This repository was archived by the owner on Nov 3, 2020. It is now read-only.
This repository was archived by the owner on Nov 3, 2020. It is now read-only.
[SB2] mwifiex_pcie intermittently timeout and hang on when modprobe -r or rebooting system #96
Description
Issue
mwifiex_pcie intermittently timeout and hang on when modprobe -r or rebooting system. When issue happens, I have no way to recover but a hard reboot.
The dmesg log when issue happens is as below:
[27248.113793] mwifiex_pcie 0000:01:00.0: mwifiex_cmd_timeout_func: Timeout cmd id = 0xa4, act = 0x0
[27248.113799] mwifiex_pcie 0000:01:00.0: num_data_h2c_failure = 0
[27248.113803] mwifiex_pcie 0000:01:00.0: num_cmd_h2c_failure = 0
[27248.113806] mwifiex_pcie 0000:01:00.0: is_cmd_timedout = 1
[27248.113808] mwifiex_pcie 0000:01:00.0: num_tx_timeout = 0
[27248.113811] mwifiex_pcie 0000:01:00.0: last_cmd_index = 0
[27248.113814] mwifiex_pcie 0000:01:00.0: last_cmd_id: a4 00 16 00 a4 00 7f 00 16 00
[27248.113818] mwifiex_pcie 0000:01:00.0: last_cmd_act: 00 00 00 00 00 00 00 00 00 00
[27248.113820] mwifiex_pcie 0000:01:00.0: last_cmd_resp_index = 4
[27248.113823] mwifiex_pcie 0000:01:00.0: last_cmd_resp_id: 7f 80 16 80 a4 80 7f 80 16 80
[27248.113826] mwifiex_pcie 0000:01:00.0: last_event_index = 1
[27248.113829] mwifiex_pcie 0000:01:00.0: last_event: 58 00 74 00 58 00 58 00 58 00
[27248.113832] mwifiex_pcie 0000:01:00.0: data_sent=1 cmd_sent=1
[27248.113834] mwifiex_pcie 0000:01:00.0: ps_mode=0 ps_state=0
[27248.113927] mwifiex_pcie 0000:01:00.0: failed to get signal information
[27248.114725] mwifiex_pcie 0000:01:00.0: PREP_CMD: FW is in bad state
[27248.114732] mwifiex_pcie 0000:01:00.0: failed to get signal information
[27248.114768] mwifiex_pcie 0000:01:00.0: ===mwifiex driverinfo dump start===
[27248.114775] mwifiex_pcie 0000:01:00.0: info: MWIFIEX VERSION: mwifiex 1.0 (15.68.19.p21)
[27248.114788] mwifiex_pcie 0000:01:00.0: PCIE register dump start
[27248.114876] mwifiex_pcie 0000:01:00.0: pcie scratch register:
[27248.114888] mwifiex_pcie 0000:01:00.0: reg:0xcf0, value=0xfedcba00
reg:0xcf8, value=0x94178
reg:0xcfc, value=0x2aeae00
[27248.114891] mwifiex_pcie 0000:01:00.0: PCIE register dump end
[27248.114973] mwifiex_pcie 0000:01:00.0: ===mwifiex driverinfo dump end===
[27248.114976] mwifiex_pcie 0000:01:00.0: == mwifiex firmware dump start ==
[27248.115313] mwifiex_pcie 0000:01:00.0: PREP_CMD: FW is in bad state
[27248.115319] mwifiex_pcie 0000:01:00.0: failed to get signal information
[27248.115419] mwifiex_pcie 0000:01:00.0: PREP_CMD: FW is in bad state
[27248.115424] mwifiex_pcie 0000:01:00.0: failed to get signal information
[27254.003779] mwifiex_pcie 0000:01:00.0: PREP_CMD: FW is in bad state
[27254.003781] mwifiex_pcie 0000:01:00.0: failed to get signal information
[27254.003798] mwifiex_pcie 0000:01:00.0: PREP_CMD: FW is in bad state
[27254.003799] mwifiex_pcie 0000:01:00.0: failed to get signal information
[27260.003838] mwifiex_pcie 0000:01:00.0: PREP_CMD: FW is in bad state
[27260.003841] mwifiex_pcie 0000:01:00.0: failed to get signal information
[27260.003879] mwifiex_pcie 0000:01:00.0: PREP_CMD: FW is in bad state
[27260.003880] mwifiex_pcie 0000:01:00.0: failed to get signal information
[27266.000505] mwifiex_pcie 0000:01:00.0: PREP_CMD: FW is in bad state
[27266.000508] mwifiex_pcie 0000:01:00.0: failed to get signal information
[27266.000561] mwifiex_pcie 0000:01:00.0: PREP_CMD: FW is in bad state
[27266.000563] mwifiex_pcie 0000:01:00.0: failed to get signal information
[27272.003880] mwifiex_pcie 0000:01:00.0: PREP_CMD: FW is in bad state
[27272.003886] mwifiex_pcie 0000:01:00.0: failed to get signal information
[27272.003948] mwifiex_pcie 0000:01:00.0: PREP_CMD: FW is in bad state
[27272.003951] mwifiex_pcie 0000:01:00.0: failed to get signal information
[27278.003867] mwifiex_pcie 0000:01:00.0: PREP_CMD: FW is in bad state
[27278.003871] mwifiex_pcie 0000:01:00.0: failed to get signal information
[27278.003915] mwifiex_pcie 0000:01:00.0: PREP_CMD: FW is in bad state
[27278.003917] mwifiex_pcie 0000:01:00.0: failed to get signal information
[27284.004342] mwifiex_pcie 0000:01:00.0: PREP_CMD: FW is in bad state
[27284.004346] mwifiex_pcie 0000:01:00.0: failed to get signal information
[27284.004383] mwifiex_pcie 0000:01:00.0: PREP_CMD: FW is in bad state
[27284.004385] mwifiex_pcie 0000:01:00.0: failed to get signal information
[27290.003876] mwifiex_pcie 0000:01:00.0: PREP_CMD: FW is in bad state
[27290.003880] mwifiex_pcie 0000:01:00.0: failed to get signal information
[27290.003919] mwifiex_pcie 0000:01:00.0: PREP_CMD: FW is in bad state
[27290.003921] mwifiex_pcie 0000:01:00.0: failed to get signal information
[27296.003975] mwifiex_pcie 0000:01:00.0: PREP_CMD: FW is in bad state
[27296.003978] mwifiex_pcie 0000:01:00.0: failed to get signal information
[27296.004006] mwifiex_pcie 0000:01:00.0: PREP_CMD: FW is in bad state
[27296.004008] mwifiex_pcie 0000:01:00.0: failed to get signal information
[27299.075835] mwifiex_pcie 0000:01:00.0: Firmware dump Finished!
[27299.075839] mwifiex_pcie 0000:01:00.0: == mwifiex firmware dump end ==
[27299.076171] mwifiex_pcie 0000:01:00.0: == mwifiex dump information to /sys/class/devcoredump start
[27299.076250] mwifiex_pcie 0000:01:00.0: == mwifiex dump information to /sys/class/devcoredump end
[27299.076256] mwifiex_pcie 0000:01:00.0: PREP_CMD: FW is in bad state
[27299.076329] mwifiex_pcie 0000:01:00.0: PREP_CMD: card is removed
[27299.076333] mwifiex_pcie 0000:01:00.0: deleting the crypto keys
[27299.076336] mwifiex_pcie 0000:01:00.0: PREP_CMD: card is removed
[27299.076339] mwifiex_pcie 0000:01:00.0: deleting the crypto keys
[27299.076342] mwifiex_pcie 0000:01:00.0: PREP_CMD: card is removed
[27299.076345] mwifiex_pcie 0000:01:00.0: deleting the crypto keys
[27299.076354] mwifiex_pcie 0000:01:00.0: PREP_CMD: card is removed
[27299.076357] mwifiex_pcie 0000:01:00.0: deleting the crypto keys
[27299.076361] mwifiex_pcie 0000:01:00.0: PREP_CMD: card is removed
[27299.076364] mwifiex_pcie 0000:01:00.0: deleting the crypto keys
[27299.076368] mwifiex_pcie 0000:01:00.0: PREP_CMD: card is removed
[27299.076371] mwifiex_pcie 0000:01:00.0: deleting the crypto keys
[27299.077042] mwifiex_pcie 0000:01:00.0: info: shutdown mwifiex...
[27299.077278] mwifiex_pcie 0000:01:00.0: rx_pending=0, tx_pending=1, cmd_pending=0
[27299.085908] mwifiex_pcie 0000:01:00.0: PREP_CMD: card is removed
[27299.085915] mwifiex_pcie 0000:01:00.0: PREP_CMD: card is removed
[27299.085921] mwifiex_pcie 0000:01:00.0: PREP_CMD: card is removed
[27299.156638] audit: type=1130 audit(1581064802.477:233): pid=1 uid=0 auid=4294967295 ses=4294967295 msg='unit=systemd-rfkill comm="systemd" exe="/usr/lib/systemd/systemd" hostname=? addr=? terminal=? res=success'
[27299.184720] audit: type=1130 audit(1581064802.507:234): pid=1 uid=0 auid=4294967295 ses=4294967295 msg='unit=NetworkManager-dispatcher comm="systemd" exe="/usr/lib/systemd/systemd" hostname=? addr=? terminal=? res=success'
[27300.200133] mwifiex_pcie 0000:01:00.0: WLAN FW already running! Skip FW dnld
[27300.200141] mwifiex_pcie 0000:01:00.0: WLAN FW is active
[27304.156862] audit: type=1131 audit(1581064807.477:235): pid=1 uid=0 auid=4294967295 ses=4294967295 msg='unit=systemd-rfkill comm="systemd" exe="/usr/lib/systemd/systemd" hostname=? addr=? terminal=? res=success'
[27309.014509] audit: type=1131 audit(1581064812.337:236): pid=1 uid=0 auid=4294967295 ses=4294967295 msg='unit=NetworkManager-dispatcher comm="systemd" exe="/usr/lib/systemd/systemd" hostname=? addr=? terminal=? res=success'
[27310.407030] mwifiex_pcie 0000:01:00.0: mwifiex_cmd_timeout_func: Timeout cmd id = 0xfa, act = 0x1000
[27310.407036] mwifiex_pcie 0000:01:00.0: num_data_h2c_failure = 0
[27310.407039] mwifiex_pcie 0000:01:00.0: num_cmd_h2c_failure = 0
[27310.407042] mwifiex_pcie 0000:01:00.0: is_cmd_timedout = 1
[27310.407044] mwifiex_pcie 0000:01:00.0: num_tx_timeout = 0
[27310.407047] mwifiex_pcie 0000:01:00.0: last_cmd_index = 1
[27310.407050] mwifiex_pcie 0000:01:00.0: last_cmd_id: a4 00 fa 00 a4 00 7f 00 16 00
[27310.407054] mwifiex_pcie 0000:01:00.0: last_cmd_act: 00 00 00 10 00 00 00 00 00 00
[27310.407057] mwifiex_pcie 0000:01:00.0: last_cmd_resp_index = 4
[27310.407060] mwifiex_pcie 0000:01:00.0: last_cmd_resp_id: 7f 80 16 80 a4 80 7f 80 16 80
[27310.407063] mwifiex_pcie 0000:01:00.0: last_event_index = 1
[27310.407067] mwifiex_pcie 0000:01:00.0: last_event: 58 00 74 00 58 00 58 00 58 00
[27310.407070] mwifiex_pcie 0000:01:00.0: data_sent=0 cmd_sent=1
[27310.407073] mwifiex_pcie 0000:01:00.0: ps_mode=0 ps_state=0
[27310.407117] mwifiex_pcie 0000:01:00.0: info: _mwifiex_fw_dpc: unregister device
[27525.020679] INFO: task kworker/1:2:463945 blocked for more than 122 seconds.
[27525.020690] Tainted: G C 5.3.18-1-surface #1
[27525.020694] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
[27525.020699] kworker/1:2 D 0 463945 2 0x80004080
[27525.020719] Workqueue: events mwifiex_pcie_work [mwifiex_pcie]
[27525.020723] Call Trace:
[27525.020740] ? __schedule+0x27f/0x6d0
[27525.020746] schedule+0x43/0xd0
[27525.020753] schedule_timeout+0x299/0x3d0
[27525.020767] ? __switch_to_asm+0x40/0x70
[27525.020781] wait_for_common+0xeb/0x190
[27525.020789] ? wake_up_q+0x60/0x60
[27525.020798] __flush_work+0x130/0x1e0
[27525.020806] ? flush_workqueue_prep_pwqs+0x130/0x130
[27525.020817] __cancel_work_timer+0x123/0x1b0
[27525.020829] mwifiex_cleanup_pcie+0x28/0xd0 [mwifiex_pcie]
[27525.020853] mwifiex_free_adapter+0x24/0xe0 [mwifiex]
[27525.020871] _mwifiex_fw_dpc+0x28d/0x520 [mwifiex]
[27525.020894] mwifiex_reinit_sw+0x15d/0x2c0 [mwifiex]
[27525.020905] mwifiex_pcie_reset_done+0x50/0x80 [mwifiex_pcie]
[27525.020918] pci_try_reset_function+0x38/0x70
[27525.020927] process_one_work+0x1d1/0x3a0
[27525.020935] worker_thread+0x4a/0x3d0
[27525.020942] kthread+0xfb/0x130
[27525.020948] ? process_one_work+0x3a0/0x3a0
[27525.020952] ? kthread_park+0x80/0x80
[27525.020960] ret_from_fork+0x35/0x40
[27647.900647] INFO: task kworker/1:2:463945 blocked for more than 245 seconds.
[27647.900657] Tainted: G C 5.3.18-1-surface #1
[27647.900660] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
[27647.900664] kworker/1:2 D 0 463945 2 0x80004080
[27647.900684] Workqueue: events mwifiex_pcie_work [mwifiex_pcie]
[27647.900687] Call Trace:
[27647.900703] ? __schedule+0x27f/0x6d0
[27647.900709] schedule+0x43/0xd0
[27647.900715] schedule_timeout+0x299/0x3d0
[27647.900722] ? __switch_to_asm+0x40/0x70
[27647.900729] wait_for_common+0xeb/0x190
[27647.900735] ? wake_up_q+0x60/0x60
[27647.900743] __flush_work+0x130/0x1e0
[27647.900749] ? flush_workqueue_prep_pwqs+0x130/0x130
[27647.900755] __cancel_work_timer+0x123/0x1b0
[27647.900764] mwifiex_cleanup_pcie+0x28/0xd0 [mwifiex_pcie]
[27647.900781] mwifiex_free_adapter+0x24/0xe0 [mwifiex]
[27647.900793] _mwifiex_fw_dpc+0x28d/0x520 [mwifiex]
[27647.900808] mwifiex_reinit_sw+0x15d/0x2c0 [mwifiex]
[27647.900814] mwifiex_pcie_reset_done+0x50/0x80 [mwifiex_pcie]
[27647.900824] pci_try_reset_function+0x38/0x70
[27647.900829] process_one_work+0x1d1/0x3a0
[27647.900835] worker_thread+0x4a/0x3d0
[27647.900841] kthread+0xfb/0x130
[27647.900846] ? process_one_work+0x3a0/0x3a0
[27647.900849] ? kthread_park+0x80/0x80
[27647.900856] ret_from_fork+0x35/0x40
[27770.780462] INFO: task kworker/1:2:463945 blocked for more than 368 seconds.
[27770.780465] Tainted: G C 5.3.18-1-surface #1
[27770.780465] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
[27770.780467] kworker/1:2 D 0 463945 2 0x80004080
[27770.780473] Workqueue: events mwifiex_pcie_work [mwifiex_pcie]
[27770.780474] Call Trace:
[27770.780478] ? __schedule+0x27f/0x6d0
[27770.780479] schedule+0x43/0xd0
[27770.780481] schedule_timeout+0x299/0x3d0
[27770.780482] ? __switch_to_asm+0x40/0x70
[27770.780484] wait_for_common+0xeb/0x190
[27770.780486] ? wake_up_q+0x60/0x60
[27770.780487] __flush_work+0x130/0x1e0
[27770.780489] ? flush_workqueue_prep_pwqs+0x130/0x130
[27770.780490] __cancel_work_timer+0x123/0x1b0
[27770.780492] mwifiex_cleanup_pcie+0x28/0xd0 [mwifiex_pcie]
[27770.780496] mwifiex_free_adapter+0x24/0xe0 [mwifiex]
[27770.780499] _mwifiex_fw_dpc+0x28d/0x520 [mwifiex]
[27770.780502] mwifiex_reinit_sw+0x15d/0x2c0 [mwifiex]
[27770.780503] mwifiex_pcie_reset_done+0x50/0x80 [mwifiex_pcie]
[27770.780506] pci_try_reset_function+0x38/0x70
[27770.780507] process_one_work+0x1d1/0x3a0
[27770.780508] worker_thread+0x4a/0x3d0
[27770.780509] kthread+0xfb/0x130
[27770.780510] ? process_one_work+0x3a0/0x3a0
[27770.780511] ? kthread_park+0x80/0x80
[27770.780512] ret_from_fork+0x35/0x40
[27893.660749] INFO: task kworker/1:2:463945 blocked for more than 491 seconds.
[27893.660759] Tainted: G C 5.3.18-1-surface #1
[27893.660762] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
[27893.660766] kworker/1:2 D 0 463945 2 0x80004080
[27893.660785] Workqueue: events mwifiex_pcie_work [mwifiex_pcie]
[27893.660789] Call Trace:
[27893.660805] ? __schedule+0x27f/0x6d0
[27893.660811] schedule+0x43/0xd0
[27893.660817] schedule_timeout+0x299/0x3d0
[27893.660823] ? __switch_to_asm+0x40/0x70
[27893.660830] wait_for_common+0xeb/0x190
[27893.660837] ? wake_up_q+0x60/0x60
[27893.660844] __flush_work+0x130/0x1e0
[27893.660850] ? flush_workqueue_prep_pwqs+0x130/0x130
[27893.660856] __cancel_work_timer+0x123/0x1b0
[27893.660866] mwifiex_cleanup_pcie+0x28/0xd0 [mwifiex_pcie]
[27893.660881] mwifiex_free_adapter+0x24/0xe0 [mwifiex]
[27893.660893] _mwifiex_fw_dpc+0x28d/0x520 [mwifiex]
[27893.660907] mwifiex_reinit_sw+0x15d/0x2c0 [mwifiex]
[27893.660914] mwifiex_pcie_reset_done+0x50/0x80 [mwifiex_pcie]
[27893.660923] pci_try_reset_function+0x38/0x70
[27893.660929] process_one_work+0x1d1/0x3a0
[27893.660935] worker_thread+0x4a/0x3d0
[27893.660940] kthread+0xfb/0x130
[27893.660945] ? process_one_work+0x3a0/0x3a0
[27893.660948] ? kthread_park+0x80/0x80
[27893.660955] ret_from_fork+0x35/0x40
[28016.540695] INFO: task kworker/1:2:463945 blocked for more than 614 seconds.
[28016.540704] Tainted: G C 5.3.18-1-surface #1
[28016.540708] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
[28016.540712] kworker/1:2 D 0 463945 2 0x80004080
[28016.540731] Workqueue: events mwifiex_pcie_work [mwifiex_pcie]
[28016.540735] Call Trace:
[28016.540750] ? __schedule+0x27f/0x6d0
[28016.540757] schedule+0x43/0xd0
[28016.540763] schedule_timeout+0x299/0x3d0
[28016.540769] ? __switch_to_asm+0x40/0x70
[28016.540775] wait_for_common+0xeb/0x190
[28016.540781] ? wake_up_q+0x60/0x60
[28016.540789] __flush_work+0x130/0x1e0
[28016.540795] ? flush_workqueue_prep_pwqs+0x130/0x130
[28016.540801] __cancel_work_timer+0x123/0x1b0
[28016.540811] mwifiex_cleanup_pcie+0x28/0xd0 [mwifiex_pcie]
[28016.540826] mwifiex_free_adapter+0x24/0xe0 [mwifiex]
[28016.540838] _mwifiex_fw_dpc+0x28d/0x520 [mwifiex]
[28016.540852] mwifiex_reinit_sw+0x15d/0x2c0 [mwifiex]
[28016.540858] mwifiex_pcie_reset_done+0x50/0x80 [mwifiex_pcie]
[28016.540867] pci_try_reset_function+0x38/0x70
[28016.540873] process_one_work+0x1d1/0x3a0
[28016.540879] worker_thread+0x4a/0x3d0
[28016.540884] kthread+0xfb/0x130
[28016.540888] ? process_one_work+0x3a0/0x3a0
[28016.540891] ? kthread_park+0x80/0x80
[28016.540898] ret_from_fork+0x35/0x40
[28139.420680] INFO: task kworker/1:2:463945 blocked for more than 737 seconds.
[28139.420690] Tainted: G C 5.3.18-1-surface #1
[28139.420693] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
[28139.420697] kworker/1:2 D 0 463945 2 0x80004080
[28139.420717] Workqueue: events mwifiex_pcie_work [mwifiex_pcie]
[28139.420721] Call Trace:
[28139.420737] ? __schedule+0x27f/0x6d0
[28139.420743] schedule+0x43/0xd0
[28139.420750] schedule_timeout+0x299/0x3d0
[28139.420756] ? __switch_to_asm+0x40/0x70
[28139.420763] wait_for_common+0xeb/0x190
[28139.420769] ? wake_up_q+0x60/0x60
[28139.420777] __flush_work+0x130/0x1e0
[28139.420783] ? flush_workqueue_prep_pwqs+0x130/0x130
[28139.420790] __cancel_work_timer+0x123/0x1b0
[28139.420799] mwifiex_cleanup_pcie+0x28/0xd0 [mwifiex_pcie]
[28139.420816] mwifiex_free_adapter+0x24/0xe0 [mwifiex]
[28139.420828] _mwifiex_fw_dpc+0x28d/0x520 [mwifiex]
[28139.420842] mwifiex_reinit_sw+0x15d/0x2c0 [mwifiex]
[28139.420849] mwifiex_pcie_reset_done+0x50/0x80 [mwifiex_pcie]
[28139.420858] pci_try_reset_function+0x38/0x70
[28139.420864] process_one_work+0x1d1/0x3a0
[28139.420870] worker_thread+0x4a/0x3d0
[28139.420876] kthread+0xfb/0x130
[28139.420880] ? process_one_work+0x3a0/0x3a0
[28139.420884] ? kthread_park+0x80/0x80
[28139.420891] ret_from_fork+0x35/0x40
[28262.300681] INFO: task kworker/1:2:463945 blocked for more than 860 seconds.
[28262.300690] Tainted: G C 5.3.18-1-surface #1
[28262.300693] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
[28262.300698] kworker/1:2 D 0 463945 2 0x80004080
[28262.300717] Workqueue: events mwifiex_pcie_work [mwifiex_pcie]
[28262.300720] Call Trace:
[28262.300736] ? __schedule+0x27f/0x6d0
[28262.300743] schedule+0x43/0xd0
[28262.300748] schedule_timeout+0x299/0x3d0
[28262.300755] ? __switch_to_asm+0x40/0x70
[28262.300761] wait_for_common+0xeb/0x190
[28262.300768] ? wake_up_q+0x60/0x60
[28262.300775] __flush_work+0x130/0x1e0
[28262.300781] ? flush_workqueue_prep_pwqs+0x130/0x130
[28262.300787] __cancel_work_timer+0x123/0x1b0
[28262.300796] mwifiex_cleanup_pcie+0x28/0xd0 [mwifiex_pcie]
[28262.300813] mwifiex_free_adapter+0x24/0xe0 [mwifiex]
[28262.300825] _mwifiex_fw_dpc+0x28d/0x520 [mwifiex]
[28262.300838] mwifiex_reinit_sw+0x15d/0x2c0 [mwifiex]
[28262.300845] mwifiex_pcie_reset_done+0x50/0x80 [mwifiex_pcie]
[28262.300854] pci_try_reset_function+0x38/0x70
[28262.300860] process_one_work+0x1d1/0x3a0
[28262.300866] worker_thread+0x4a/0x3d0
[28262.300871] kthread+0xfb/0x130
[28262.300875] ? process_one_work+0x3a0/0x3a0
[28262.300879] ? kthread_park+0x80/0x80
[28262.300886] ret_from_fork+0x35/0x40
[28385.183723] INFO: task kworker/1:2:463945 blocked for more than 983 seconds.
[28385.183730] Tainted: G C 5.3.18-1-surface #1
[28385.183732] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
[28385.183734] kworker/1:2 D 0 463945 2 0x80004080
[28385.183745] Workqueue: events mwifiex_pcie_work [mwifiex_pcie]
[28385.183747] Call Trace:
[28385.183756] ? __schedule+0x27f/0x6d0
[28385.183760] schedule+0x43/0xd0
[28385.183763] schedule_timeout+0x299/0x3d0
[28385.183767] ? __switch_to_asm+0x40/0x70
[28385.183771] wait_for_common+0xeb/0x190
[28385.183774] ? wake_up_q+0x60/0x60
[28385.183779] __flush_work+0x130/0x1e0
[28385.183782] ? flush_workqueue_prep_pwqs+0x130/0x130
[28385.183786] __cancel_work_timer+0x123/0x1b0
[28385.183792] mwifiex_cleanup_pcie+0x28/0xd0 [mwifiex_pcie]
[28385.183801] mwifiex_free_adapter+0x24/0xe0 [mwifiex]
[28385.183808] _mwifiex_fw_dpc+0x28d/0x520 [mwifiex]
[28385.183818] mwifiex_reinit_sw+0x15d/0x2c0 [mwifiex]
[28385.183822] mwifiex_pcie_reset_done+0x50/0x80 [mwifiex_pcie]
[28385.183827] pci_try_reset_function+0x38/0x70
[28385.183830] process_one_work+0x1d1/0x3a0
[28385.183833] worker_thread+0x4a/0x3d0
[28385.183837] kthread+0xfb/0x130
[28385.183839] ? process_one_work+0x3a0/0x3a0
[28385.183841] ? kthread_park+0x80/0x80
[28385.183845] ret_from_fork+0x35/0x40
[28508.060404] INFO: task kworker/1:2:463945 blocked for more than 1105 seconds.
[28508.060409] Tainted: G C 5.3.18-1-surface #1
[28508.060411] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
[28508.060413] kworker/1:2 D 0 463945 2 0x80004080
[28508.060424] Workqueue: events mwifiex_pcie_work [mwifiex_pcie]
[28508.060426] Call Trace:
[28508.060434] ? __schedule+0x27f/0x6d0
[28508.060437] schedule+0x43/0xd0
[28508.060440] schedule_timeout+0x299/0x3d0
[28508.060444] ? __switch_to_asm+0x40/0x70
[28508.060447] wait_for_common+0xeb/0x190
[28508.060451] ? wake_up_q+0x60/0x60
[28508.060455] __flush_work+0x130/0x1e0
[28508.060458] ? flush_workqueue_prep_pwqs+0x130/0x130
[28508.060461] __cancel_work_timer+0x123/0x1b0
[28508.060466] mwifiex_cleanup_pcie+0x28/0xd0 [mwifiex_pcie]
[28508.060474] mwifiex_free_adapter+0x24/0xe0 [mwifiex]
[28508.060480] _mwifiex_fw_dpc+0x28d/0x520 [mwifiex]
[28508.060487] mwifiex_reinit_sw+0x15d/0x2c0 [mwifiex]
[28508.060491] mwifiex_pcie_reset_done+0x50/0x80 [mwifiex_pcie]
[28508.060496] pci_try_reset_function+0x38/0x70
[28508.060499] process_one_work+0x1d1/0x3a0
[28508.060502] worker_thread+0x4a/0x3d0
[28508.060504] kthread+0xfb/0x130
[28508.060507] ? process_one_work+0x3a0/0x3a0
[28508.060508] ? kthread_park+0x80/0x80
[28508.060512] ret_from_fork+0x35/0x40
[28630.940385] INFO: task kworker/1:2:463945 blocked for more than 1228 seconds.
[28630.940389] Tainted: G C 5.3.18-1-surface #1
[28630.940390] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
[28630.940391] kworker/1:2 D 0 463945 2 0x80004080
[28630.940400] Workqueue: events mwifiex_pcie_work [mwifiex_pcie]
[28630.940401] Call Trace:
[28630.940408] ? __schedule+0x27f/0x6d0
[28630.940411] schedule+0x43/0xd0
[28630.940413] schedule_timeout+0x299/0x3d0
[28630.940415] ? __switch_to_asm+0x40/0x70
[28630.940417] wait_for_common+0xeb/0x190
[28630.940420] ? wake_up_q+0x60/0x60
[28630.940422] __flush_work+0x130/0x1e0
[28630.940424] ? flush_workqueue_prep_pwqs+0x130/0x130
[28630.940426] __cancel_work_timer+0x123/0x1b0
[28630.940429] mwifiex_cleanup_pcie+0x28/0xd0 [mwifiex_pcie]
[28630.940436] mwifiex_free_adapter+0x24/0xe0 [mwifiex]
[28630.940440] _mwifiex_fw_dpc+0x28d/0x520 [mwifiex]
[28630.940445] mwifiex_reinit_sw+0x15d/0x2c0 [mwifiex]
[28630.940447] mwifiex_pcie_reset_done+0x50/0x80 [mwifiex_pcie]
[28630.940450] pci_try_reset_function+0x38/0x70
[28630.940452] process_one_work+0x1d1/0x3a0
[28630.940454] worker_thread+0x4a/0x3d0
[28630.940456] kthread+0xfb/0x130
[28630.940458] ? process_one_work+0x3a0/0x3a0
[28630.940459] ? kthread_park+0x80/0x80
[28630.940461] ret_from_fork+0x35/0x40
System Info
-`
.o+` magodo@magodosurface
`ooo/ OS: Arch Linux
`+oooo: Kernel: x86_64 Linux 5.3.18-1-surface
`+oooooo: Uptime: 2m
-+oooooo+: Packages: 1134
`/:-:++oooo+: Shell: zsh 5.7.1
`/++++/+++++++: Resolution: 3000x2000
`/++++++++++++++: DE: GNOME 3.34.2
`/+++ooooooooooooo/` WM: Mutter
./ooosssso++osssssso+` WM Theme:
.oossssso-````/ossssss+` GTK Theme: X-Arc-White [GTK2/3]
-osssssso. :ssssssso. Icon Theme: Adwaita
:osssssss/ osssso+++. Font: Cantarell 11
/ossssssss/ +ssssooo/- Disk: 79G / 465G (18%)
`/ossssso+/:- -:/+osssso+- CPU: Intel Core i7-8650U @ 8x 4.2GHz [45.0°C]
`+sso+:-` `.-/+oso: GPU: Intel Corporation UHD Graphics 620 (rev 07)
Intel Corporation Sunrise Point-LP Integrated Sensor Hub (rev 21)
`++:. `-/+/ RAM: 3467MiB / 15940MiB
.` `/