schedule) from [<807e71c0>] (schedule+0x44/0xa4)
[ 992.741911] r10:7fffffff r9:00000000 r8:00000000 r7:00000002 r6:95cc5d00 r5:ffffe000
[ 992.801823] r4:ffffe000
[ 992.830627] [<807e717c>] (schedule) from [<807ea13c>] (schedule_timeout+0x1cc/0x274)
[ 992.889589] r5:ffffe000 r4:7fffffff
[ 992.918806] [<807e9f70>] (schedule_timeout) from [<807e7c70>] (wait_for_common+0xc8/0x190)
[ 992.977835] r8:00000000 r7:00000002 r6:95cc5d00 r5:ffffe000 r4:95cc5cfc
[ 993.010187] [<807e7ba8>] (wait_for_common) from [<807e7d50>] (wait_for_completion+0x18/0x1c)
[ 993.070766] r10:81a02d00 r9:81a0e700 r8:00000000 r7:97b96900 r6:97b93640 r5:90ea53a0
[ 993.130737] r4:95c26a80
[ 993.158664] [<807e7d38>] (wait_for_completion) from [<8013bae4>] (flush_work+0x138/0x19c)
[ 993.219008] [<8013b9ac>] (flush_work) from [<8013d89c>] (__cancel_work_timer+0x94/0x1ac)
[ 993.279451] r7:95cc4000 r6:00000000 r5:90ea53a0 r4:00000011
[ 993.311487] [<8013d808>] (__cancel_work_timer) from [<8013d9c8>] (cancel_work_sync+0x14/0x18)
[ 993.375043] r9:00000000 r8:7f15cfc0 r7:90ea5318 r6:90b06000 r5:00000001 r4:90ea5310
[ 993.439418] [<8013d9b4>] (cancel_work_sync) from [<7f17d728>] (mwifiex_cleanup_sdio+0x18/0x44 [mwifiex_sdio])
[ 993.507053] [<7f17d710>] (mwifiex_cleanup_sdio [mwifiex_sdio]) from [<7f129348>] (mwifiex_unregister+0x20/0xcc [mwifiex])
[ 993.576699] r5:00000001 r4:90b06000
[ 993.610471] [<7f129328>] (mwifiex_unregister [mwifiex]) from [<7f12a854>] (_mwifiex_fw_dpc+0x108/0x468 [mwifiex])
[ 993.679627] r7:90ea5318 r6:90b07000 r5:00000001 r4:90b06000
[ 993.715513] [<7f12a74c>] (_mwifiex_fw_dpc [mwifiex]) from [<7f12ad30>] (mwifiex_reinit_sw+0x168/0x2c0 [mwifiex])
[ 993.785750] r8:ffffffe0 r7:90b07000 r6:00000000 r5:90b06058 r4:90b06000
[ 993.823168] [<7f12abc8>] (mwifiex_reinit_sw [mwifiex]) from [<7f17d7ec>] (mwifiex_sdio_work+0x98/0x788 [mwifiex_sdio])
[ 993.895111] r8:00000000 r7:97b96900 r6:90b06000 r5:90c96c00 r4:90ea53b0
[ 993.932661] [<7f17d754>] (mwifiex_sdio_work [mwifiex_sdio]) from [<8013cc7c>] (process_one_work+0x1f0/0x418)
[ 994.003661] r10:81a02d00 r9:00000000 r8:00000000 r7:97b96900 r6:97b93640 r5:95c26a80
[ 994.072564] r4:90ea53a0
[ 994.104939] [<8013ca8c>] (process_one_work) from [<8013dc30>] (worker_thread+0x68/0x5fc)
[ 994.174065] r10:81a02d00 r9:00000008 r8:ffffe000 r7:97b93658 r6:95c26a98 r5:97b93640
[ 994.242988] r4:95c26a80
[ 994.275350] [<8013dbc8>] (worker_thread) from [<80142eac>] (kthread+0x110/0x118)
[ 994.342717] r10:00000000 r9:00000000 r8:8013dbc8 r7:95c26a80 r6:95cc4000 r5:957d4d00
[ 994.410517] r4:00000000
[ 994.442345] [<80142d9c>] (kthread) from [<80107bb0>] (ret_from_fork+0x14/0x24)
[ 994.507762] r8:00000000 r7:00000000 r6:00000000 r5:80142d9c r4:957d4d00
[ 998.083115] Bluetooth: hci0: command 0x2005 tx timeout
[ 1000.163042] Bluetooth: hci0: command 0x200b tx timeout
[ 1002.243056] Bluetooth: hci0: command 0x200c tx timeout
[ 1004.643238] INFO: task kworker/0:2:512 blocked for more than 10 seconds.
[ 1004.677665] Tainted: G O 4.9.166-2.8.6+gd899927 #4
[ 1004.711732] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
[ 1004.774113] kworker/0:2 D 0 512 2 0x00000000
[ 1004.806782] Workqueue: events mwifiex_sdio_work [mwifiex_sdio]
[ 1004.839600] Backtrace:
[ 1004.868422] [<807e6b88>] (__schedule) from [<807e71c0>] (schedule+0x44/0xa4)
[ 1004.901972] r10:7fffffff r9:00000000 r8:00000000 r7:00000002 r6:95cc5d00 r5:ffffe000
[ 1004.961964] r4:ffffe000
[ 1004.989895] [<807e717c>] (schedule) from [<807ea13c>] (schedule_timeout+0x1cc/0x274)
[ 1005.048891] r5:ffffe000 r4:7fffffff
[ 1005.078144] [<807e9f70>] (schedule_timeout) from [<807e7c70>] (wait_for_common+0xc8/0x190)
[ 1005.137189] r8:00000000 r7:00000002 r6:95cc5d00 r5:ffffe000 r4:95cc5cfc
[ 1005.169522] [<807e7ba8>] (wait_for_common) from [<807e7d50>] (wait_for_completion+0x18/0x1c)
[ 1005.230047] r10:81a02d00 r9:81a0e700 r8:00000000 r7:97b96900 r6:97b93640 r5:90ea53a0
[ 1005.289986] r4:95c26a80
[ 1005.317915] [<807e7d38>] (wait_for_completion) from [<8013bae4>] (flush_work+0x138/0x19c)
[ 1005.378163] [<8013b9ac>] (flush_work) from [<8013d89c>] (__cancel_work_timer+0x94/0x1ac)
[ 1005.438549] r7:95cc4000 r6:00000000 r5:90ea53a0 r4:00000011
[ 1005.470560] [<8013d808>] (__cancel_work_timer) from [<8013d9c8>] (cancel_work_sync+0x14/0x18)
[ 1005.534001] r9:00000000 r8:7f15cfc0 r7:90ea5318 r6:90b06000 r5:00000001 r4:90ea5310
[ 1005.598303] [<8013d9b4>] (cancel_work_sync) from [<7f17d728>] (mwifiex_cleanup_sdio+0x18/0x44 [mwifiex_sdio])
[ 1005.665810] [<7f17d710>] (mwifiex_cleanup_sdio [mwifiex_sdio]) from [<7f129348>] (mwifiex_unregister+0x20/0xcc [mwifiex])
[ 1005.735232] r5:00000001 r4:90b06000
[ 1005.768915] [<7f129328>] (mwifiex_unregister [mwifiex]) from [<7f12a854>] (_mwifiex_fw_dpc+0x108/0x468 [mwifiex])
[ 1005.837852] r7:90ea5318 r6:90b07000 r5:00000001 r4:90b06000
[ 1005.873654] [<7f12a74c>] (_mwifiex_fw_dpc [mwifiex]) from [<7f12ad30>] (mwifiex_reinit_sw+0x168/0x2c0 [mwifiex])
[ 1005.943653] r8:ffffffe0 r7:90b07000 r6:00000000 r5:90b06058 r4:90b06000
[ 1005.980938] [<7f12abc8>] (mwifiex_reinit_sw [mwifiex]) from [<7f17d7ec>] (mwifiex_sdio_work+0x98/0x788 [mwifiex_sdio])
[ 1006.052548] r8:00000000 r7:97b96900 r6:90b06000 r5:90c96c00 r4:90ea53b0
[ 1006.089991] [<7f17d754>] (mwifiex_sdio_work [mwifiex_sdio]) from [<8013cc7c>] (process_one_work+0x1f0/0x418)
[ 1006.160806] r10:81a02d00 r9:00000000 r8:00000000 r7:97b96900 r6:97b93640 r5:95c26a80
[ 1006.229565] r4:90ea53a0
[ 1006.261885] [<8013ca8c>] (process_one_work) from [<8013dc30>] (worker_thread+0x68/0x5fc)
[ 1006.330867] r10:81a02d00 r9:00000008 r8:ffffe000 r7:97b93658 r6:95c26a98 r5:97b93640
[ 1006.399594] r4:95c26a80
[ 1006.431838] [<8013dbc8>] (worker_thread) from [<80142eac>] (kthread+0x110/0x118)
[ 1006.498985] r10:00000000 r9:00000000 r8:8013dbc8 r7:95c26a80 r6:95cc4000 r5:957d4d00
[ 1006.566593] r4:00000000
[ 1006.598336] [<80142d9c>] (kthread) from [<80107bb0>] (ret_from_fork+0x14/0x24)
[ 1006.663613] r8:00000000 r7:00000000 r6:00000000 r5:80142d9c r4:957d4d00
[ 1010.083240] Bluetooth: hci0: command 0x2005 tx timeout
[ 1012.163108] Bluetooth: hci0: command 0x200b tx timeout
[ 1014.243174] Bluetooth: hci0: command 0x200c tx timeout
[ 1016.803211] INFO: task kworker/0:2:512 blocked for more than 10 seconds.
[ 1016.837627] Tainted: G O 4.9.166-2.8.6+gd899927 #4
[ 1016.871637] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
[ 1016.933932] kworker/0:2 D 0 512 2 0x00000000
[ 1016.966568] Workqueue: events mwifiex_sdio_work [mwifiex_sdio]
[ 1016.999227] Backtrace:
[ 1017.027974] [<807e6b88>] (__schedule) from [<807e71c0>] (schedule+0x44/0xa4)
[ 1017.061551] r10:7fffffff r9:00000000 r8:00000000 r7:00000002 r6:95cc5d00 r5:ffffe000
[ 1017.121501] r4:ffffe000
[ 1017.149396] [<807e717c>] (schedule) from [<807ea13c>] (schedule_timeout+0x1cc/0x274)
[ 1017.208294] r5:ffffe000 r4:7fffffff
[ 1017.237570] [<807e9f70>] (schedule_timeout) from [<807e7c70>] (wait_for_common+0xc8/0x190)
[ 1017.296672] r8:00000000 r7:00000002 r6:95cc5d00 r5:ffffe000 r4:95cc5cfc
[ 1017.329032] [<807e7ba8>] (wait_for_common) from [<807e7d50>] (wait_for_completion+0x18/0x1c)
[ 1017.389578] r10:81a02d00 r9:81a0e700 r8:00000000 r7:97b96900 r6:97b93640 r5:90ea53a0
[ 1017.449499] r4:95c26a80
[ 1017.477416] [<807e7d38>] (wait_for_completion) from [<8013bae4>] (flush_work+0x138/0x19c)
[ 1017.537669] [<8013b9ac>] (flush_work) from [<8013d89c>] (__cancel_work_timer+0x94/0x1ac)
[ 1017.597996] r7:95cc4000 r6:00000000 r5:90ea53a0 r4:00000011
[ 1017.629979] [<8013d808>] (__cancel_work_timer) from [<8013d9c8>] (cancel_work_sync+0x14/0x18)
[ 1017.693476] r9:00000000 r8:7f15cfc0 r7:90ea5318 r6:90b06000 r5:00000001 r4:90ea5310
[ 1017.757801] [<8013d9b4>] (cancel_work_sync) from [<7f17d728>] (mwifiex_cleanup_sdio+0x18/0x44 [mwifiex_sdio])
[ 1017.825402] [<7f17d710>] (mwifiex_cleanup_sdio [mwifiex_sdio]) from [<7f129348>] (mwifiex_unregister+0x20/0xcc [mwifiex])
[ 1017.894980] r5:00000001 r4:90b06000
[ 1017.928722] [<7f129328>] (mwifiex_unregister [mwifiex]) from [<7f12a854>] (_mwifiex_fw_dpc+0x108/0x468 [mwifiex])
[ 1017.997815] r7:90ea5318 r6:90b07000 r5:00000001 r4:90b06000
[ 1018.033682] [<7f12a74c>] (_mwifiex_fw_dpc [mwifiex]) from [<7f12ad30>] (mwifiex_reinit_sw+0x168/0x2c0 [mwifiex])
[ 1018.103924] r8:ffffffe0 r7:90b07000 r6:00000000 r5:90b06058 r4:90b06000
[ 1018.141322] [<7f12abc8>] (mwifiex_reinit_sw [mwifiex]) from [<7f17d7ec>] (mwifiex_sdio_work+0x98/0x788 [mwifiex_sdio])
[ 1018.213116] r8:00000000 r7:97b96900 r6:90b06000 r5:90c96c00 r4:90ea53b0
[ 1018.250635] [<7f17d754>] (mwifiex_sdio_work [mwifiex_sdio]) from [<8013cc7c>] (process_one_work+0x1f0/0x418)
[ 1018.321612] r10:81a02d00 r9:00000000 r8:00000000 r7:97b96900 r6:97b93640 r5:95c26a80
[ 1018.390534] r4:90ea53a0
[ 1018.422950] [<8013ca8c>] (process_one_work) from [<8013dc30>] (worker_thread+0x68/0x5fc)
[ 1018.492164] r10:81a02d00 r9:00000008 r8:ffffe000 r7:97b93658 r6:95c26a98 r5:97b93640
[ 1018.561133] r4:95c26a80
[ 1018.593526] [<8013dbc8>] (worker_thread) from [<80142eac>] (kthread+0x110/0x118)
[ 1018.660921] r10:00000000 r9:00000000 r8:8013dbc8 r7:95c26a80 r6:95cc4000 r5:957d4d00
[ 1018.728759] r4:00000000
[ 1018.760597] [<80142d9c>] (kthread) from [<80107bb0>] (ret_from_fork+0x14/0x24)
[ 1018.826127] r8:00000000 r7:00000000 r6:00000000 r5:80142d9c r4:957d4d00
[ 1022.084011] Bluetooth: hci0: command 0x2005 tx timeout
[ 1024.163197] Bluetooth: hci0: command 0x200b tx timeout
[ 1026.243035] Bluetooth: hci0: command 0x200c tx timeout
[ 1028.963046] INFO: task kworker/0:2:512 blocked for more than 10 seconds.
[ 1028.987628] Tainted: G O 4.9.166-2.8.6+gd899927 #4
[ 1029.011885] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
[ 1029.055125] kworker/0:2 D 0 512 2 0x00000000
[ 1029.078127] Workqueue: events mwifiex_sdio_work [mwifiex_sdio]
[ 1029.101299] Backtrace:
[ 1029.120773] [<807e6b88>] (__schedule) from [<807e71c0>] (schedule+0x44/0xa4)
[ 1029.144830] r10:7fffffff r9:00000000 r8:00000000 r7:00000002 r6:95cc5d00 r5:ffffe000
[ 1029.186429] r4:ffffe000
[ 1029.205364] [<807e717c>] (schedule) from [<807ea13c>] (schedule_timeout+0x1cc/0x274)
[ 1029.246258] r5:ffffe000 r4:7fffffff
[ 1029.266389] [<807e9f70>] (schedule_timeout) from [<807e7c70>] (wait_for_common+0xc8/0x190)
[ 1029.307510] r8:00000000 r7:00000002 r6:95cc5d00 r5:ffffe000 r4:95cc5cfc
[ 1029.330676] [<807e7ba8>] (wait_for_common) from [<807e7d50>] (wait_for_completion+0x18/0x1c)
[ 1029.372793] r10:81a02d00 r9:81a0e700 r8:00000000 r7:97b96900 r6:97b93640 r5:90ea53a0
[ 1029.414379] r4:95c26a80
[ 1029.433336] [<807e7d38>] (wait_for_completion) from [<8013bae4>] (flush_work+0x138/0x19c)
[ 1029.475218] [<8013b9ac>] (flush_work) from [<8013d89c>] (__cancel_work_timer+0x94/0x1ac)
[ 1029.517136] r7:95cc4000 r6:00000000 r5:90ea53a0 r4:00000011
[ 1029.539750] [<8013d808>] (__cancel_work_timer) from [<8013d9c8>] (cancel_work_sync+0x14/0x18)
[ 1029.583869] r9:00000000 r8:7f15cfc0 r7:90ea5318 r6:90b06000 r5:00000001 r4:90ea5310
[ 1029.628304] [<8013d9b4>] (cancel_work_sync) from [<7f17d728>] (mwifiex_cleanup_sdio+0x18/0x44 [mwifiex_sdio])
[ 1029.675366] [<7f17d710>] (mwifiex_cleanup_sdio [mwifiex_sdio]) from [<7f129348>] (mwifiex_unregister+0x20/0xcc [mwifiex])
[ 1029.724352] r5:00000001 r4:90b06000
[ 1029.747211] [<7f129328>] (mwifiex_unregister [mwifiex]) from [<7f12a854>] (_mwifiex_fw_dpc+0x108/0x468 [mwifiex])
[ 1029.795642] r7:90ea5318 r6:90b07000 r5:00000001 r4:90b06000
[ 1029.820550] [<7f12a74c>] (_mwifiex_fw_dpc [mwifiex]) from [<7f12ad30>] (mwifiex_reinit_sw+0x168/0x2c0 [mwifiex])
[ 1029.869654] r8:ffffffe0 r7:90b07000 r6:00000000 r5:90b06058 r4:90b06000
[ 1029.896024] [<7f12abc8>] (mwifiex_reinit_sw [mwifiex]) from [<7f17d7ec>] (mwifiex_sdio_work+0x98/0x788 [mwifiex_sdio])
[ 1029.946367] r8:00000000 r7:97b96900 r6:90b06000 r5:90c96c00 r4:90ea53b0
[ 1029.972983] [<7f17d754>] (mwifiex_sdio_work [mwifiex_sdio]) from [<8013cc7c>] (process_one_work+0x1f0/0x418)
[ 1030.022512] r10:81a02d00 r9:00000000 r8:00000000 r7:97b96900 r6:97b93640 r5:95c26a80
[ 1030.070031] r4:90ea53a0
[ 1030.091936] [<8013ca8c>] (process_one_work) from [<8013dc30>] (worker_thread+0x68/0x5fc)
[ 1030.139600] r10:81a02d00 r9:00000008 r8:ffffe000 r7:97b93658 r6:95c26a98 r5:97b93640
[ 1030.187056] r4:95c26a80
[ 1030.208878] [<8013dbc8>] (worker_thread) from [<80142eac>] (kthread+0x110/0x118)
[ 1030.255154] r10:00000000 r9:00000000 r8:8013dbc8 r7:95c26a80 r6:95cc4000 r5:957d4d00
[ 1030.301892] r4:00000000
[ 1030.323419] [<80142d9c>] (kthread) from [<80107bb0>] (ret_from_fork+0x14/0x24)
[ 1030.368384] r8:00000000 r7:00000000 r6:00000000 r5:80142d9c r4:957d4d00
[ 1034.084143] Bluetooth: hci0: command 0x2005 tx timeout
[ 1036.163016] Bluetooth: hci0: command 0x200b tx timeout
[ 1038.243081] Bluetooth: hci0: command 0x200c tx timeout
[ 1040.483320] INFO: task kworker/0:2:512 blocked for more than 10 seconds.
[ 1040.517746] Tainted: G O 4.9.166-2.8.6+gd899927 #4
[ 1040.551787] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
[ 1040.614027] kworker/0:2 D 0 512 2 0x00000000
[ 1040.646659] Workqueue: events mwifiex_sdio_work [mwifiex_sdio]
[ 1040.679338] Backtrace:
[ 1040.708092] [<807e6b88>] (__schedule) from [<807e71c0>] (schedule+0x44/0xa4)
[ 1040.741771] r10:7fffffff r9:00000000 r8:00000000 r7:00000002 r6:95cc5d00 r5:ffffe000
[ 1040.801807] r4:ffffe000
[ 1040.829709] [<807e717c>] (schedule) from [<807ea13c>] (schedule_timeout+0x1cc/0x274)
[ 1040.888590] r5:ffffe000 r4:7fffffff
[ 1040.917804] [<807e9f70>] (schedule_timeout) from [<807e7c70>] (wait_for_common+0xc8/0x190)
[ 1040.976989] r8:00000000 r7:00000002 r6:95cc5d00 r5:ffffe000 r4:95cc5cfc
[ 1041.009374] [<807e7ba8>] (wait_for_common) from [<807e7d50>] (wait_for_completion+0x18/0x1c)
[ 1041.069978] r10:81a02d00 r9:81a0e700 r8:00000000 r7:97b96900 r6:97b93640 r5:90ea53a0
[ 1041.130009] r4:95c26a80
[ 1041.157960] [<807e7d38>] (wait_for_completion) from [<8013bae4>] (flush_work+0x138/0x19c)
[ 1041.218309] [<8013b9ac>] (flush_work) from [<8013d89c>] (__cancel_work_timer+0x94/0x1ac)
[ 1041.278720] r7:95cc4000 r6:00000000 r5:90ea53a0 r4:00000011
[ 1041.310741] [<8013d808>] (__cancel_work_timer) from [<8013d9c8>] (cancel_work_sync+0x14/0x18)
[ 1041.374306] r9:00000000 r8:7f15cfc0 r7:90ea5318 r6:90b06000 r5:00000001 r4:90ea5310
[ 1041.438636] [<8013d9b4>] (cancel_work_sync) from [<7f17d728>] (mwifiex_cleanup_sdio+0x18/0x44 [mwifiex_sdio])
[ 1041.506183] [<7f17d710>] (mwifiex_cleanup_sdio [mwifiex_sdio]) from [<7f129348>] (mwifiex_unregister+0x20/0xcc [mwifiex])
[ 1041.575753] r5:00000001 r4:90b06000
[ 1041.609471] [<7f129328>] (mwifiex_unregister [mwifiex]) from [<7f12a854>] (_mwifiex_fw_dpc+0x108/0x468 [mwifiex])
[ 1041.678574] r7:90ea5318 r6:90b07000 r5:00000001 r4:90b06000
[ 1041.714418] [<7f12a74c>] (_mwifiex_fw_dpc [mwifiex]) from [<7f12ad30>] (mwifiex_reinit_sw+0x168/0x2c0 [mwifiex])
[ 1041.784570] r8:ffffffe0 r7:90b07000 r6:00000000 r5:90b06058 r4:90b06000
[ 1041.821956] [<7f12abc8>] (mwifiex_reinit_sw [mwifiex]) from [<7f17d7ec>] (mwifiex_sdio_work+0x98/0x788 [mwifiex_sdio])
[ 1041.893778] r8:00000000 r7:97b96900 r6:90b06000 r5:90c96c00 r4:90ea53b0
[ 1041.931332] [<7f17d754>] (mwifiex_sdio_work [mwifiex_sdio]) from [<8013cc7c>] (process_one_work+0x1f0/0x418)
[ 1042.002319] r10:81a02d00 r9:00000000 r8:00000000 r7:97b96900 r6:97b93640 r5:95c26a80
[ 1042.071204] r4:90ea53a0
[ 1042.103573] [<8013ca8c>] (process_one_work) from [<8013dc30>] (worker_thread+0x68/0x5fc)
[ 1042.172648] r10:81a02d00 r9:00000008 r8:ffffe000 r7:97b93658 r6:95c26a98 r5:97b93640
[ 1042.241519] r4:95c26a80
[ 1042.273861] [<8013dbc8>] (worker_thread) from [<80142eac>] (kthread+0x110/0x118)
[ 1042.341150] r10:00000000 r9:00000000 r8:8013dbc8 r7:95c26a80 r6:95cc4000 r5:957d4d00
[ 1042.408932] r4:00000000
[ 1042.440778] [<80142d9c>] (kthread) from [<80107bb0>] (ret_from_fork+0x14/0x24)
[ 1042.506227] r8:00000000 r7:00000000 r6:00000000 r5:80142d9c r4:957d4d00
[ 1046.083047] Bluetooth: hci0: command 0x2005 tx timeout
[ 1048.163125] Bluetooth: hci0: command 0x200b tx timeout
[ 1050.243076] Bluetooth: hci0: command 0x200c tx timeout
[ 1058.084119] Bluetooth: hci0: command 0x2005 tx timeout
[ 1060.163110] Bluetooth: hci0: command 0x200b tx timeout
[ 1062.243095] Bluetooth: hci0: command 0x200c tx timeout
[ 1070.084067] Bluetooth: hci0: command 0x2005 tx timeout
[ 1072.163183] Bluetooth: hci0: command 0x200b tx timeout
[ 1074.243244] Bluetooth: hci0: command 0x200c tx timeout
[ 1082.084666] Bluetooth: hci0: command 0x2005 tx timeout
[ 1084.163697] Bluetooth: hci0: command 0x200b tx timeout
[ 1086.243666] Bluetooth: hci0: command 0x200c tx timeout
[ 1094.084026] Bluetooth: hci0: command 0x2005 tx timeout
[ 1096.163050] Bluetooth: hci0: command 0x200b tx timeout
[ 1098.243130] Bluetooth: hci0: command 0x200c tx timeout
[ 1106.084017] Bluetooth: hci0: command 0x2005 tx timeout
[ 1108.163037] Bluetooth: hci0: command 0x200b tx timeout
[ 1110.243044] Bluetooth: hci0: command 0x200c tx timeout