Posts Tagged ‘Virtual Memory’

Sonntag, 5. September 2021

Raspberry Pi meldet „Workqueue: events_freezable mmc_rescan“ (Virtual Memory/Swap-Problem)

Seit einiger Zeit ging mein Raspberry Pi 3 zwischen 4 und 5 Uhr morgens „offline“. Meine monit-Installationen meldeten mir dann jeweils, dass der SSH-Server auf dem RPi nicht mehr zu erreichen war (gestern bspw. traf die Meldung um 4:24 Uhr ein).

/var/log/syslog enthielt nachfolgende Meldungen. Die Nennung von mmc_get_card liess mich aufhorchen, weshalb ich eine neue Micro SD-Karte bestellte und die alte Karte auf die neue klonte. Leider liess sich damit das Problem nicht beheben.

Die Lösung fand ich via Pi freezing up 4 times a day – Workqueue: events_freezable mmc_rescan #1522 und via SWAP on Raspberry Pi / SD = AUTOCRASH und via Workqueue: events_freezable mmc_rescan crash with Raspbian kernel 4.14.79-v7+ hier: Linux Kernel panic issue: How to fix hung_task_timeout_secs and blocked for more than 120 seconds problem:

In /etc/sysctl.conf fügte ich folgende Zeilen ein:

...
vm.dirty_background_ratio = 5
vm.dirty_ratio = 10
...

Bis dahin waren folgende Werte aktiv:

# sysctl -a | grep -i dirty
vm.dirty_background_bytes = 0
vm.dirty_background_ratio = 10
vm.dirty_bytes = 0
vm.dirty_expire_centisecs = 3000
vm.dirty_ratio = 20
vm.dirty_writeback_centisecs = 500
vm.dirtytime_expire_seconds = 43200

Danach ein Reboot. Heute trat das Problem nicht auf, aber ich beobachte die Situation weiter.

Sep  4 04:00:30 localhost rngd[402]: stats: Time spent starving for entropy: (min=0; avg=0.000; max=0)us
Sep  4 04:03:53 localhost kernel: [83016.518551] rpi_firmware_get_throttled: 11 callbacks suppressed
Sep  4 04:03:53 localhost kernel: [83016.518564] Under-voltage detected! (0x00050005)
Sep  4 04:04:09 localhost kernel: [83033.166249] rpi_firmware_get_throttled: 10 callbacks suppressed
Sep  4 04:04:09 localhost kernel: [83033.166256] Voltage normalised (0x00000000)
Sep  4 04:04:14 localhost kernel: [83037.308077] Under-voltage detected! (0x00050005)
Sep  4 04:04:24 localhost kernel: [83047.708048] Voltage normalised (0x00000000)
Sep  4 04:04:26 localhost kernel: [83049.792930] Under-voltage detected! (0x00050005)
Sep  4 04:04:32 localhost kernel: [83056.047211] Voltage normalised (0x00000000)
Sep  4 04:05:35 localhost PackageKit: daemon quit
Sep  4 04:05:36 localhost systemd[1]: packagekit.service: Main process exited, code=killed, status=15/TERM
Sep  4 04:05:36 localhost systemd[1]: packagekit.service: Succeeded.
Sep  4 04:09:05 localhost kernel: [83328.518609] rpi_firmware_get_throttled: 12 callbacks suppressed
Sep  4 04:09:05 localhost kernel: [83328.518621] Under-voltage detected! (0x00050005)
Sep  4 04:09:11 localhost kernel: [83334.749226] rpi_firmware_get_throttled: 12 callbacks suppressed
Sep  4 04:09:11 localhost kernel: [83334.749233] Voltage normalised (0x00000000)
Sep  4 04:09:26 localhost kernel: [83349.318128] Under-voltage detected! (0x00050005)
Sep  4 04:09:32 localhost kernel: [83355.563939] Voltage normalised (0x00000000)
Sep  4 04:09:51 localhost kernel: [83374.293909] Under-voltage detected! (0x00050005)
Sep  4 04:10:05 localhost kernel: [83388.831471] Voltage normalised (0x00000000)
Sep  4 04:10:50 localhost kernel: [83433.790161] INFO: task kworker/3:2:15593 blocked for more than 122 seconds.
Sep  4 04:10:50 localhost kernel: [83433.790203]       Tainted: G         C        5.10.52-v7+ #1441
Sep  4 04:10:50 localhost kernel: [83433.790209] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
Sep  4 04:10:50 localhost kernel: [83433.790221] task:kworker/3:2     state:D stack:    0 pid:15593 ppid:     2 flags:0x00000000
Sep  4 04:10:50 localhost kernel: [83433.790294] Workqueue: events_freezable mmc_rescan
Sep  4 04:10:50 localhost kernel: [83433.790308] Backtrace: 
Sep  4 04:10:50 localhost kernel: [83433.790350] [<809f9068>] (__schedule) from [<809f9a40>] (schedule+0x68/0xe4)
Sep  4 04:10:50 localhost kernel: [83433.790365]  r10:81f29000 r9:ffffe000 r8:00000000 r7:00000000 r6:60000013 r5:ab061f00
Sep  4 04:10:50 localhost kernel: [83433.790372]  r4:ffffe000
Sep  4 04:10:50 localhost kernel: [83433.790389] [<809f99d8>] (schedule) from [<80805678>] (__mmc_claim_host+0xe0/0x238)
Sep  4 04:10:50 localhost kernel: [83433.790398]  r5:81f29218 r4:00000002
Sep  4 04:10:50 localhost kernel: [83433.790410] [<80805598>] (__mmc_claim_host) from [<80805808>] (mmc_get_card+0x38/0x3c)
Sep  4 04:10:50 localhost kernel: [83433.790423]  r10:00000000 r9:00000000 r8:000000c0 r7:b37dfc00 r6:81f29218 r5:00000000
Sep  4 04:10:50 localhost kernel: [83433.790430]  r4:81f29800
Sep  4 04:10:50 localhost kernel: [83433.790443] [<808057d0>] (mmc_get_card) from [<8080f484>] (mmc_sd_detect+0x24/0x7c)
Sep  4 04:10:50 localhost kernel: [83433.790452]  r5:81f29000 r4:81f29000
Sep  4 04:10:50 localhost kernel: [83433.790467] [<8080f460>] (mmc_sd_detect) from [<8080806c>] (mmc_rescan+0xdc/0x3b0)
Sep  4 04:10:50 localhost kernel: [83433.790476]  r5:81f29000 r4:81f2927c
Sep  4 04:10:50 localhost kernel: [83433.790494] [<80807f90>] (mmc_rescan) from [<8013b948>] (process_one_work+0x250/0x5a0)
Sep  4 04:10:50 localhost kernel: [83433.790507]  r9:00000000 r8:000000c0 r7:b37dfc00 r6:b37dc640 r5:9a63cf80 r4:81f2927c
Sep  4 04:10:50 localhost kernel: [83433.790520] [<8013b6f8>] (process_one_work) from [<8013bcf8>] (worker_thread+0x60/0x5c4)
Sep  4 04:10:50 localhost kernel: [83433.790531]  r10:b37dc640 r9:80f03d00 r8:b37dc658 r7:00000008 r6:b37dc640 r5:9a63cf94
Sep  4 04:10:50 localhost kernel: [83433.790538]  r4:9a63cf80
Sep  4 04:10:50 localhost kernel: [83433.790557] [<8013bc98>] (worker_thread) from [<80143790>] (kthread+0x170/0x174)
Sep  4 04:10:50 localhost kernel: [83433.790568]  r10:84b45e74 r9:9a63cf80 r8:8013bc98 r7:87d88000 r6:00000000 r5:84bad2c0
Sep  4 04:10:50 localhost kernel: [83433.790576]  r4:84bad180
Sep  4 04:10:50 localhost kernel: [83433.790592] [<80143620>] (kthread) from [<801000ec>] (ret_from_fork+0x14/0x28)
Sep  4 04:10:50 localhost kernel: [83433.790601] Exception stack(0x87d89fb0 to 0x87d89ff8)
Sep  4 04:10:50 localhost kernel: [83433.790611] 9fa0:                                     00000000 00000000 00000000 00000000
Sep  4 04:10:50 localhost kernel: [83433.790621] 9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
Sep  4 04:10:50 localhost kernel: [83433.790630] 9fe0: 00000000 00000000 00000000 00000000 00000013 00000000
Sep  4 04:10:50 localhost kernel: [83433.790641]  r10:00000000 r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:80143620
Sep  4 04:10:50 localhost kernel: [83433.790648]  r4:84bad2c0
Sep  4 04:14:15 localhost kernel: [83638.475623] rpi_firmware_get_throttled: 8 callbacks suppressed
Sep  4 04:14:15 localhost kernel: [83638.475635] Under-voltage detected! (0x00050005)
Sep  4 04:14:21 localhost kernel: [83644.680862] rpi_firmware_get_throttled: 8 callbacks suppressed
Sep  4 04:14:21 localhost kernel: [83644.680869] Voltage normalised (0x00000000)
Sep  4 04:14:29 localhost kernel: [83653.001748] Under-voltage detected! (0x00050005)
Sep  4 04:14:42 localhost kernel: [83665.480617] Voltage normalised (0x00000000)
Sep  4 04:14:46 localhost kernel: [83669.651556] Under-voltage detected! (0x00050005)
Sep  4 04:14:52 localhost kernel: [83675.880617] Voltage normalised (0x00000000)
Sep  4 04:14:56 localhost kernel: [83679.550677] INFO: task kworker/3:2:15593 blocked for more than 122 seconds.
Sep  4 04:14:56 localhost kernel: [83679.550695]       Tainted: G         C        5.10.52-v7+ #1441
Sep  4 04:14:56 localhost kernel: [83679.550701] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
Sep  4 04:14:56 localhost kernel: [83679.550709] task:kworker/3:2     state:D stack:    0 pid:15593 ppid:     2 flags:0x00000000
Sep  4 04:14:56 localhost kernel: [83679.550740] Workqueue: events_freezable mmc_rescan
Sep  4 04:14:56 localhost kernel: [83679.550752] Backtrace: 
Sep  4 04:14:56 localhost kernel: [83679.550775] [<809f9068>] (__schedule) from [<809f9a40>] (schedule+0x68/0xe4)
Sep  4 04:14:56 localhost kernel: [83679.550787]  r10:81f29000 r9:ffffe000 r8:00000000 r7:00000000 r6:60000013 r5:ab061f00
Sep  4 04:14:56 localhost kernel: [83679.550794]  r4:ffffe000
Sep  4 04:14:56 localhost kernel: [83679.550809] [<809f99d8>] (schedule) from [<80805678>] (__mmc_claim_host+0xe0/0x238)
Sep  4 04:14:56 localhost kernel: [83679.550816]  r5:81f29218 r4:00000002
Sep  4 04:14:56 localhost kernel: [83679.550828] [<80805598>] (__mmc_claim_host) from [<80805808>] (mmc_get_card+0x38/0x3c)
Sep  4 04:14:56 localhost kernel: [83679.550838]  r10:00000000 r9:00000000 r8:000000c0 r7:b37dfc00 r6:81f29218 r5:00000000
Sep  4 04:14:56 localhost kernel: [83679.550845]  r4:81f29800
Sep  4 04:14:56 localhost kernel: [83679.550857] [<808057d0>] (mmc_get_card) from [<8080f484>] (mmc_sd_detect+0x24/0x7c)
Sep  4 04:14:56 localhost kernel: [83679.550864]  r5:81f29000 r4:81f29000
Sep  4 04:14:56 localhost kernel: [83679.550876] [<8080f460>] (mmc_sd_detect) from [<8080806c>] (mmc_rescan+0xdc/0x3b0)
Sep  4 04:14:56 localhost kernel: [83679.550884]  r5:81f29000 r4:81f2927c
Sep  4 04:14:56 localhost kernel: [83679.550900] [<80807f90>] (mmc_rescan) from [<8013b948>] (process_one_work+0x250/0x5a0)
Sep  4 04:14:56 localhost kernel: [83679.550911]  r9:00000000 r8:000000c0 r7:b37dfc00 r6:b37dc640 r5:9a63cf80 r4:81f2927c
Sep  4 04:14:56 localhost kernel: [83679.550923] [<8013b6f8>] (process_one_work) from [<8013bcf8>] (worker_thread+0x60/0x5c4)
Sep  4 04:14:56 localhost kernel: [83679.550934]  r10:b37dc640 r9:80f03d00 r8:b37dc658 r7:00000008 r6:b37dc640 r5:9a63cf94
Sep  4 04:14:56 localhost kernel: [83679.550941]  r4:9a63cf80
Sep  4 04:14:56 localhost kernel: [83679.550954] [<8013bc98>] (worker_thread) from [<80143790>] (kthread+0x170/0x174)
Sep  4 04:14:56 localhost kernel: [83679.550964]  r10:84b45e74 r9:9a63cf80 r8:8013bc98 r7:87d88000 r6:00000000 r5:84bad2c0
Sep  4 04:14:56 localhost kernel: [83679.550971]  r4:84bad180
Sep  4 04:14:56 localhost kernel: [83679.550983] [<80143620>] (kthread) from [<801000ec>] (ret_from_fork+0x14/0x28)
Sep  4 04:14:56 localhost kernel: [83679.550990] Exception stack(0x87d89fb0 to 0x87d89ff8)
Sep  4 04:14:56 localhost kernel: [83679.550998] 9fa0:                                     00000000 00000000 00000000 00000000
Sep  4 04:14:56 localhost kernel: [83679.551008] 9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
Sep  4 04:14:56 localhost kernel: [83679.551017] 9fe0: 00000000 00000000 00000000 00000000 00000013 00000000
Sep  4 04:14:56 localhost kernel: [83679.551027]  r10:00000000 r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:80143620
Sep  4 04:14:56 localhost kernel: [83679.551033]  r4:84bad2c0
Sep  4 04:16:59 localhost kernel: [83802.431188] INFO: task kworker/3:2:15593 blocked for more than 245 seconds.
Sep  4 04:16:59 localhost kernel: [83802.431205]       Tainted: G         C        5.10.52-v7+ #1441
Sep  4 04:16:59 localhost kernel: [83802.431210] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
Sep  4 04:16:59 localhost kernel: [83802.431218] task:kworker/3:2     state:D stack:    0 pid:15593 ppid:     2 flags:0x00000000
Sep  4 04:16:59 localhost kernel: [83802.431249] Workqueue: events_freezable mmc_rescan
Sep  4 04:16:59 localhost kernel: [83802.431261] Backtrace: 
Sep  4 04:16:59 localhost kernel: [83802.431285] [<809f9068>] (__schedule) from [<809f9a40>] (schedule+0x68/0xe4)
Sep  4 04:16:59 localhost kernel: [83802.431298]  r10:81f29000 r9:ffffe000 r8:00000000 r7:00000000 r6:60000013 r5:ab061f00
Sep  4 04:16:59 localhost kernel: [83802.431305]  r4:ffffe000
Sep  4 04:16:59 localhost kernel: [83802.431317] [<809f99d8>] (schedule) from [<80805678>] (__mmc_claim_host+0xe0/0x238)
Sep  4 04:16:59 localhost kernel: [83802.431325]  r5:81f29218 r4:00000002
Sep  4 04:16:59 localhost kernel: [83802.431336] [<80805598>] (__mmc_claim_host) from [<80805808>] (mmc_get_card+0x38/0x3c)
Sep  4 04:16:59 localhost kernel: [83802.431347]  r10:00000000 r9:00000000 r8:000000c0 r7:b37dfc00 r6:81f29218 r5:00000000
Sep  4 04:16:59 localhost kernel: [83802.431353]  r4:81f29800
Sep  4 04:16:59 localhost kernel: [83802.431365] [<808057d0>] (mmc_get_card) from [<8080f484>] (mmc_sd_detect+0x24/0x7c)
Sep  4 04:16:59 localhost kernel: [83802.431373]  r5:81f29000 r4:81f29000
Sep  4 04:16:59 localhost kernel: [83802.431385] [<8080f460>] (mmc_sd_detect) from [<8080806c>] (mmc_rescan+0xdc/0x3b0)
Sep  4 04:16:59 localhost kernel: [83802.431394]  r5:81f29000 r4:81f2927c
Sep  4 04:16:59 localhost kernel: [83802.431407] [<80807f90>] (mmc_rescan) from [<8013b948>] (process_one_work+0x250/0x5a0)
Sep  4 04:16:59 localhost kernel: [83802.431417]  r9:00000000 r8:000000c0 r7:b37dfc00 r6:b37dc640 r5:9a63cf80 r4:81f2927c
Sep  4 04:16:59 localhost kernel: [83802.431429] [<8013b6f8>] (process_one_work) from [<8013bcf8>] (worker_thread+0x60/0x5c4)
Sep  4 04:16:59 localhost kernel: [83802.431440]  r10:b37dc640 r9:80f03d00 r8:b37dc658 r7:00000008 r6:b37dc640 r5:9a63cf94
Sep  4 04:16:59 localhost kernel: [83802.431446]  r4:9a63cf80
Sep  4 04:16:59 localhost kernel: [83802.431458] [<8013bc98>] (worker_thread) from [<80143790>] (kthread+0x170/0x174)
Sep  4 04:16:59 localhost kernel: [83802.431470]  r10:84b45e74 r9:9a63cf80 r8:8013bc98 r7:87d88000 r6:00000000 r5:84bad2c0
Sep  4 04:16:59 localhost kernel: [83802.431476]  r4:84bad180
Sep  4 04:16:59 localhost kernel: [83802.431487] [<80143620>] (kthread) from [<801000ec>] (ret_from_fork+0x14/0x28)
Sep  4 04:16:59 localhost kernel: [83802.431494] Exception stack(0x87d89fb0 to 0x87d89ff8)
Sep  4 04:16:59 localhost kernel: [83802.431503] 9fa0:                                     00000000 00000000 00000000 00000000
Sep  4 04:16:59 localhost kernel: [83802.431514] 9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
Sep  4 04:16:59 localhost kernel: [83802.431522] 9fe0: 00000000 00000000 00000000 00000000 00000013 00000000
Sep  4 04:16:59 localhost kernel: [83802.431532]  r10:00000000 r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:80143620
Sep  4 04:16:59 localhost kernel: [83802.431539]  r4:84bad2c0
Sep  4 04:19:02 localhost kernel: [83925.312000] INFO: task kworker/3:2:15593 blocked for more than 368 seconds.
Sep  4 04:19:02 localhost kernel: [83925.312024]       Tainted: G         C        5.10.52-v7+ #1441
Sep  4 04:19:02 localhost kernel: [83925.312030] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
Sep  4 04:19:02 localhost kernel: [83925.312041] task:kworker/3:2     state:D stack:    0 pid:15593 ppid:     2 flags:0x00000000
Sep  4 04:19:02 localhost kernel: [83925.312088] Workqueue: events_freezable mmc_rescan
Sep  4 04:19:02 localhost kernel: [83925.312102] Backtrace: 
Sep  4 04:19:02 localhost kernel: [83925.312132] [<809f9068>] (__schedule) from [<809f9a40>] (schedule+0x68/0xe4)
Sep  4 04:19:02 localhost kernel: [83925.312146]  r10:81f29000 r9:ffffe000 r8:00000000 r7:00000000 r6:60000013 r5:ab061f00
Sep  4 04:19:02 localhost kernel: [83925.312154]  r4:ffffe000
Sep  4 04:19:02 localhost kernel: [83925.312167] [<809f99d8>] (schedule) from [<80805678>] (__mmc_claim_host+0xe0/0x238)
Sep  4 04:19:02 localhost kernel: [83925.312175]  r5:81f29218 r4:00000002
Sep  4 04:19:02 localhost kernel: [83925.312187] [<80805598>] (__mmc_claim_host) from [<80805808>] (mmc_get_card+0x38/0x3c)
Sep  4 04:19:02 localhost kernel: [83925.312197]  r10:00000000 r9:00000000 r8:000000c0 r7:b37dfc00 r6:81f29218 r5:00000000
Sep  4 04:19:02 localhost kernel: [83925.312204]  r4:81f29800
Sep  4 04:19:02 localhost kernel: [83925.312221] [<808057d0>] (mmc_get_card) from [<8080f484>] (mmc_sd_detect+0x24/0x7c)
Sep  4 04:19:02 localhost kernel: [83925.312229]  r5:81f29000 r4:81f29000
Sep  4 04:19:02 localhost kernel: [83925.312242] [<8080f460>] (mmc_sd_detect) from [<8080806c>] (mmc_rescan+0xdc/0x3b0)
Sep  4 04:19:02 localhost kernel: [83925.312250]  r5:81f29000 r4:81f2927c
Sep  4 04:19:02 localhost kernel: [83925.312272] [<80807f90>] (mmc_rescan) from [<8013b948>] (process_one_work+0x250/0x5a0)
Sep  4 04:19:02 localhost kernel: [83925.312284]  r9:00000000 r8:000000c0 r7:b37dfc00 r6:b37dc640 r5:9a63cf80 r4:81f2927c
Sep  4 04:19:02 localhost kernel: [83925.312296] [<8013b6f8>] (process_one_work) from [<8013bcf8>] (worker_thread+0x60/0x5c4)
Sep  4 04:19:02 localhost kernel: [83925.312307]  r10:b37dc640 r9:80f03d00 r8:b37dc658 r7:00000008 r6:b37dc640 r5:9a63cf94
Sep  4 04:19:02 localhost kernel: [83925.312314]  r4:9a63cf80
Sep  4 04:19:02 localhost kernel: [83925.312330] [<8013bc98>] (worker_thread) from [<80143790>] (kthread+0x170/0x174)
Sep  4 04:19:02 localhost kernel: [83925.312341]  r10:84b45e74 r9:9a63cf80 r8:8013bc98 r7:87d88000 r6:00000000 r5:84bad2c0
Sep  4 04:19:02 localhost kernel: [83925.312348]  r4:84bad180
Sep  4 04:19:02 localhost kernel: [83925.312365] [<80143620>] (kthread) from [<801000ec>] (ret_from_fork+0x14/0x28)
Sep  4 04:19:02 localhost kernel: [83925.312374] Exception stack(0x87d89fb0 to 0x87d89ff8)
Sep  4 04:19:02 localhost kernel: [83925.312385] 9fa0:                                     00000000 00000000 00000000 00000000
Sep  4 04:19:02 localhost kernel: [83925.312396] 9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
Sep  4 04:19:02 localhost kernel: [83925.312405] 9fe0: 00000000 00000000 00000000 00000000 00000013 00000000
Sep  4 04:19:02 localhost kernel: [83925.312415]  r10:00000000 r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:80143620
Sep  4 04:19:02 localhost kernel: [83925.312422]  r4:84bad2c0
Sep  4 04:19:44 localhost kernel: [83967.085113] rpi_firmware_get_throttled: 13 callbacks suppressed
Sep  4 04:19:44 localhost kernel: [83967.085126] Under-voltage detected! (0x00050005)
Sep  4 04:19:50 localhost kernel: [83973.330678] rpi_firmware_get_throttled: 13 callbacks suppressed
Sep  4 04:19:50 localhost kernel: [83973.330684] Voltage normalised (0x00000000)
Sep  4 04:20:21 localhost kernel: [84004.543471] Under-voltage detected! (0x00050005)
Sep  4 04:20:27 localhost kernel: [84010.752118] Voltage normalised (0x00000000)
Sep  4 04:20:31 localhost kernel: [84014.918282] Under-voltage detected! (0x00050005)
Sep  4 04:20:38 localhost kernel: [84021.163940] Voltage normalised (0x00000000)
Sep  4 04:21:05 localhost kernel: [84048.192343] INFO: task kworker/3:2:15593 blocked for more than 491 seconds.
Sep  4 04:21:05 localhost kernel: [84048.192360]       Tainted: G         C        5.10.52-v7+ #1441
Sep  4 04:21:05 localhost kernel: [84048.192366] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
Sep  4 04:21:05 localhost kernel: [84048.192373] task:kworker/3:2     state:D stack:    0 pid:15593 ppid:     2 flags:0x00000000
Sep  4 04:21:05 localhost kernel: [84048.192405] Workqueue: events_freezable mmc_rescan
Sep  4 04:21:05 localhost kernel: [84048.192417] Backtrace: 
Sep  4 04:21:05 localhost kernel: [84048.192441] [<809f9068>] (__schedule) from [<809f9a40>] (schedule+0x68/0xe4)
Sep  4 04:21:05 localhost kernel: [84048.192453]  r10:81f29000 r9:ffffe000 r8:00000000 r7:00000000 r6:60000013 r5:ab061f00
Sep  4 04:21:05 localhost kernel: [84048.192460]  r4:ffffe000
Sep  4 04:21:05 localhost kernel: [84048.192473] [<809f99d8>] (schedule) from [<80805678>] (__mmc_claim_host+0xe0/0x238)
Sep  4 04:21:05 localhost kernel: [84048.192481]  r5:81f29218 r4:00000002
Sep  4 04:21:05 localhost kernel: [84048.192492] [<80805598>] (__mmc_claim_host) from [<80805808>] (mmc_get_card+0x38/0x3c)
Sep  4 04:21:05 localhost kernel: [84048.192503]  r10:00000000 r9:00000000 r8:000000c0 r7:b37dfc00 r6:81f29218 r5:00000000
Sep  4 04:21:05 localhost kernel: [84048.192509]  r4:81f29800
Sep  4 04:21:05 localhost kernel: [84048.192522] [<808057d0>] (mmc_get_card) from [<8080f484>] (mmc_sd_detect+0x24/0x7c)
Sep  4 04:21:05 localhost kernel: [84048.192530]  r5:81f29000 r4:81f29000
Sep  4 04:21:05 localhost kernel: [84048.192543] [<8080f460>] (mmc_sd_detect) from [<8080806c>] (mmc_rescan+0xdc/0x3b0)
Sep  4 04:21:05 localhost kernel: [84048.192550]  r5:81f29000 r4:81f2927c
Sep  4 04:21:05 localhost kernel: [84048.192564] [<80807f90>] (mmc_rescan) from [<8013b948>] (process_one_work+0x250/0x5a0)
Sep  4 04:21:05 localhost kernel: [84048.192574]  r9:00000000 r8:000000c0 r7:b37dfc00 r6:b37dc640 r5:9a63cf80 r4:81f2927c
Sep  4 04:21:05 localhost kernel: [84048.192587] [<8013b6f8>] (process_one_work) from [<8013bcf8>] (worker_thread+0x60/0x5c4)
Sep  4 04:21:05 localhost kernel: [84048.192597]  r10:b37dc640 r9:80f03d00 r8:b37dc658 r7:00000008 r6:b37dc640 r5:9a63cf94
Sep  4 04:21:05 localhost kernel: [84048.192604]  r4:9a63cf80
Sep  4 04:21:05 localhost kernel: [84048.192617] [<8013bc98>] (worker_thread) from [<80143790>] (kthread+0x170/0x174)
Sep  4 04:21:05 localhost kernel: [84048.192627]  r10:84b45e74 r9:9a63cf80 r8:8013bc98 r7:87d88000 r6:00000000 r5:84bad2c0
Sep  4 04:21:05 localhost kernel: [84048.192634]  r4:84bad180
Sep  4 04:21:05 localhost kernel: [84048.192651] [<80143620>] (kthread) from [<801000ec>] (ret_from_fork+0x14/0x28)
Sep  4 04:21:05 localhost kernel: [84048.192661] Exception stack(0x87d89fb0 to 0x87d89ff8)
Sep  4 04:21:05 localhost kernel: [84048.192670] 9fa0:                                     00000000 00000000 00000000 00000000
Sep  4 04:21:05 localhost kernel: [84048.192680] 9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
Sep  4 04:21:05 localhost kernel: [84048.192689] 9fe0: 00000000 00000000 00000000 00000000 00000013 00000000
Sep  4 04:21:05 localhost kernel: [84048.192700]  r10:00000000 r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:80143620
Sep  4 04:21:05 localhost kernel: [84048.192706]  r4:84bad2c0
Sep  4 04:23:08 localhost kernel: [84171.072858] INFO: task kworker/3:2:15593 blocked for more than 614 seconds.
Sep  4 04:23:08 localhost kernel: [84171.072875]       Tainted: G         C        5.10.52-v7+ #1441
Sep  4 04:23:08 localhost kernel: [84171.072881] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
Sep  4 04:23:08 localhost kernel: [84171.072888] task:kworker/3:2     state:D stack:    0 pid:15593 ppid:     2 flags:0x00000000
Sep  4 04:23:08 localhost kernel: [84171.072920] Workqueue: events_freezable mmc_rescan
Sep  4 04:23:08 localhost kernel: [84171.072932] Backtrace: 
Sep  4 04:23:08 localhost kernel: [84171.072955] [<809f9068>] (__schedule) from [<809f9a40>] (schedule+0x68/0xe4)
Sep  4 04:23:08 localhost kernel: [84171.072967]  r10:81f29000 r9:ffffe000 r8:00000000 r7:00000000 r6:60000013 r5:ab061f00
Sep  4 04:23:08 localhost kernel: [84171.072974]  r4:ffffe000
Sep  4 04:23:08 localhost kernel: [84171.072988] [<809f99d8>] (schedule) from [<80805678>] (__mmc_claim_host+0xe0/0x238)
Sep  4 04:23:08 localhost kernel: [84171.072995]  r5:81f29218 r4:00000002
Sep  4 04:23:08 localhost kernel: [84171.073007] [<80805598>] (__mmc_claim_host) from [<80805808>] (mmc_get_card+0x38/0x3c)
Sep  4 04:23:08 localhost kernel: [84171.073017]  r10:00000000 r9:00000000 r8:000000c0 r7:b37dfc00 r6:81f29218 r5:00000000
Sep  4 04:23:08 localhost kernel: [84171.073024]  r4:81f29800
Sep  4 04:23:08 localhost kernel: [84171.073036] [<808057d0>] (mmc_get_card) from [<8080f484>] (mmc_sd_detect+0x24/0x7c)
Sep  4 04:23:08 localhost kernel: [84171.073044]  r5:81f29000 r4:81f29000
Sep  4 04:23:08 localhost kernel: [84171.073055] [<8080f460>] (mmc_sd_detect) from [<8080806c>] (mmc_rescan+0xdc/0x3b0)
Sep  4 04:23:08 localhost kernel: [84171.073063]  r5:81f29000 r4:81f2927c
Sep  4 04:23:08 localhost kernel: [84171.073078] [<80807f90>] (mmc_rescan) from [<8013b948>] (process_one_work+0x250/0x5a0)
Sep  4 04:23:08 localhost kernel: [84171.073089]  r9:00000000 r8:000000c0 r7:b37dfc00 r6:b37dc640 r5:9a63cf80 r4:81f2927c
Sep  4 04:23:08 localhost kernel: [84171.073100] [<8013b6f8>] (process_one_work) from [<8013bcf8>] (worker_thread+0x60/0x5c4)
Sep  4 04:23:08 localhost kernel: [84171.073110]  r10:b37dc640 r9:80f03d00 r8:b37dc658 r7:00000008 r6:b37dc640 r5:9a63cf94
Sep  4 04:23:08 localhost kernel: [84171.073117]  r4:9a63cf80
Sep  4 04:23:08 localhost kernel: [84171.073129] [<8013bc98>] (worker_thread) from [<80143790>] (kthread+0x170/0x174)
Sep  4 04:23:08 localhost kernel: [84171.073139]  r10:84b45e74 r9:9a63cf80 r8:8013bc98 r7:87d88000 r6:00000000 r5:84bad2c0
Sep  4 04:23:08 localhost kernel: [84171.073146]  r4:84bad180
Sep  4 04:23:08 localhost kernel: [84171.073157] [<80143620>] (kthread) from [<801000ec>] (ret_from_fork+0x14/0x28)
Sep  4 04:23:08 localhost kernel: [84171.073165] Exception stack(0x87d89fb0 to 0x87d89ff8)
Sep  4 04:23:08 localhost kernel: [84171.073174] 9fa0:                                     00000000 00000000 00000000 00000000
Sep  4 04:23:08 localhost kernel: [84171.073185] 9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
Sep  4 04:23:08 localhost kernel: [84171.073195] 9fe0: 00000000 00000000 00000000 00000000 00000013 00000000
Sep  4 04:23:08 localhost kernel: [84171.073205]  r10:00000000 r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:80143620
Sep  4 04:23:08 localhost kernel: [84171.073211]  r4:84bad2c0
Sep  4 04:24:54 localhost kernel: [84277.001590] rpi_firmware_get_throttled: 8 callbacks suppressed
Sep  4 04:24:56 localhost kernel: [84277.001601] Under-voltage detected! (0x00050005)
Sep  4 04:25:00 localhost kernel: [84283.233243] rpi_firmware_get_throttled: 8 callbacks suppressed
Sep  4 04:25:00 localhost kernel: [84283.233250] Voltage normalised (0x00000000)
Sep  4 04:25:02 localhost kernel: [84285.350178] Under-voltage detected! (0x00050005)
Sep  4 04:25:09 localhost kernel: [84291.565162] Voltage normalised (0x00000000)
Sep  4 04:25:10 localhost kernel: [84293.953540] INFO: task kworker/3:2:15593 blocked for more than 737 seconds.
Sep  4 04:25:12 localhost kernel: [84293.953574]       Tainted: G         C        5.10.52-v7+ #1441
Sep  4 04:25:13 localhost kernel: [84293.953583] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
Sep  4 04:25:17 localhost kernel: [84293.953591] task:kworker/3:2     state:D stack:    0 pid:15593 ppid:     2 flags:0x00000000
Sep  4 04:25:18 localhost kernel: [84293.953644] Workqueue: events_freezable mmc_rescan
Sep  4 04:25:18 localhost kernel: [84293.953658] Backtrace: 
Sep  4 04:25:18 localhost kernel: [84293.953689] [<809f9068>] (__schedule) from [<809f9a40>] (schedule+0x68/0xe4)
Sep  4 04:25:18 localhost kernel: [84293.953703]  r10:81f29000 r9:ffffe000 r8:00000000 r7:00000000 r6:60000013 r5:ab061f00
Sep  4 04:25:18 localhost kernel: [84293.953711]  r4:ffffe000
Sep  4 04:25:18 localhost kernel: [84293.953724] [<809f99d8>] (schedule) from [<80805678>] (__mmc_claim_host+0xe0/0x238)
Sep  4 04:25:18 localhost kernel: [84293.953731]  r5:81f29218 r4:00000002
Sep  4 04:25:18 localhost kernel: [84293.953744] [<80805598>] (__mmc_claim_host) from [<80805808>] (mmc_get_card+0x38/0x3c)
Sep  4 04:25:18 localhost kernel: [84293.953755]  r10:00000000 r9:00000000 r8:000000c0 r7:b37dfc00 r6:81f29218 r5:00000000
Sep  4 04:25:18 localhost kernel: [84293.953762]  r4:81f29800
Sep  4 04:25:18 localhost kernel: [84293.953778] [<808057d0>] (mmc_get_card) from [<8080f484>] (mmc_sd_detect+0x24/0x7c)
Sep  4 04:25:18 localhost kernel: [84293.953786]  r5:81f29000 r4:81f29000
Sep  4 04:25:18 localhost kernel: [84293.953799] [<8080f460>] (mmc_sd_detect) from [<8080806c>] (mmc_rescan+0xdc/0x3b0)
Sep  4 04:25:18 localhost kernel: [84293.953807]  r5:81f29000 r4:81f2927c
Sep  4 04:25:18 localhost kernel: [84293.953833] [<80807f90>] (mmc_rescan) from [<8013b948>] (process_one_work+0x250/0x5a0)
Sep  4 04:25:18 localhost kernel: [84293.953844]  r9:00000000 r8:000000c0 r7:b37dfc00 r6:b37dc640 r5:9a63cf80 r4:81f2927c
Sep  4 04:25:18 localhost kernel: [84293.953856] [<8013b6f8>] (process_one_work) from [<8013bcf8>] (worker_thread+0x60/0x5c4)
Sep  4 04:25:18 localhost kernel: [84293.953867]  r10:b37dc640 r9:80f03d00 r8:b37dc658 r7:00000008 r6:b37dc640 r5:9a63cf94
Sep  4 04:25:18 localhost kernel: [84293.953874]  r4:9a63cf80
Sep  4 04:25:18 localhost kernel: [84293.953893] [<8013bc98>] (worker_thread) from [<80143790>] (kthread+0x170/0x174)
Sep  4 04:25:18 localhost kernel: [84293.953904]  r10:84b45e74 r9:9a63cf80 r8:8013bc98 r7:87d88000 r6:00000000 r5:84bad2c0
Sep  4 04:25:18 localhost kernel: [84293.953910]  r4:84bad180
Sep  4 04:25:18 localhost kernel: [84293.953926] [<80143620>] (kthread) from [<801000ec>] (ret_from_fork+0x14/0x28)
Sep  4 04:25:18 localhost kernel: [84293.953937] Exception stack(0x87d89fb0 to 0x87d89ff8)
Sep  4 04:25:18 localhost kernel: [84293.953945] 9fa0:                                     00000000 00000000 00000000 00000000
Sep  4 04:25:18 localhost kernel: [84293.953956] 9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
Sep  4 04:25:18 localhost kernel: [84293.953967] 9fe0: 00000000 00000000 00000000 00000000 00000013 00000000
Sep  4 04:25:18 localhost kernel: [84293.953977]  r10:00000000 r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:80143620
Sep  4 04:25:18 localhost kernel: [84293.953984]  r4:84bad2c0
Sep  4 04:25:19 localhost kernel: [84295.718281] Under-voltage detected! (0x00050005)
Sep  4 04:25:25 localhost kernel: [84308.197936] Voltage normalised (0x00000000)
Sep  4 04:27:15 localhost kernel: [84416.834127] INFO: task kworker/3:2:15593 blocked for more than 860 seconds.
Sep  4 04:27:25 localhost kernel: [84416.834169]       Tainted: G         C        5.10.52-v7+ #1441
Sep  4 04:27:30 localhost kernel: [84416.834181] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
Sep  4 04:27:36 localhost kernel: [84416.834199] task:kworker/3:2     state:D stack:    0 pid:15593 ppid:     2 flags:0x00000000
Sep  4 04:27:44 localhost kernel: [84416.834266] Workqueue: events_freezable mmc_rescan
Sep  4 04:27:52 localhost kernel: [84416.834294] Backtrace: 
Sep  4 04:27:56 localhost kernel: [84416.834350] [<809f9068>] (__schedule) from [<809f9a40>] (schedule+0x68/0xe4)
Sep  4 04:28:02 localhost kernel: [84416.834375]  r10:81f29000 r9:ffffe000 r8:00000000 r7:00000000 r6:60000013 r5:ab061f00
Sep  4 04:28:06 localhost kernel: [84416.834389]  r4:ffffe000
Sep  4 04:28:08 localhost kernel: [84416.834416] [<809f99d8>] (schedule) from [<80805678>] (__mmc_claim_host+0xe0/0x238)
Sep  4 04:28:11 localhost kernel: [84416.834431]  r5:81f29218 r4:00000002
Sep  4 04:28:13 localhost kernel: [84416.834458] [<80805598>] (__mmc_claim_host) from [<80805808>] (mmc_get_card+0x38/0x3c)
Sep  4 04:28:21 localhost kernel: [84416.834479]  r10:00000000 r9:00000000 r8:000000c0 r7:b37dfc00 r6:81f29218 r5:00000000
Sep  4 04:28:27 localhost kernel: [84416.834492]  r4:81f29800
Sep  4 04:28:30 localhost kernel: [84416.834521] [<808057d0>] (mmc_get_card) from [<8080f484>] (mmc_sd_detect+0x24/0x7c)
Sep  4 04:28:36 localhost kernel: [84416.834536]  r5:81f29000 r4:81f29000
Sep  4 04:28:40 localhost kernel: [84416.834561] [<8080f460>] (mmc_sd_detect) from [<8080806c>] (mmc_rescan+0xdc/0x3b0)
Sep  4 04:28:50 localhost kernel: [84416.834576]  r5:81f29000 r4:81f2927c
Sep  4 04:29:00 localhost kernel: [84416.834611] [<80807f90>] (mmc_rescan) from [<8013b948>] (process_one_work+0x250/0x5a0)
Sep  4 04:29:13 localhost kernel: [84416.834635]  r9:00000000 r8:000000c0 r7:b37dfc00 r6:b37dc640 r5:9a63cf80 r4:81f2927c
Sep  4 04:29:21 localhost kernel: [84416.834658] [<8013b6f8>] (process_one_work) from [<8013bcf8>] (worker_thread+0x60/0x5c4)
Sep  4 04:29:32 localhost kernel: [84416.834680]  r10:b37dc640 r9:80f03d00 r8:b37dc658 r7:00000008 r6:b37dc640 r5:9a63cf94
Sep  4 04:29:45 localhost kernel: [84416.834693]  r4:9a63cf80
Sep  4 04:29:57 localhost kernel: [84416.834720] [<8013bc98>] (worker_thread) from [<80143790>] (kthread+0x170/0x174)
Sep  4 04:30:12 localhost kernel: [84416.834743]  r10:84b45e74 r9:9a63cf80 r8:8013bc98 r7:87d88000 r6:00000000 r5:84bad2c0
Sep  4 04:30:27 localhost kernel: [84416.834755]  r4:84bad180
Sep  4 04:30:31 localhost kernel: [84416.834782] [<80143620>] (kthread) from [<801000ec>] (ret_from_fork+0x14/0x28)
Sep  4 04:30:45 localhost kernel: [84416.834797] Exception stack(0x87d89fb0 to 0x87d89ff8)
Sep  4 04:30:58 localhost kernel: [84416.834815] 9fa0:                                     00000000 00000000 00000000 00000000
Sep  4 04:31:09 localhost kernel: [84416.834837] 9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
Sep  4 04:31:10 localhost kernel: [84416.834856] 9fe0: 00000000 00000000 00000000 00000000 00000013 00000000
Sep  4 04:31:10 localhost kernel: [84416.834876]  r10:00000000 r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:80143620
Sep  4 04:31:10 localhost kernel: [84416.834889]  r4:84bad2c0
Sep  4 04:31:10 localhost kernel: [84539.714362] INFO: task kworker/3:2:15593 blocked for more than 983 seconds.
Sep  4 04:31:10 localhost kernel: [84539.714379]       Tainted: G         C        5.10.52-v7+ #1441
Sep  4 04:31:10 localhost kernel: [84539.714385] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
Sep  4 04:31:10 localhost kernel: [84539.714393] task:kworker/3:2     state:D stack:    0 pid:15593 ppid:     2 flags:0x00000000
Sep  4 04:31:10 localhost kernel: [84539.714428] Workqueue: events_freezable mmc_rescan
Sep  4 04:31:10 localhost kernel: [84539.714441] Backtrace: 
Sep  4 04:31:10 localhost kernel: [84539.714466] [<809f9068>] (__schedule) from [<809f9a40>] (schedule+0x68/0xe4)
Sep  4 04:31:10 localhost kernel: [84539.714478]  r10:81f29000 r9:ffffe000 r8:00000000 r7:00000000 r6:60000013 r5:ab061f00
Sep  4 04:31:10 localhost kernel: [84539.714486]  r4:ffffe000
Sep  4 04:31:10 localhost kernel: [84539.714500] [<809f99d8>] (schedule) from [<80805678>] (__mmc_claim_host+0xe0/0x238)
Sep  4 04:31:10 localhost kernel: [84539.714508]  r5:81f29218 r4:00000002
Sep  4 04:31:10 localhost kernel: [84539.714519] [<80805598>] (__mmc_claim_host) from [<80805808>] (mmc_get_card+0x38/0x3c)
Sep  4 04:31:10 localhost kernel: [84539.714530]  r10:00000000 r9:00000000 r8:000000c0 r7:b37dfc00 r6:81f29218 r5:00000000
Sep  4 04:31:10 localhost kernel: [84539.714536]  r4:81f29800
Sep  4 04:31:10 localhost kernel: [84539.714548] [<808057d0>] (mmc_get_card) from [<8080f484>] (mmc_sd_detect+0x24/0x7c)
Sep  4 04:31:10 localhost kernel: [84539.714556]  r5:81f29000 r4:81f29000
Sep  4 04:31:10 localhost kernel: [84539.714568] [<8080f460>] (mmc_sd_detect) from [<8080806c>] (mmc_rescan+0xdc/0x3b0)
Sep  4 04:31:10 localhost kernel: [84539.714575]  r5:81f29000 r4:81f2927c
Sep  4 04:31:10 localhost kernel: [84539.714592] [<80807f90>] (mmc_rescan) from [<8013b948>] (process_one_work+0x250/0x5a0)
Sep  4 04:31:10 localhost kernel: [84539.714603]  r9:00000000 r8:000000c0 r7:b37dfc00 r6:b37dc640 r5:9a63cf80 r4:81f2927c
Sep  4 04:31:10 localhost kernel: [84539.714615] [<8013b6f8>] (process_one_work) from [<8013bcf8>] (worker_thread+0x60/0x5c4)
Sep  4 04:31:10 localhost kernel: [84539.714625]  r10:b37dc640 r9:80f03d00 r8:b37dc658 r7:00000008 r6:b37dc640 r5:9a63cf94
Sep  4 04:31:10 localhost kernel: [84539.714633]  r4:9a63cf80
Sep  4 04:31:10 localhost kernel: [84539.714645] [<8013bc98>] (worker_thread) from [<80143790>] (kthread+0x170/0x174)
Sep  4 04:31:10 localhost kernel: [84539.714656]  r10:84b45e74 r9:9a63cf80 r8:8013bc98 r7:87d88000 r6:00000000 r5:84bad2c0
Sep  4 04:31:10 localhost kernel: [84539.714663]  r4:84bad180
Sep  4 04:31:10 localhost kernel: [84539.714674] [<80143620>] (kthread) from [<801000ec>] (ret_from_fork+0x14/0x28)
Sep  4 04:31:10 localhost kernel: [84539.714681] Exception stack(0x87d89fb0 to 0x87d89ff8)
Sep  4 04:31:10 localhost kernel: [84539.714690] 9fa0:                                     00000000 00000000 00000000 00000000
Sep  4 04:31:10 localhost kernel: [84539.714699] 9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
Sep  4 04:31:10 localhost kernel: [84539.714708] 9fe0: 00000000 00000000 00000000 00000000 00000013 00000000
Sep  4 04:31:10 localhost kernel: [84539.714718]  r10:00000000 r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:80143620
Sep  4 04:31:10 localhost kernel: [84539.714724]  r4:84bad2c0
Sep  4 04:31:10 localhost kernel: [84582.768768] rpi_firmware_get_throttled: 11 callbacks suppressed
Sep  4 04:31:10 localhost kernel: [84582.768781] Under-voltage detected! (0x00050005)
Sep  4 04:31:12 localhost kernel: [84653.474784] rpi_firmware_get_throttled: 11 callbacks suppressed
Sep  4 04:31:30 localhost kernel: [84653.474790] Voltage normalised (0x00000000)
Sep  4 04:31:48 localhost kernel: [84655.577349] Under-voltage detected! (0x00050005)
Sep  4 04:32:04 localhost kernel: [84662.595079] INFO: task kworker/3:2:15593 blocked for more than 1105 seconds.
Sep  4 04:32:19 localhost kernel: [84662.595121]       Tainted: G         C        5.10.52-v7+ #1441
Sep  4 04:32:30 localhost kernel: [84662.595133] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
Sep  4 04:32:45 localhost kernel: [84662.595149] task:kworker/3:2     state:D stack:    0 pid:15593 ppid:     2 flags:0x00000000
Sep  4 04:33:01 localhost kernel: [84662.595219] Workqueue: events_freezable mmc_rescan
Sep  4 04:33:19 localhost kernel: [84662.595243] Backtrace: 
Sep  4 04:33:32 localhost kernel: [84662.595288] [<809f9068>] (__schedule) from [<809f9a40>] (schedule+0x68/0xe4)
Sep  4 04:33:50 localhost kernel: [84662.595312]  r10:81f29000 r9:ffffe000 r8:00000000 r7:00000000 r6:60000013 r5:ab061f00
Sep  4 04:34:03 localhost kernel: [84662.595327]  r4:ffffe000
Sep  4 04:34:16 localhost kernel: [84662.595353] [<809f99d8>] (schedule) from [<80805678>] (__mmc_claim_host+0xe0/0x238)
Sep  4 04:34:31 localhost kernel: [84662.595369]  r5:81f29218 r4:00000002
Sep  4 04:34:49 localhost kernel: [84662.595392] [<80805598>] (__mmc_claim_host) from [<80805808>] (mmc_get_card+0x38/0x3c)
Sep  4 04:35:03 localhost kernel: [84662.595413]  r10:00000000 r9:00000000 r8:000000c0 r7:b37dfc00 r6:81f29218 r5:00000000
Sep  4 04:35:07 localhost kernel: [84662.595426]  r4:81f29800
Sep  4 04:35:22 localhost kernel: [84662.595452] [<808057d0>] (mmc_get_card) from [<8080f484>] (mmc_sd_detect+0x24/0x7c)
Sep  4 04:35:35 localhost kernel: [84662.595467]  r5:81f29000 r4:81f29000
Sep  4 04:35:53 localhost kernel: [84662.595491] [<8080f460>] (mmc_sd_detect) from [<8080806c>] (mmc_rescan+0xdc/0x3b0)
Sep  4 04:36:11 localhost kernel: [84662.595506]  r5:81f29000 r4:81f2927c
Sep  4 04:36:31 localhost kernel: [84662.595540] [<80807f90>] (mmc_rescan) from [<8013b948>] (process_one_work+0x250/0x5a0)
Sep  4 04:36:47 localhost kernel: [84662.595561]  r9:00000000 r8:000000c0 r7:b37dfc00 r6:b37dc640 r5:9a63cf80 r4:81f2927c
Sep  4 04:37:06 localhost kernel: [84662.595584] [<8013b6f8>] (process_one_work) from [<8013bcf8>] (worker_thread+0x60/0x5c4)
Sep  4 04:37:26 localhost kernel: [84662.595606]  r10:b37dc640 r9:80f03d00 r8:b37dc658 r7:00000008 r6:b37dc640 r5:9a63cf94
Sep  4 04:37:47 localhost kernel: [84662.595619]  r4:9a63cf80
Sep  4 04:38:04 localhost kernel: [84662.595643] [<8013bc98>] (worker_thread) from [<80143790>] (kthread+0x170/0x174)
Sep  4 04:38:22 localhost kernel: [84662.595664]  r10:84b45e74 r9:9a63cf80 r8:8013bc98 r7:87d88000 r6:00000000 r5:84bad2c0
Sep  4 04:38:42 localhost kernel: [84662.595677]  r4:84bad180
Sep  4 04:39:02 localhost kernel: [84662.595700] [<80143620>] (kthread) from [<801000ec>] (ret_from_fork+0x14/0x28)
Sep  4 04:39:26 localhost kernel: [84662.595716] Exception stack(0x87d89fb0 to 0x87d89ff8)
Sep  4 04:39:59 localhost kernel: [84662.595736] 9fa0:                                     00000000 00000000 00000000 00000000
Sep  4 04:40:30 localhost kernel: [84662.595756] 9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
Sep  4 04:41:00 localhost kernel: [84662.595775] 9fe0: 00000000 00000000 00000000 00000000 00000013 00000000
Sep  4 04:41:33 localhost kernel: [84662.595795]  r10:00000000 r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:80143620
Sep  4 04:42:03 localhost kernel: [84662.595808]  r4:84bad2c0
Sep  4 04:53:05 localhost kernel: [85961.420983] kworker/2:1H: page allocation failure: order:0, mode:0x40800(GFP_NOWAIT|__GFP_COMP), nodemask=(null),cpuset=/,mems_allowed=0
Sep  4 04:53:35 localhost kernel: [85961.421073] CPU: 2 PID: 23588 Comm: kworker/2:1H Tainted: G         C        5.10.52-v7+ #1441
Sep  4 04:54:09 localhost kernel: [85961.421083] Hardware name: BCM2835
Sep  4 04:54:52 localhost kernel: [85961.421128] Workqueue: kblockd blk_mq_run_work_fn
Sep  4 04:55:15 localhost kernel: [85961.421145] Backtrace: 
Sep  4 04:55:51 localhost kernel: [85961.421180] [<809eff28>] (dump_backtrace) from [<809f02b8>] (show_stack+0x20/0x24)
Sep  4 04:56:21 localhost kernel: [85961.421205]  r7:ffffffff r6:00000000 r5:60000193 r4:80fe5e94
Sep  4 04:56:35 localhost kernel: [85961.421232] [<809f0298>] (show_stack) from [<809f44c8>] (dump_stack+0xcc/0xf8)
Sep  4 04:56:35 localhost kernel: [85961.421261] [<809f43fc>] (dump_stack) from [<803030a0>] (warn_alloc+0xd4/0x164)
Sep  4 04:56:35 localhost kernel: [85961.421278]  r10:00040800 r9:80f05008 r8:ffffe000 r7:80d183f4 r6:00000000 r5:00000000
Sep  4 04:56:35 localhost kernel: [85961.421289]  r4:80f05008 r3:f00ffb56
Sep  4 04:56:35 localhost kernel: [85961.421307] [<80302fcc>] (warn_alloc) from [<803041f0>] (__alloc_pages_nodemask+0x10c0/0x1184)
Sep  4 04:56:35 localhost kernel: [85961.421317]  r3:00000000 r2:80d183f4
Sep  4 04:56:35 localhost kernel: [85961.421331]  r8:00000000 r7:00000000 r6:00000008 r5:00000001 r4:00000800
Sep  4 04:56:35 localhost kernel: [85961.421350] [<80303130>] (__alloc_pages_nodemask) from [<803155e0>] (allocate_slab+0x2c4/0x360)
Sep  4 04:56:35 localhost kernel: [85961.421366]  r10:ffffffff r9:00000001 r8:00000000 r7:00000000 r6:00000008 r5:81401b40
Sep  4 04:56:35 localhost kernel: [85961.421374]  r4:00000000
Sep  4 04:56:35 localhost kernel: [85961.421391] [<8031531c>] (allocate_slab) from [<80318adc>] (___slab_alloc.constprop.27+0x32c/0x56c)
Sep  4 04:56:35 localhost kernel: [85961.421410]  r10:b37cb670 r9:00000154 r8:81401b40 r7:00000000 r6:00000900 r5:81400ec0
Sep  4 04:56:35 localhost kernel: [85961.421420]  r4:00000000 r3:003beee0
Sep  4 04:56:35 localhost kernel: [85961.421436] [<803187b0>] (___slab_alloc.constprop.27) from [<80318d8c>] (__slab_alloc.constprop.26+0x70/0x80)
Sep  4 04:56:35 localhost kernel: [85961.421454]  r10:0054c18e r9:00000154 r8:b37cb670 r7:806bcd24 r6:00000900 r5:81401b40
Sep  4 04:56:35 localhost kernel: [85961.421462]  r4:60000113
Sep  4 04:56:35 localhost kernel: [85961.421477] [<80318d1c>] (__slab_alloc.constprop.26) from [<803198d8>] (__kmalloc+0x578/0x5c4)
Sep  4 04:56:35 localhost kernel: [85961.421492]  r8:00000900 r7:80f05804 r6:00000000 r5:00000000 r4:81401b40
Sep  4 04:56:35 localhost kernel: [85961.421523] [<80319360>] (__kmalloc) from [<806bcd24>] (bcm2835_dma_create_cb_chain+0x64/0x308)
Sep  4 04:56:35 localhost kernel: [85961.421540]  r10:000d0418 r9:00000000 r8:7e202040 r7:00000002 r6:00000020 r5:81739040
Sep  4 04:56:35 localhost kernel: [85961.421551]  r4:00000000
Sep  4 04:56:35 localhost kernel: [85961.421571] [<806bccc0>] (bcm2835_dma_create_cb_chain) from [<806bd520>] (bcm2835_dma_prep_slave_sg+0x140/0x318)
Sep  4 04:56:35 localhost kernel: [85961.421588]  r10:40000000 r9:00000000 r8:8244a800 r7:00000002 r6:00000020 r5:00000000
Sep  4 04:56:35 localhost kernel: [85961.421596]  r4:81739040
Sep  4 04:56:35 localhost kernel: [85961.421626] [<806bd3e0>] (bcm2835_dma_prep_slave_sg) from [<80827524>] (bcm2835_sdhost_request+0x4a4/0x70c)
Sep  4 04:56:35 localhost kernel: [85961.421643]  r10:806bd3e0 r9:8241c17c r8:81f29340 r7:810f2ebc r6:80f05008 r5:8241c0a8
Sep  4 04:56:35 localhost kernel: [85961.421653]  r4:81f29000
Sep  4 04:56:35 localhost kernel: [85961.421682] [<80827080>] (bcm2835_sdhost_request) from [<808065c0>] (__mmc_start_request+0x88/0x198)
Sep  4 04:56:35 localhost kernel: [85961.421698]  r10:8241c000 r9:81f29000 r8:00000000 r7:81f29000 r6:8241c0a8 r5:8241c0a8
Sep  4 04:56:35 localhost kernel: [85961.421706]  r4:81f29000
Sep  4 04:56:35 localhost kernel: [85961.421725] [<80806538>] (__mmc_start_request) from [<80806764>] (mmc_start_request+0x94/0xbc)
Sep  4 04:56:35 localhost kernel: [85961.421739]  r7:81f29000 r6:00000000 r5:8241c0a8 r4:81f29000
Sep  4 04:56:35 localhost kernel: [85961.421757] [<808066d0>] (mmc_start_request) from [<8081a908>] (mmc_blk_mq_issue_rq+0x388/0x9e8)
Sep  4 04:56:35 localhost kernel: [85961.421771]  r7:81f29000 r6:81f09608 r5:8241c0a8 r4:80f05008
Sep  4 04:56:35 localhost kernel: [85961.421787] [<8081a580>] (mmc_blk_mq_issue_rq) from [<8081b37c>] (mmc_mq_queue_rq+0x158/0x2a0)
Sep  4 04:56:35 localhost kernel: [85961.421803]  r10:00000002 r9:81f096e0 r8:81f29000 r7:81f29800 r6:81f09610 r5:8241c000
Sep  4 04:56:35 localhost kernel: [85961.421812]  r4:81f09608
Sep  4 04:56:35 localhost kernel: [85961.421830] [<8081b224>] (mmc_mq_queue_rq) from [<805f9640>] (blk_mq_dispatch_rq_list+0x12c/0x7dc)
Sep  4 04:56:35 localhost kernel: [85961.421846]  r10:8241c000 r9:82400000 r8:81ef7400 r7:00000026 r6:81ef7400 r5:84aa1e3c
Sep  4 04:56:35 localhost kernel: [85961.421855]  r4:8241c030
Sep  4 04:56:35 localhost kernel: [85961.421878] [<805f9514>] (blk_mq_dispatch_rq_list) from [<805ff0cc>] (__blk_mq_do_dispatch_sched+0x174/0x2b4)
Sep  4 04:56:35 localhost kernel: [85961.421894]  r10:81ef7404 r9:816f1800 r8:00000000 r7:80f05008 r6:81ef7400 r5:84aa1e3c
Sep  4 04:56:35 localhost kernel: [85961.421903]  r4:0000003b
Sep  4 04:56:35 localhost kernel: [85961.421922] [<805fef58>] (__blk_mq_do_dispatch_sched) from [<805ff4e4>] (__blk_mq_sched_dispatch_requests+0x17c/0x1b0)
Sep  4 04:56:35 localhost kernel: [85961.421938]  r10:00000000 r9:00000000 r8:81ef7404 r7:80f05008 r6:84aa1e84 r5:00000001
Sep  4 04:56:35 localhost kernel: [85961.421946]  r4:81ef7400
Sep  4 04:56:35 localhost kernel: [85961.421965] [<805ff368>] (__blk_mq_sched_dispatch_requests) from [<805ff7a4>] (blk_mq_sched_dispatch_requests+0x44/0x6c)
Sep  4 04:56:35 localhost kernel: [85961.421980]  r8:000000a0 r7:b37cd700 r6:b37c8840 r5:00000001 r4:81ef7400
Sep  4 04:56:35 localhost kernel: [85961.421998] [<805ff760>] (blk_mq_sched_dispatch_requests) from [<805f6a68>] (__blk_mq_run_hw_queue+0xb0/0x14c)
Sep  4 04:56:35 localhost kernel: [85961.422009]  r5:00000001 r4:81ef7400
Sep  4 04:56:35 localhost kernel: [85961.422024] [<805f69b8>] (__blk_mq_run_hw_queue) from [<805f6b2c>] (blk_mq_run_work_fn+0x28/0x2c)
Sep  4 04:56:35 localhost kernel: [85961.422034]  r5:87de8b00 r4:81ef7440
Sep  4 04:56:35 localhost kernel: [85961.422056] [<805f6b04>] (blk_mq_run_work_fn) from [<8013b948>] (process_one_work+0x250/0x5a0)
Sep  4 04:56:35 localhost kernel: [85961.422076] [<8013b6f8>] (process_one_work) from [<8013bcf8>] (worker_thread+0x60/0x5c4)
Sep  4 04:56:35 localhost kernel: [85961.422091]  r10:b37c8840 r9:80f03d00 r8:b37c8858 r7:00000008 r6:b37c8840 r5:87de8b14
Sep  4 04:56:35 localhost kernel: [85961.422099]  r4:87de8b00
Sep  4 04:56:35 localhost kernel: [85961.422124] [<8013bc98>] (worker_thread) from [<80143790>] (kthread+0x170/0x174)
Sep  4 04:56:35 localhost kernel: [85961.422140]  r10:a1697e74 r9:87de8b00 r8:8013bc98 r7:84aa0000 r6:00000000 r5:85e4a940
Sep  4 04:56:35 localhost kernel: [85961.422148]  r4:89c26f80
Sep  4 04:56:35 localhost kernel: [85961.422166] [<80143620>] (kthread) from [<801000ec>] (ret_from_fork+0x14/0x28)
Sep  4 04:56:35 localhost kernel: [85961.422179] Exception stack(0x84aa1fb0 to 0x84aa1ff8)
Sep  4 04:56:35 localhost kernel: [85961.422194] 1fa0:                                     00000000 00000000 00000000 00000000
Sep  4 04:56:35 localhost kernel: [85961.422209] 1fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
Sep  4 04:56:35 localhost kernel: [85961.422221] 1fe0: 00000000 00000000 00000000 00000000 00000013 00000000
Sep  4 04:56:35 localhost kernel: [85961.422239]  r10:00000000 r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:80143620
Sep  4 04:56:35 localhost kernel: [85961.422247]  r4:85e4a940
Sep  4 04:56:35 localhost kernel: [85961.422256] Mem-Info:
Sep  4 04:56:35 localhost kernel: [85961.422283] active_anon:100469 inactive_anon:101101 isolated_anon:0
Sep  4 04:56:35 localhost kernel: [85961.422283]  active_file:16 inactive_file:1267 isolated_file:101
Sep  4 04:56:35 localhost kernel: [85961.422283]  unevictable:4 dirty:0 writeback:0
Sep  4 04:56:35 localhost kernel: [85961.422283]  slab_reclaimable:3259 slab_unreclaimable:5233
Sep  4 04:56:35 localhost kernel: [85961.422283]  mapped:6046 shmem:29927 pagetables:3109 bounce:0
Sep  4 04:56:35 localhost kernel: [85961.422283]  free:4078 free_pcp:169 free_cma:97
Sep  4 04:56:35 localhost kernel: [85961.422307] Node 0 active_anon:401876kB inactive_anon:404404kB active_file:64kB inactive_file:5068kB unevictable:16kB isolated(anon):0kB isolated(file):404kB mapped:24184kB dirty:0kB writeback:0kB shmem:119708kB writeback_tmp:0kB kernel_stack:2832kB all_unreclaimable? no
Sep  4 04:56:35 localhost kernel: [85961.422333] DMA free:16312kB min:16384kB low:20480kB high:24576kB reserved_highatomic:0KB active_anon:401876kB inactive_anon:404404kB active_file:156kB inactive_file:4436kB unevictable:16kB writepending:0kB present:917504kB managed:892584kB mlocked:16kB pagetables:12436kB bounce:0kB free_pcp:676kB local_pcp:248kB free_cma:388kB
Sep  4 04:56:35 localhost kernel: [85961.422342] lowmem_reserve[]: 0 0 0
Sep  4 04:56:35 localhost kernel: [85961.422367] DMA: 196*4kB (UEC) 144*8kB (UEC) 187*16kB (UME) 67*32kB (UME) 32*64kB (UME) 8*128kB (M) 5*256kB (UM) 4*512kB (UM) 2*1024kB (UM) 0*2048kB 0*4096kB = 15520kB
Sep  4 04:56:35 localhost kernel: [85961.422493] 32002 total pagecache pages
Sep  4 04:56:35 localhost kernel: [85961.422510] 713 pages in swap cache
Sep  4 04:56:35 localhost kernel: [85961.422520] Swap cache stats: add 35821, delete 35108, find 13704/14891
Sep  4 04:56:35 localhost kernel: [85961.422528] Free swap  = 0kB
Sep  4 04:56:35 localhost kernel: [85961.422538] Total swap = 102396kB
Sep  4 04:56:35 localhost kernel: [85961.422546] 229376 pages RAM
Sep  4 04:56:35 localhost kernel: [85961.422553] 0 pages HighMem/MovableOnly
Sep  4 04:56:35 localhost kernel: [85961.422559] 6230 pages reserved
Sep  4 04:56:35 localhost kernel: [85961.422567] 16384 pages cma reserved
Sep  4 04:56:35 localhost kernel: [85961.422581] SLUB: Unable to allocate memory on node -1, gfp=0x900(GFP_NOWAIT|__GFP_ZERO)
Sep  4 04:56:35 localhost kernel: [85961.422596]   cache: kmalloc-512, object size: 512, buffer size: 512, default order: 1, min order: 0
Sep  4 04:56:35 localhost kernel: [85961.422610]   node 0: slabs: 89, objs: 1416, free: 0
Sep  4 04:56:35 localhost kernel: [85961.441887] SLUB: Unable to allocate memory on node -1, gfp=0x900(GFP_NOWAIT|__GFP_ZERO)
Sep  4 04:56:35 localhost kernel: [85961.441924]   cache: kmalloc-512, object size: 512, buffer size: 512, default order: 1, min order: 0
Sep  4 04:56:35 localhost kernel: [85961.441936]   node 0: slabs: 89, objs: 1416, free: 0
Sep  4 04:56:35 localhost kernel: [85961.451904] SLUB: Unable to allocate memory on node -1, gfp=0x900(GFP_NOWAIT|__GFP_ZERO)
Sep  4 04:56:35 localhost kernel: [85961.451936]   cache: kmalloc-512, object size: 512, buffer size: 512, default order: 1, min order: 0
Sep  4 04:56:35 localhost kernel: [85961.451950]   node 0: slabs: 89, objs: 1416, free: 0
Sep  4 04:56:35 localhost kernel: [85961.484374] SLUB: Unable to allocate memory on node -1, gfp=0x900(GFP_NOWAIT|__GFP_ZERO)
Sep  4 04:56:35 localhost kernel: [85961.484414]   cache: kmalloc-512, object size: 512, buffer size: 512, default order: 1, min order: 0
Sep  4 04:56:35 localhost kernel: [85961.484426]   node 0: slabs: 89, objs: 1416, free: 0
Sep  4 04:56:35 localhost kernel: [85961.491635] SLUB: Unable to allocate memory on node -1, gfp=0x900(GFP_NOWAIT|__GFP_ZERO)
Sep  4 04:56:35 localhost kernel: [85961.491653]   cache: kmalloc-512, object size: 512, buffer size: 512, default order: 1, min order: 0
Sep  4 04:56:35 localhost kernel: [85961.491665]   node 0: slabs: 89, objs: 1416, free: 0
Sep  4 04:56:35 localhost kernel: [85961.502580] SLUB: Unable to allocate memory on node -1, gfp=0x900(GFP_NOWAIT|__GFP_ZERO)
Sep  4 04:56:35 localhost kernel: [85961.502611]   cache: kmalloc-512, object size: 512, buffer size: 512, default order: 1, min order: 0
Sep  4 04:56:35 localhost kernel: [85961.502624]   node 0: slabs: 89, objs: 1416, free: 0
Sep  4 04:56:35 localhost kernel: [86177.267954] cron invoked oom-killer: gfp_mask=0x100cca(GFP_HIGHUSER_MOVABLE), order=0, oom_score_adj=0
Sep  4 04:56:35 localhost kernel: [86177.268006] CPU: 2 PID: 25354 Comm: cron Tainted: G         C        5.10.52-v7+ #1441
Sep  4 04:56:35 localhost kernel: [86177.268013] Hardware name: BCM2835
Sep  4 04:56:35 localhost kernel: [86177.268021] Backtrace: 
Sep  4 04:56:35 localhost kernel: [86177.268071] [<809eff28>] (dump_backtrace) from [<809f02b8>] (show_stack+0x20/0x24)
Sep  4 04:56:35 localhost kernel: [86177.268088]  r7:ffffffff r6:00000000 r5:60000113 r4:80fe5e94
Sep  4 04:56:35 localhost kernel: [86177.268110] [<809f0298>] (show_stack) from [<809f44c8>] (dump_stack+0xcc/0xf8)
Sep  4 04:56:35 localhost kernel: [86177.268127] [<809f43fc>] (dump_stack) from [<809f27b8>] (dump_header+0x64/0x208)
Sep  4 04:56:35 localhost kernel: [86177.268145]  r10:80f05184 r9:00100cca r8:00000000 r7:80d14680 r6:85380300 r5:a16f4d80
Sep  4 04:56:35 localhost kernel: [86177.268156]  r4:a14e7d50 r3:f00ffb56
Sep  4 04:56:35 localhost kernel: [86177.268179] [<809f2754>] (dump_header) from [<802b32f8>] (oom_kill_process+0x1b4/0x1c0)
Sep  4 04:56:35 localhost kernel: [86177.268194]  r7:80d14680 r6:a14e7d50 r5:a16f5300 r4:a16f4d80
Sep  4 04:56:35 localhost kernel: [86177.268213] [<802b3144>] (oom_kill_process) from [<802b3e70>] (out_of_memory+0x2b8/0x390)
Sep  4 04:56:35 localhost kernel: [86177.268226]  r7:80f08400 r6:80f05008 r5:a16f4d80 r4:a14e7d50
Sep  4 04:56:35 localhost kernel: [86177.268249] [<802b3bb8>] (out_of_memory) from [<8030391c>] (__alloc_pages_nodemask+0x7ec/0x1184)
Sep  4 04:56:35 localhost kernel: [86177.268262]  r7:8102d248 r6:00001000 r5:000013ef r4:00000000
Sep  4 04:56:35 localhost kernel: [86177.268279] [<80303130>] (__alloc_pages_nodemask) from [<802ad828>] (pagecache_get_page+0x10c/0x34c)
Sep  4 04:56:35 localhost kernel: [86177.268297]  r10:810318db r9:00000070 r8:80f05a20 r7:820c8520 r6:00100cca r5:00000044
Sep  4 04:56:35 localhost kernel: [86177.268306]  r4:32e00001
Sep  4 04:56:35 localhost kernel: [86177.268323] [<802ad71c>] (pagecache_get_page) from [<802af788>] (filemap_fault+0x638/0xb20)
Sep  4 04:56:35 localhost kernel: [86177.268338]  r10:80f05008 r9:a14e7ec8 r8:00000040 r7:83dee480 r6:a14e7ec8 r5:83dee480
Sep  4 04:56:35 localhost kernel: [86177.268347]  r4:820c8410
Sep  4 04:56:35 localhost kernel: [86177.268371] [<802af150>] (filemap_fault) from [<8042a77c>] (ext4_filemap_fault+0x38/0x4c)
Sep  4 04:56:35 localhost kernel: [86177.268388]  r10:a14e7fb0 r9:a14e7ec8 r8:00000040 r7:00000000 r6:76dac000 r5:a14e7ec8
Sep  4 04:56:35 localhost kernel: [86177.268397]  r4:820c83f8
Sep  4 04:56:35 localhost kernel: [86177.268422] [<8042a744>] (ext4_filemap_fault) from [<802e69f8>] (__do_fault+0x48/0x14c)
Sep  4 04:56:35 localhost kernel: [86177.268432]  r5:a1580840 r4:a14e7ec8
Sep  4 04:56:35 localhost kernel: [86177.268454] [<802e69b0>] (__do_fault) from [<802ebbd0>] (handle_mm_fault+0xae8/0xe30)
Sep  4 04:56:35 localhost kernel: [86177.268467]  r7:00000000 r6:76dac000 r5:80f05008 r4:00000254
Sep  4 04:56:35 localhost kernel: [86177.268487] [<802eb0e8>] (handle_mm_fault) from [<809ff928>] (do_page_fault+0x144/0x314)
Sep  4 04:56:35 localhost kernel: [86177.268506]  r10:00000254 r9:00000000 r8:853f6444 r7:853f6400 r6:80000007 r5:76dacfe0
Sep  4 04:56:35 localhost kernel: [86177.268514]  r4:a14e7fb0
Sep  4 04:56:35 localhost kernel: [86177.268534] [<809ff7e4>] (do_page_fault) from [<801140d8>] (do_PrefetchAbort+0x48/0x9c)
Sep  4 04:56:35 localhost kernel: [86177.268552]  r10:0038fc28 r9:00000000 r8:a14e7fb0 r7:76dacfe0 r6:809ff7e4 r5:00000007
Sep  4 04:56:35 localhost kernel: [86177.268561]  r4:80f0ae38
Sep  4 04:56:35 localhost kernel: [86177.268579] [<80114090>] (do_PrefetchAbort) from [<80101024>] (ret_from_exception+0x0/0x1c)
Sep  4 04:56:35 localhost kernel: [86177.268589] Exception stack(0xa14e7fb0 to 0xa14e7ff8)
Sep  4 04:56:35 localhost kernel: [86177.268604] 7fa0:                                     76e867d4 0000000e 00000040 00000000
Sep  4 04:56:35 localhost kernel: [86177.268619] 7fc0: 76e867d4 76f30bb0 76e86000 0000000e 0037e00c 00000000 0038fc28 003865d8
Sep  4 04:56:35 localhost kernel: [86177.268632] 7fe0: 00000000 7ecc5788 76daf180 76dacfe0 60000010 ffffffff
Sep  4 04:56:35 localhost kernel: [86177.268647]  r8:10c5387d r7:10c5383d r6:ffffffff r5:60000010 r4:76dacfe0
Sep  4 04:56:35 localhost kernel: [86177.268658] Mem-Info:
Sep  4 04:56:35 localhost kernel: [86177.268693] active_anon:100469 inactive_anon:101255 isolated_anon:0
Sep  4 04:56:35 localhost kernel: [86177.268693]  active_file:119 inactive_file:751 isolated_file:32
Sep  4 04:56:35 localhost kernel: [86177.268693]  unevictable:4 dirty:0 writeback:0
Sep  4 04:56:35 localhost kernel: [86177.268693]  slab_reclaimable:3259 slab_unreclaimable:5224
Sep  4 04:56:35 localhost kernel: [86177.268693]  mapped:5877 shmem:29927 pagetables:3140 bounce:0
Sep  4 04:56:35 localhost kernel: [86177.268693]  free:4007 free_pcp:52 free_cma:97
Sep  4 04:56:35 localhost kernel: [86177.268721] Node 0 active_anon:401876kB inactive_anon:405020kB active_file:476kB inactive_file:3004kB unevictable:16kB isolated(anon):0kB isolated(file):0kB mapped:23508kB dirty:0kB writeback:0kB shmem:119708kB writeback_tmp:0kB kernel_stack:2880kB all_unreclaimable? no
Sep  4 04:56:35 localhost kernel: [86177.268754] DMA free:16028kB min:16384kB low:20480kB high:24576kB reserved_highatomic:4096KB active_anon:401876kB inactive_anon:405020kB active_file:100kB inactive_file:3560kB unevictable:16kB writepending:0kB present:917504kB managed:892584kB mlocked:16kB pagetables:12560kB bounce:0kB free_pcp:208kB local_pcp:56kB free_cma:388kB
Sep  4 04:56:35 localhost kernel: [86177.268765] lowmem_reserve[]: 0 0 0
Sep  4 04:56:35 localhost kernel: [86177.268819] DMA: 346*4kB (UMEHC) 187*8kB (UMEHC) 220*16kB (UMEH) 61*32kB (ME) 29*64kB (MEH) 10*128kB (MH) 4*256kB (M) 4*512kB (MH) 2*1024kB (MH) 0*2048kB 0*4096kB = 16608kB
Sep  4 04:56:35 localhost kernel: [86177.269048] 31659 total pagecache pages
Sep  4 04:56:35 localhost kernel: [86177.269064] 713 pages in swap cache
Sep  4 04:56:35 localhost kernel: [86177.269080] Swap cache stats: add 35821, delete 35108, find 13704/14891
Sep  4 04:56:35 localhost kernel: [86177.269092] Free swap  = 0kB
Sep  4 04:56:35 localhost kernel: [86177.269104] Total swap = 102396kB
Sep  4 04:56:35 localhost kernel: [86177.269116] 229376 pages RAM
Sep  4 04:56:35 localhost kernel: [86177.269128] 0 pages HighMem/MovableOnly
Sep  4 04:56:35 localhost kernel: [86177.269140] 6230 pages reserved
Sep  4 04:56:35 localhost kernel: [86177.269151] 16384 pages cma reserved
Sep  4 04:56:35 localhost kernel: [86177.269163] Tasks state (memory values in pages):
Sep  4 04:56:35 localhost kernel: [86177.269177] [  pid  ]   uid  tgid total_vm      rss pgtables_bytes swapents oom_score_adj name
Sep  4 04:56:35 localhost kernel: [86177.269235] [    132]     0   132     8809      494   106496       16             0 systemd-journal
Sep  4 04:56:35 localhost kernel: [86177.269263] [    153]     0   153     4738      209    20480       15         -1000 systemd-udevd
Sep  4 04:56:35 localhost kernel: [86177.269292] [    328]     0   328     1979      202    16384       17             0 dhclient
Sep  4 04:56:35 localhost kernel: [86177.269316] [    356]     0   356     3374      170    22528       10             0 systemd-logind
Sep  4 04:56:35 localhost kernel: [86177.269336] [    361] 65534   361     1167       49    14336        0             0 thd
Sep  4 04:56:35 localhost kernel: [86177.269360] [    368]     0   368     6497      323    22528       34             0 rsyslogd
Sep  4 04:56:35 localhost kernel: [86177.269381] [    372]   108   372     1694      238    16384        1             0 avahi-daemon
Sep  4 04:56:35 localhost kernel: [86177.269409] [    377]     0   377    15826      238    43008      163             0 udisksd
Sep  4 04:56:35 localhost kernel: [86177.269429] [    382]     0   382     2081       59    18432        0             0 cron
Sep  4 04:56:35 localhost kernel: [86177.269455] [    385]   108   385     1529       61    12288       11             0 avahi-daemon
Sep  4 04:56:35 localhost kernel: [86177.269475] [    400]   104   400     1824      215    18432        0          -900 dbus-daemon
Sep  4 04:56:35 localhost kernel: [86177.269499] [    402]     0   402     6914       33    18432        2             0 rngd
Sep  4 04:56:35 localhost kernel: [86177.269524] [    412]     0   412     2686       92    20480        9             0 wpa_supplicant
Sep  4 04:56:35 localhost kernel: [86177.269544] [    470]     0   470      534        1     8192       25             0 hciattach
Sep  4 04:56:35 localhost kernel: [86177.269571] [    488]     0   488     4220      142    18432       63             0 monit
Sep  4 04:56:35 localhost kernel: [86177.269592] [    504]     0   504     9779      149    32768      220             0 polkitd
Sep  4 04:56:35 localhost kernel: [86177.269618] [    505]   116   505    12022      267    36864      460             0 colord
Sep  4 04:56:35 localhost kernel: [86177.269640] [    547]   112   547     6192      235    32768      292             0 snmpd
Sep  4 04:56:35 localhost kernel: [86177.269663] [    552]     0   552     2733       34    18432      117         -1000 sshd
Sep  4 04:56:35 localhost kernel: [86177.269683] [    556]     0   556    11769       81    28672      108             0 lightdm
Sep  4 04:56:35 localhost kernel: [86177.269708] [    586]     0   586    54795     3867   163840     2977             0 Xorg
Sep  4 04:56:35 localhost kernel: [86177.269731] [    590]     0   590     1456       13    14336      111             0 login
Sep  4 04:56:35 localhost kernel: [86177.269752] [    697]     0   697     7528       25    26624      165             0 lightdm
Sep  4 04:56:35 localhost kernel: [86177.269781] [    709]  1000   709     3681        6    22528      248             0 systemd
Sep  4 04:56:35 localhost kernel: [86177.269802] [    712]  1000   712     4294      140    24576      314             0 (sd-pam)
Sep  4 04:56:35 localhost kernel: [86177.269825] [    782]     0   782    10066       37    24576      103             0 master
Sep  4 04:56:35 localhost kernel: [86177.269845] [    784]   111   784    10128       48    26624      105             0 qmgr
Sep  4 04:56:35 localhost kernel: [86177.269871] [    786]  1000   786    13699        0    43008      324             0 lxsession
Sep  4 04:56:35 localhost kernel: [86177.269891] [    797]  1000   797     1717        2    14336       99             0 dbus-daemon
Sep  4 04:56:35 localhost kernel: [86177.269913] [    798]   111   798    10184       54    24576      107             0 tlsmgr
Sep  4 04:56:35 localhost kernel: [86177.269933] [    809]  1000   809     2072        2    16384       86             0 bash
Sep  4 04:56:35 localhost kernel: [86177.269961] [    824]  1000   824     1130       11    14336       61             0 ssh-agent
Sep  4 04:56:35 localhost kernel: [86177.269983] [    835]  1000   835    10899        2    32768      158             0 gvfsd
Sep  4 04:56:35 localhost kernel: [86177.270005] [    840]  1000   840    13372        0    30720      160             0 gvfsd-fuse
Sep  4 04:56:35 localhost kernel: [86177.270029] [    846]  1000   846    15911        2    47104      755             0 openbox
Sep  4 04:56:35 localhost kernel: [86177.270050] [    853]  1000   853    11875       77    45056      199             0 lxpolkit
Sep  4 04:56:35 localhost kernel: [86177.270075] [    860]  1000   860     1039        0    12288       71             0 unclutter
Sep  4 04:56:35 localhost kernel: [86177.270096] [    861]  1000   861   192947     9151   348160     2288             0 chromium-browse
Sep  4 04:56:35 localhost kernel: [86177.270121] [    869]  1000   869     1130        1    14336       72             0 ssh-agent
Sep  4 04:56:35 localhost kernel: [86177.270145] [    872]  1000   872      485        0    12288       20             0 sh
Sep  4 04:56:35 localhost kernel: [86177.270167] [    878]  1000   878    13065      652    59392     2692             0 applet.py
Sep  4 04:56:35 localhost kernel: [86177.270191] [    883]  1000   883    77968      154   190464     2898             0 zenity
Sep  4 04:56:35 localhost kernel: [86177.270213] [    902]     0   902     2538        2    18432       95             0 sudo
Sep  4 04:56:35 localhost kernel: [86177.270238] [    903]     0   903     7798       54    38912      566             0 piwiz
Sep  4 04:56:35 localhost kernel: [86177.270261] [    904]  1000   904    89207      110    34816      160             0 pulseaudio
Sep  4 04:56:35 localhost kernel: [86177.270284] [    914]   113   914     5884       10    20480       50             0 rtkit-daemon
Sep  4 04:56:35 localhost kernel: [86177.270305] [    984]  1000   984    53967      218   153600     1240             0 chromium-browse
Sep  4 04:56:35 localhost kernel: [86177.270329] [    985]  1000   985    53967      528   153600      940             0 chromium-browse
Sep  4 04:56:35 localhost kernel: [86177.270351] [    992]  1000   992    53967      567    94208      905             0 chromium-browse
Sep  4 04:56:35 localhost kernel: [86177.270374] [   1030]  1000  1030    74136     2199   221184      806           200 chromium-browse
Sep  4 04:56:35 localhost kernel: [86177.270397] [   1045]  1000  1045    67125     1079   180224     1026           200 chromium-browse
Sep  4 04:56:35 localhost kernel: [86177.270419] [   1080]  1000  1080    80011     6815   229376     2198           200 chromium-browse
Sep  4 04:56:35 localhost kernel: [86177.270441] [   1087]  1000  1087    57755      267   118784     1436           200 chromium-browse
Sep  4 04:56:35 localhost kernel: [86177.270463] [   1108]  1000  1108    91614     4548   368640     1457           300 chromium-browse
Sep  4 04:56:35 localhost kernel: [86177.270488] [   1505]   110  1505     2006       73    14336       29             0 ntpd
Sep  4 04:56:35 localhost kernel: [86177.270511] [   1589]  1000  1589   241536   139210  1222656     2541           300 chromium-browse
Sep  4 04:56:35 localhost kernel: [86177.270538] [   1419]     0  1419     2452       99    16384        0             0 bluetoothd
Sep  4 04:56:35 localhost kernel: [86177.270561] [   1425]     0  1425     6677       82    24576        0             0 bluealsa
Sep  4 04:56:35 localhost kernel: [86177.270585] [   3508]     0  3508    11589      527    34816        0             0 cupsd
Sep  4 04:56:35 localhost kernel: [86177.270607] [   3509]     0  3509    10468      543    36864        0             0 cups-browsed
Sep  4 04:56:35 localhost kernel: [86177.270633] [   3705]     7  3705     3545      160    22528        0             0 dbus
Sep  4 04:56:35 localhost kernel: [86177.270659] [  23594]     0 23594     2418       91    16384        0             0 cron
Sep  4 04:56:35 localhost kernel: [86177.270681] [  23601]     0 23601      485       13    12288        0             0 sh
Sep  4 04:56:35 localhost kernel: [86177.270704] [  23605]     0 23605      485       28    10240        0             0 cron-apt
Sep  4 04:56:35 localhost kernel: [86177.270731] [  23950]     0 23950      485       28     8192        0             0 cron-apt
Sep  4 04:56:35 localhost kernel: [86177.270753] [  23953]     0 23953    15966     2560    69632        0             0 apt-get
Sep  4 04:56:35 localhost kernel: [86177.270781] [  24979]     0 24979     2418       95    16384        0             0 cron
Sep  4 04:56:35 localhost kernel: [86177.270881] [  24988]     0 24988      485       13    10240        0             0 sh
Sep  4 04:56:35 localhost kernel: [86177.270908] [  24990]     0 24990     1919       37    16384        0             0 bluetooth.sh
Sep  4 04:56:35 localhost kernel: [86177.270941] [  24993]     0 24993     5885     1847    30720        0             0 python3
Sep  4 04:56:35 localhost kernel: [86177.270982] [  25007]   111 25007    10086      140    22528        0             0 pickup
Sep  4 04:56:35 localhost kernel: [86177.271011] [  25177]  1000 25177    66275     1135   210944      820           300 chromium-browse
Sep  4 04:56:35 localhost kernel: [86177.271032] [  25218]     0 25218     2418       93    16384        0             0 cron
Sep  4 04:56:35 localhost kernel: [86177.271056] [  25221]     0 25221      485       13    10240        0             0 sh
Sep  4 04:56:35 localhost kernel: [86177.271082] [  25222]     0 25222     4091      130    22528        0             0 aplay
Sep  4 04:56:35 localhost kernel: [86177.271113] [  25224]     0 25224      485       13     8192        0             0 sh
Sep  4 04:56:35 localhost kernel: [86177.271133] [  25226]     0 25226     1919       38    14336        0             0 bluetooth.sh
Sep  4 04:56:35 localhost kernel: [86177.271159] [  25228]     0 25228     3659      695    22528        0             0 python3
Sep  4 04:56:35 localhost kernel: [86177.271178] [  25253]     0 25253     2418       93    16384        0             0 cron
Sep  4 04:56:35 localhost kernel: [86177.271204] [  25259]     0 25259      485       13    12288        0             0 sh
Sep  4 04:56:35 localhost kernel: [86177.271226] [  25260]     0 25260     1919       36    16384        0             0 update-resolv.c
Sep  4 04:56:35 localhost kernel: [86177.271248] [  25265]     0 25265     1919       40    16384        0             0 ping-healthchec
Sep  4 04:56:35 localhost kernel: [86177.271273] [  25277]     0 25277     2418       93    16384        0             0 cron
Sep  4 04:56:35 localhost kernel: [86177.271300] [  25278]     0 25278     3874       97    22528        0             0 curl
Sep  4 04:56:35 localhost kernel: [86177.271321] [  25281]     0 25281      485       17    10240        0             0 sh
Sep  4 04:56:35 localhost kernel: [86177.271341] [  25282]     0 25282     1919       36    16384        0             0 update-resolv.c
Sep  4 04:56:35 localhost kernel: [86177.271365] [  25287]     0 25287     1919       40    14336        0             0 ping-healthchec
Sep  4 04:56:35 localhost kernel: [86177.271385] [  25304]     0 25304     3874       94    22528        0             0 curl
Sep  4 04:56:35 localhost kernel: [86177.271411] [  25305]     0 25305     2418       93    16384        0             0 cron
Sep  4 04:56:35 localhost kernel: [86177.271431] [  25306]     0 25306      485       13     8192        0             0 sh
Sep  4 04:56:35 localhost kernel: [86177.271455] [  25307]     0 25307     1919       36    16384        0             0 update-resolv.c
Sep  4 04:56:35 localhost kernel: [86177.271475] [  25312]     0 25312     1919       38    14336        0             0 ping-healthchec
Sep  4 04:56:35 localhost kernel: [86177.271499] [  25316]     0 25316     2733      146    20480        0             0 sshd
Sep  4 04:56:35 localhost kernel: [86177.271524] [  25319]     0 25319     2418       95    16384        0             0 cron
Sep  4 04:56:35 localhost kernel: [86177.271543] [  25321]     0 25321     2733      146    22528        0             0 sshd
Sep  4 04:56:35 localhost kernel: [86177.271568] [  25322]     0 25322     2638       74    14336        0             0 sshd
Sep  4 04:56:35 localhost kernel: [86177.271587] [  25330]     0 25330     3874       94    20480        0             0 curl
Sep  4 04:56:35 localhost kernel: [86177.271613] [  25333]     0 25333     2418       93    16384        0             0 cron
Sep  4 04:56:35 localhost kernel: [86177.271633] [  25334]     0 25334     2418       93    16384        0             0 cron
Sep  4 04:56:35 localhost kernel: [86177.271657] [  25335]     0 25335     2638       71    16384        0             0 sshd
Sep  4 04:56:35 localhost kernel: [86177.271676] [  25336]     0 25336      485       16    10240        0             0 sh
Sep  4 04:56:35 localhost kernel: [86177.271701] [  25337]     0 25337     2638       71    18432        0             0 sshd
Sep  4 04:56:35 localhost kernel: [86177.271724] [  25339]     0 25339     1919       34    16384        0             0 update-resolv.c
Sep  4 04:56:35 localhost kernel: [86177.271747] [  25340]     0 25340     2638       71    16384        0             0 sshd
Sep  4 04:56:35 localhost kernel: [86177.271770] [  25341]     0 25341     2418       86    16384        0             0 cron
Sep  4 04:56:35 localhost kernel: [86177.271791] [  25342]     0 25342     2638       71    16384        0             0 sshd
Sep  4 04:56:35 localhost kernel: [86177.271812] [  25343]     0 25343     2638       71    14336        0             0 sshd
Sep  4 04:56:35 localhost kernel: [86177.271836] [  25345]     0 25345     2061       44    16384        0             0 check-logrotate
Sep  4 04:56:35 localhost kernel: [86177.271857] [  25346]     0 25346     2281       75    16384        0             0 cron
Sep  4 04:56:35 localhost kernel: [86177.271881] [  25348]     0 25348     2281       74    16384        0             0 cron
Sep  4 04:56:35 localhost kernel: [86177.271903] [  25349]     0 25349     2594       66    16384        0             0 sshd
Sep  4 04:56:35 localhost kernel: [86177.271925] [  25351]     0 25351     2260       72    16384        0             0 cron
Sep  4 04:56:35 localhost kernel: [86177.271947] [  25353]     0 25353     2260       72    16384        0             0 cron
Sep  4 04:56:35 localhost kernel: [86177.271972] [  25354]     0 25354     2260       72    16384        0             0 cron
Sep  4 04:56:35 localhost kernel: [86177.271992] [  25355]     0 25355     2260       72    16384        0             0 cron
Sep  4 04:56:35 localhost kernel: [86177.272018] [  25357]     0 25357     2260       72    16384        0             0 cron
Sep  4 04:56:35 localhost kernel: [86177.272038] [  25359]     0 25359     2448       57    16384        0             0 sshd
Sep  4 04:56:35 localhost kernel: [86177.272062] [  25360]     0 25360     2240       69    16384        0             0 cron
Sep  4 04:56:35 localhost kernel: [86177.272082] [  25362]     0 25362     2221       67    16384        0             0 cron
Sep  4 04:56:35 localhost kernel: [86177.272107] [  25363]     0 25363     2221       67    16384        0             0 cron
Sep  4 04:56:35 localhost kernel: [86177.272130] [  25364]     0 25364      474       13     8192        0             0 sh
Sep  4 04:56:35 localhost kernel: [86177.272153] [  25365]     0 25365      485       18    12288        0             0 sh
Sep  4 04:56:35 localhost kernel: [86177.272178] [  25366]     0 25366     2207       63    16384        0             0 cron
Sep  4 04:56:35 localhost kernel: [86177.272199] [  25367]     0 25367     2207       63    16384        0             0 cron
Sep  4 04:56:35 localhost kernel: [86177.272224] [  25370]     0 25370     1911       39    14336        0             0 sshd
Sep  4 04:56:35 localhost kernel: [86177.272247] [  25371]     0 25371     2207       63    16384        0             0 cron
Sep  4 04:56:35 localhost kernel: [86177.272269] [  25373]     0 25373     2207       63    16384        0             0 cron
Sep  4 04:56:35 localhost kernel: [86177.272290] [  25379]     0 25379     2207       63    16384        0             0 cron
Sep  4 04:56:35 localhost kernel: [86177.272315] [  25380]     0 25380     1195       26    12288        0             0 sshd
Sep  4 04:56:35 localhost kernel: [86177.272336] [  25381]     0 25381     2207       63    16384        0             0 cron
Sep  4 04:56:35 localhost kernel: [86177.272360] [  25383]     0 25383     2207       63    16384        0             0 cron
Sep  4 04:56:35 localhost kernel: [86177.272384] [  25385]     0 25385     2207       73    16384        0             0 cron
Sep  4 04:56:35 localhost kernel: [86177.272407] [  25386]     0 25386     2207       63    16384        0             0 cron
Sep  4 04:56:35 localhost kernel: [86177.272427] [  25389]     0 25389     2207       63    16384        0             0 cron
Sep  4 04:56:35 localhost kernel: [86177.272450] [  25391]     0 25391     2207       63    16384        0             0 cron
Sep  4 04:56:35 localhost kernel: [86177.272473] [  25392]     0 25392     2121       61    16384        0             0 cron
Sep  4 04:56:35 localhost kernel: [86177.272493] [  25394]     0 25394     2143       68    16384        0             0 cron
Sep  4 04:56:35 localhost kernel: [86177.272517] [  25395]     0 25395     2121       61    16384        0             0 cron
Sep  4 04:56:35 localhost kernel: [86177.272537] [  25397]     0 25397      438       18     8192        0             0 sshd
Sep  4 04:56:35 localhost kernel: [86177.272562] [  25398]     0 25398     2081       59    14336        0             0 cron
Sep  4 04:56:35 localhost kernel: [86177.272582] [  25400]     0 25400     2081       59    16384        0             0 cron
Sep  4 04:56:35 localhost kernel: [86177.272610] [  25401]     0 25401     2081       59    14336        0             0 cron
Sep  4 04:56:35 localhost kernel: [86177.272630] [  25402]     0 25402     2081       59    14336        0             0 cron
Sep  4 04:56:35 localhost kernel: [86177.272656] [  25406]     0 25406     2081       59    14336        0             0 cron
Sep  4 04:56:35 localhost kernel: [86177.272676] [  25407]     0 25407     2081       59    14336        0             0 cron
Sep  4 04:56:35 localhost kernel: [86177.272700] [  25409]     0 25409     2081       59    14336        0             0 cron
Sep  4 04:56:35 localhost kernel: [86177.272722] [  25410]     0 25410     2081       59    14336        0             0 cron
Sep  4 04:56:35 localhost kernel: [86177.272745] [  25412]     0 25412     2081       59    14336        0             0 cron
Sep  4 04:56:35 localhost kernel: [86177.272769] [  25413]     0 25413     2081       59    14336        0             0 cron
Sep  4 04:56:35 localhost kernel: [86177.272790] [  25415]     0 25415     2081       59    14336        0             0 cron
Sep  4 04:56:35 localhost kernel: [86177.272813] [  25416]     0 25416     2081       59    14336        0             0 cron
Sep  4 04:56:35 localhost kernel: [86177.272832] oom-kill:constraint=CONSTRAINT_NONE,nodemask=(null),cpuset=/,mems_allowed=0,global_oom,task_memcg=/,task=chromium-browse,pid=1589,uid=1000
Sep  4 04:56:35 localhost kernel: [86177.273073] Out of memory: Killed process 1589 (chromium-browse) total-vm:966144kB, anon-rss:549620kB, file-rss:0kB, shmem-rss:7220kB, UID:1000 pgtables:1194kB oom_score_adj:300
Sep  4 04:56:35 localhost kernel: [86177.693991] oom_reaper: reaped process 1589 (chromium-browse), now anon-rss:0kB, file-rss:0kB, shmem-rss:7268kB
Sep  4 04:56:47 localhost systemd[1]: systemd-journald.service: Watchdog timeout (limit 3min)!
Sep  4 04:56:47 localhost systemd[1]: systemd-journald.service: Killing process 132 (systemd-journal) with signal SIGABRT.
Sep  4 04:56:47 localhost systemd[1]: Starting Flush Journal to Persistent Storage...
Sep  4 04:56:47 localhost rtkit-daemon[914]: The canary thread is apparently starving. Taking action.
Sep  4 04:56:47 localhost rtkit-daemon[914]: Demoting known real-time threads.
Sep  4 04:56:47 localhost rtkit-daemon[914]: Successfully demoted thread 904 of process 904 (n/a).
Sep  4 04:56:47 localhost rtkit-daemon[914]: Demoted 1 threads.
Sep  4 04:56:47 localhost rtkit-daemon[914]: The canary thread is apparently starving. Taking action.
Sep  4 04:56:47 localhost rtkit-daemon[914]: Demoting known real-time threads.
Sep  4 04:56:47 localhost rtkit-daemon[914]: Successfully demoted thread 904 of process 904 (n/a).
Sep  4 04:56:47 localhost rtkit-daemon[914]: Demoted 1 threads.
Sep  4 04:56:47 localhost rtkit-daemon[914]: The canary thread is apparently starving. Taking action.
Sep  4 04:56:47 localhost rtkit-daemon[914]: Demoting known real-time threads.
Sep  4 04:56:47 localhost rtkit-daemon[914]: Successfully demoted thread 904 of process 904 (n/a).
Sep  4 04:56:47 localhost rtkit-daemon[914]: Demoted 1 threads.
Sep  4 04:56:48 localhost systemd[1]: Started Flush Journal to Persistent Storage.
Sep  4 04:57:24 localhost kernel: [86228.121128] Voltage normalised (0x00000000)
Sep  4 04:57:31 localhost kernel: [86234.367468] Under-voltage detected! (0x00050005)
Sep  4 04:57:43 localhost kernel: [86246.842347] Voltage normalised (0x00000000)
Sep  4 04:57:47 localhost kernel: [86251.018272] Under-voltage detected! (0x00050005)
Sep  4 04:57:53 localhost kernel: [86257.241301] Voltage normalised (0x00000000)
Sep  4 04:58:02 localhost kernel: [86265.597890] Under-voltage detected! (0x00050005)

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Labels: IT, Linux

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