Quite recently, on the 19th of December to be exact, my system started to randomly, or abruptly, shut down. No warning is given.
I ran sensors
immediately after reboot, but no values where out of range.
Checking journalctl
I discovered that in the logs it said that the power button was pressed (even though I had not pressed it).
$ journalctl --since "1 hour ago"
ec 22 12:53:26 tuxwarrior kernel: [UFW BLOCK] IN=wlp68s0 OUT= MAC=01:00:5e:00:00:fb:e2:23:77:8b:2f:dc:08:00 SRC=192.168.101.74 DST=224.0.0.251 LEN=32 TOS=0x00 PREC=0x00 TTL=1 ID=24576 PROTO=2
Dec 22 12:57:07 tuxwarrior NetworkManager[1773]: <info> [1703267827.1820] dhcp4 (wlp68s0): state changed new lease, address=192.168.99.219
Dec 22 12:57:07 tuxwarrior dbus-daemon[1733]: [system] Activating via systemd: service name='org.freedesktop.nm_dispatcher' unit='dbus-org.freedesktop.nm-dispatcher.service' requested by ':1.5' (uid=0 pid=1773 comm="/usr/bin/Netwo>
Dec 22 12:57:07 tuxwarrior systemd[1]: Starting Network Manager Script Dispatcher Service...
Dec 22 12:57:07 tuxwarrior dbus-daemon[1733]: [system] Successfully activated service 'org.freedesktop.nm_dispatcher'
Dec 22 12:57:07 tuxwarrior systemd[1]: Started Network Manager Script Dispatcher Service.
Dec 22 12:57:17 tuxwarrior systemd[1]: NetworkManager-dispatcher.service: Deactivated successfully.
Dec 22 12:59:46 tuxwarrior rtkit-daemon[2601]: Supervising 7 threads of 5 processes of 1 users.
Dec 22 12:59:46 tuxwarrior rtkit-daemon[2601]: Supervising 7 threads of 5 processes of 1 users.
Dec 22 13:00:30 tuxwarrior kernel: [UFW BLOCK] IN=wlp68s0 OUT= MAC=01:00:5e:00:00:fb:e2:23:77:8b:2f:dc:08:00 SRC=192.168.101.74 DST=224.0.0.251 LEN=32 TOS=0x00 PREC=0x00 TTL=1 ID=6174 PROTO=2
Dec 22 13:00:58 tuxwarrior systemd-logind[1739]: Power key pressed short.
Dec 22 13:00:58 tuxwarrior systemd-logind[1739]: The system will power off now!
Dec 22 13:00:58 tuxwarrior systemd-logind[1739]: System is powering down.
-- Boot b46eae99fa1e4aaf84a84430ef197be1 --
Dec 22 13:03:22 tuxwarrior kernel: microcode: updated early: 0xca -> 0xf8, date = 2023-02-23
Dec 22 13:03:22 tuxwarrior kernel: Linux version 6.6.7-4-MANJARO (builduser@fv-az563-733) (gcc (GCC) 13.2.1 20230801, GNU ld (GNU Binutils) 2.41.0) #1 SMP PREEMPT_DYNAMIC Mon Dec 18 03:58:56 UTC 2023
Dec 22 13:03:22 tuxwarrior kernel: Command line: BOOT_IMAGE=/boot/vmlinuz-6.6-x86_64 root=UUID=74458dbb-feb8-4898-8716-c7bc82302328 rw amd_iommu=on iommu=pt quiet cryptdevice=UUID=22c33ed5-bf14-4137-947e-ea101ee86678:luks-22c33ed5>
Dec 22 13:03:22 tuxwarrior kernel: BIOS-provided physical RAM map:
Two more times the same thing happened:
$ journalctl | grep 'Power key'
Dec 19 19:09:15 tuxwarrior systemd-logind[1735]: Power key pressed short.
Dec 22 11:27:34 tuxwarrior systemd-logind[1734]: Power key pressed short.
Dec 22 13:00:58 tuxwarrior systemd-logind[1739]: Power key pressed short.
I decided to disable the power button in xfce4-power-manager-settings
:
Unfortunately, the problem did not get solved. The power button is lo longer “pressed”, but the system keeps shutting down. Below are some outputs from the journal. I also tried booting using kernel 6.5.13
instead of 6.6.8
. That did not do any difference either.
$ journalctl --since "1 hour ago"
Dec 24 16:32:33 tuxwarrior kernel: [UFW BLOCK] IN=wlp68s0 OUT= MAC=01:00:5e:00:00:fb:22:de:b7:46:0b:97:08:00 SRC=192.168.98.67 DST=224.0.0.251 LEN=32 TOS=0x00 PREC=0x00 TTL=1 ID=8792 PROTO=2
Dec 24 16:33:45 tuxwarrior kernel: [UFW BLOCK] IN=wlp68s0 OUT= MAC=01:00:5e:00:00:fb:22:de:b7:46:0b:97:08:00 SRC=192.168.98.67 DST=224.0.0.251 LEN=32 TOS=0x00 PREC=0x00 TTL=1 ID=28002 PROTO=2
Dec 24 16:35:31 tuxwarrior kernel: [UFW BLOCK] IN=wlp68s0 OUT= MAC=01:00:5e:00:00:fb:22:de:b7:46:0b:97:08:00 SRC=192.168.98.67 DST=224.0.0.251 LEN=32 TOS=0x00 PREC=0x00 TTL=1 ID=40765 PROTO=2
Dec 24 16:35:50 tuxwarrior kernel: gdbus[1200122]: segfault at 26 ip 00007fbc15ecb7a4 sp 00007fbc0fffe538 error 4 in libc.so.6[7fbc15d9a000+15a000] likely on CPU 18 (core 8, socket 0)
Dec 24 16:35:50 tuxwarrior kernel: Code: 00 00 00 0f 1f 00 f3 0f 1e fa 48 85 d2 74 54 c5 f9 6e c6 c4 e2 7d 78 c0 89 f8 25 ff 0f 00 00 3d e0 0f 00 00 0f 87 3c 02 00 00 <c5> fd 74 0f c5 fd d7 c1 48 83 fa 20 76 0e 85 c0 74 5a 0f bc c0>
Dec 24 16:36:33 tuxwarrior kernel: [UFW BLOCK] IN=wlp68s0 OUT= MAC=01:00:5e:00:00:fb:22:de:b7:46:0b:97:08:00 SRC=192.168.98.67 DST=224.0.0.251 LEN=32 TOS=0x00 PREC=0x00 TTL=1 ID=11081 PROTO=2
Dec 24 16:41:22 tuxwarrior kernel: [UFW BLOCK] IN=wlp68s0 OUT= MAC=01:00:5e:00:00:fb:62:50:a8:19:bc:c9:08:00 SRC=192.168.108.192 DST=224.0.0.251 LEN=32 TOS=0x00 PREC=0x00 TTL=1 ID=53400 PROTO=2
Dec 24 16:42:37 tuxwarrior kernel: [UFW BLOCK] IN=wlp68s0 OUT= MAC=01:00:5e:00:00:fb:22:de:b7:46:0b:97:08:00 SRC=192.168.98.67 DST=224.0.0.251 LEN=32 TOS=0x00 PREC=0x00 TTL=1 ID=59603 PROTO=2
Dec 24 16:42:51 tuxwarrior rtkit-daemon[2477]: Supervising 7 threads of 5 processes of 1 users.
Dec 24 16:42:51 tuxwarrior rtkit-daemon[2477]: Supervising 7 threads of 5 processes of 1 users.
Dec 24 16:42:51 tuxwarrior rtkit-daemon[2477]: Supervising 7 threads of 5 processes of 1 users.
Dec 24 16:42:51 tuxwarrior rtkit-daemon[2477]: Supervising 7 threads of 5 processes of 1 users.
Dec 24 16:42:51 tuxwarrior rtkit-daemon[2477]: Supervising 7 threads of 5 processes of 1 users.
Dec 24 16:42:51 tuxwarrior rtkit-daemon[2477]: Supervising 7 threads of 5 processes of 1 users.
Dec 24 16:43:04 tuxwarrior kernel: [UFW BLOCK] IN=wlp68s0 OUT= MAC=01:00:5e:00:00:fb:10:9f:41:b4:72:0a:08:00 SRC=192.168.98.73 DST=224.0.0.251 LEN=32 TOS=0x00 PREC=0x00 TTL=1 ID=60147 PROTO=2
Dec 24 16:43:38 tuxwarrior kernel: [UFW BLOCK] IN=wlp68s0 OUT= MAC=01:00:5e:00:00:fb:22:de:b7:46:0b:97:08:00 SRC=192.168.98.67 DST=224.0.0.251 LEN=32 TOS=0x00 PREC=0x00 TTL=1 ID=52000 PROTO=2
Dec 24 16:43:46 tuxwarrior rtkit-daemon[2477]: Supervising 7 threads of 5 processes of 1 users.
Dec 24 16:43:46 tuxwarrior rtkit-daemon[2477]: Supervising 7 threads of 5 processes of 1 users.
Dec 24 16:43:46 tuxwarrior rtkit-daemon[2477]: Supervising 7 threads of 5 processes of 1 users.
Dec 24 16:43:46 tuxwarrior rtkit-daemon[2477]: Supervising 7 threads of 5 processes of 1 users.
Dec 24 16:43:46 tuxwarrior rtkit-daemon[2477]: Successfully made thread 1213703 of process 1150748 owned by '1000' RT at priority 10.
Dec 24 16:43:46 tuxwarrior rtkit-daemon[2477]: Supervising 8 threads of 6 processes of 1 users.
Dec 24 16:44:13 tuxwarrior kernel: snd_hda_intel 0000:00:1f.3: Unstable LPIB (261592 >= 8192); disabling LPIB delay counting
Dec 24 16:45:26 tuxwarrior kernel: [UFW BLOCK] IN=wlp68s0 OUT= MAC=01:00:5e:00:00:fb:62:50:a8:19:bc:c9:08:00 SRC=192.168.108.192 DST=224.0.0.251 LEN=32 TOS=0x00 PREC=0x00 TTL=1 ID=7508 PROTO=2
Dec 24 16:45:53 tuxwarrior kernel: [UFW BLOCK] IN=wlp68s0 OUT= MAC=01:00:5e:00:00:fb:22:de:b7:46:0b:97:08:00 SRC=192.168.98.67 DST=224.0.0.251 LEN=32 TOS=0x00 PREC=0x00 TTL=1 ID=62017 PROTO=2
Dec 24 16:47:46 tuxwarrior NetworkManager[1770]: <info> [1703454466.9261] dhcp4 (wlp68s0): state changed new lease, address=192.168.99.219
Dec 24 16:47:46 tuxwarrior dbus-daemon[1728]: [system] Activating via systemd: service name='org.freedesktop.nm_dispatcher' unit='dbus-org.freedesktop.nm-dispatcher.service' requested by ':1.7' (uid=0 pid=1770 comm="/usr/bin/Networ>
Dec 24 16:47:46 tuxwarrior systemd[1]: Starting Network Manager Script Dispatcher Service...
Dec 24 16:47:46 tuxwarrior dbus-daemon[1728]: [system] Successfully activated service 'org.freedesktop.nm_dispatcher'
Dec 24 16:47:46 tuxwarrior systemd[1]: Started Network Manager Script Dispatcher Service.
Dec 24 16:47:56 tuxwarrior systemd[1]: NetworkManager-dispatcher.service: Deactivated successfully.
Dec 24 16:48:16 tuxwarrior kernel: [UFW BLOCK] IN=wlp68s0 OUT= MAC=01:00:5e:00:00:fb:22:de:b7:46:0b:97:08:00 SRC=192.168.98.67 DST=224.0.0.251 LEN=32 TOS=0x00 PREC=0x00 TTL=1 ID=34001 PROTO=2
Dec 24 16:49:50 tuxwarrior kernel: [UFW BLOCK] IN=wlp68s0 OUT= MAC=01:00:5e:00:00:fb:10:9f:41:b4:72:0a:08:00 SRC=192.168.98.73 DST=224.0.0.251 LEN=32 TOS=0x00 PREC=0x00 TTL=1 ID=2321 PROTO=2
Dec 24 16:49:59 tuxwarrior kernel: [UFW BLOCK] IN=wlp68s0 OUT= MAC=01:00:5e:00:00:fb:10:9f:41:b4:72:0a:08:00 SRC=192.168.98.73 DST=224.0.0.251 LEN=32 TOS=0x00 PREC=0x00 TTL=1 ID=60053 PROTO=2
Dec 24 16:50:29 tuxwarrior kernel: [UFW BLOCK] IN=wlp68s0 OUT= MAC=01:00:5e:00:00:fb:10:9f:41:b4:72:0a:08:00 SRC=192.168.98.73 DST=224.0.0.251 LEN=32 TOS=0x00 PREC=0x00 TTL=1 ID=47022 PROTO=2
Dec 24 16:51:43 tuxwarrior rtkit-daemon[2477]: Supervising 8 threads of 6 processes of 1 users.
Dec 24 16:51:43 tuxwarrior rtkit-daemon[2477]: Supervising 8 threads of 6 processes of 1 users.
Dec 24 16:52:13 tuxwarrior kernel: [UFW BLOCK] IN=wlp68s0 OUT= MAC=01:00:5e:00:00:fb:2a:ca:46:16:e8:26:08:00 SRC=192.168.103.107 DST=224.0.0.251 LEN=32 TOS=0x00 PREC=0x00 TTL=1 ID=7186 PROTO=2
Dec 24 16:52:36 tuxwarrior kernel: [UFW BLOCK] IN=wlp68s0 OUT= MAC=01:00:5e:00:00:fb:22:de:b7:46:0b:97:08:00 SRC=192.168.98.67 DST=224.0.0.251 LEN=32 TOS=0x00 PREC=0x00 TTL=1 ID=4686 PROTO=2
Dec 24 16:52:36 tuxwarrior kernel: [UFW BLOCK] IN=wlp68s0 OUT= MAC=01:00:5e:00:00:fb:10:9f:41:b4:72:0a:08:00 SRC=192.168.98.73 DST=224.0.0.251 LEN=32 TOS=0x00 PREC=0x00 TTL=1 ID=63773 PROTO=2
-- Boot 99fd771e0fc748d3a97658390e1f43d5 --
Dec 24 17:24:50 tuxwarrior kernel: microcode: updated early: 0xca -> 0xf8, date = 2023-02-23
Dec 24 17:24:50 tuxwarrior kernel: Linux version 6.5.13-6-MANJARO (builduser@fv-az526-674) (gcc (GCC) 13.2.1 20230801, GNU ld (GNU Binutils) 2.41.0) #1 SMP PREEMPT_DYNAMIC Mon Dec 18 03:57:17 UTC 2023
Dec 24 17:24:50 tuxwarrior kernel: Command line: BOOT_IMAGE=/boot/vmlinuz-6.5-x86_64 root=UUID=74458dbb-feb8-4898-8716-c7bc82302328 rw amd_iommu=on iommu=pt quiet cryptdevice=UUID=22c33ed5-bf14-4137-947e-ea101ee86678:luks-22c33ed5->
Dec 24 17:24:50 tuxwarrior kernel: BIOS-provided physical RAM map:
Dec 24 17:24:50 tuxwarrior kernel: BIOS-e820: [mem 0x0000000000000000-0x000000000009efff] usable
Dec 24 17:24:50 tuxwarrior kernel: BIOS-e820: [mem 0x000000000009f000-0x00000000000fffff] reserved
Dec 24 17:24:50 tuxwarrior kernel: BIOS-e820: [mem 0x0000000000100000-0x000000003fffffff] usable
Dec 24 17:24:50 tuxwarrior kernel: BIOS-e820: [mem 0x0000000040000000-0x00000000403fffff] reserved
Dec 24 17:24:50 tuxwarrior kernel: BIOS-e820: [mem 0x0000000040400000-0x000000006b200fff] usable
Dec 24 17:24:50 tuxwarrior kernel: BIOS-e820: [mem 0x000000006b201000-0x000000006b201fff] ACPI NVS
Dec 24 17:24:50 tuxwarrior kernel: BIOS-e820: [mem 0x000000006b202000-0x000000006b232fff] usable
Dec 24 17:24:50 tuxwarrior kernel: BIOS-e820: [mem 0x000000006b233000-0x000000006b233fff] reserved
Dec 24 17:24:50 tuxwarrior kernel: BIOS-e820: [mem 0x000000006b234000-0x000000006e558fff] usable
Dec 24 17:24:50 tuxwarrior kernel: BIOS-e820: [mem 0x000000006e559000-0x000000006ee58fff] reserved
Dec 24 17:24:50 tuxwarrior kernel: BIOS-e820: [mem 0x000000006ee59000-0x000000007d06efff] usable
$ journalctl --since "1 hour ago"
Dec 27 07:24:43 tuxwarrior kernel: [UFW BLOCK] IN=wlp68s0 OUT= MAC=01:00:5e:00:00:fb:d2:51:97:61:d6:1b:08:00 SRC=192.168.104.248 DST=224.0.0.251 LEN=32 TOS=0x00 PREC=0x00 TTL=1 ID=843 PROTO=2
Dec 27 07:25:23 tuxwarrior kernel: [UFW BLOCK] IN=wlp68s0 OUT= MAC=01:00:5e:00:00:fb:e2:23:77:8b:2f:dc:08:00 SRC=192.168.105.102 DST=224.0.0.251 LEN=32 TOS=0x00 PREC=0x00 TTL=1 ID=7802 PROTO=2
Dec 27 07:26:30 tuxwarrior kernel: [UFW BLOCK] IN=wlp68s0 OUT= MAC=01:00:5e:00:00:fb:86:63:64:3d:01:bb:08:00 SRC=192.168.104.255 DST=224.0.0.251 LEN=32 TOS=0x00 PREC=0x00 TTL=1 ID=45329 PROTO=2
Dec 27 07:28:21 tuxwarrior kernel: [UFW BLOCK] IN=wlp68s0 OUT= MAC=01:00:5e:00:00:fb:5e:77:28:a9:e1:41:08:00 SRC=192.168.104.42 DST=224.0.0.251 LEN=32 TOS=0x00 PREC=0x00 TTL=1 ID=62007 PROTO=2
Dec 27 07:29:38 tuxwarrior kernel: [UFW BLOCK] IN=wlp68s0 OUT= MAC=01:00:5e:00:00:fb:e2:23:77:8b:2f:dc:08:00 SRC=192.168.105.102 DST=224.0.0.251 LEN=32 TOS=0x00 PREC=0x00 TTL=1 ID=48332 PROTO=2
Dec 27 07:29:51 tuxwarrior kernel: [UFW BLOCK] IN=wlp68s0 OUT= MAC=01:00:5e:00:00:fb:2a:ca:46:16:e8:26:08:00 SRC=192.168.105.109 DST=224.0.0.251 LEN=32 TOS=0x00 PREC=0x00 TTL=1 ID=62399 PROTO=2
Dec 27 07:31:33 tuxwarrior kernel: [UFW BLOCK] IN=wlp68s0 OUT= MAC=01:00:5e:00:00:fb:2a:ca:46:16:e8:26:08:00 SRC=192.168.105.109 DST=224.0.0.251 LEN=32 TOS=0x00 PREC=0x00 TTL=1 ID=13470 PROTO=2
Dec 27 07:33:04 tuxwarrior kernel: [UFW BLOCK] IN=wlp68s0 OUT= MAC=01:00:5e:00:00:fb:2a:ca:46:16:e8:26:08:00 SRC=192.168.105.109 DST=224.0.0.251 LEN=32 TOS=0x00 PREC=0x00 TTL=1 ID=29350 PROTO=2
Dec 27 07:33:29 tuxwarrior kernel: [UFW BLOCK] IN=wlp68s0 OUT= MAC=01:00:5e:00:00:fb:10:9f:41:b4:72:0a:08:00 SRC=192.168.98.73 DST=224.0.0.251 LEN=32 TOS=0x00 PREC=0x00 TTL=1 ID=32230 PROTO=2
Dec 27 07:33:33 tuxwarrior kernel: [UFW BLOCK] IN=wlp68s0 OUT= MAC=01:00:5e:00:00:fb:e2:23:77:8b:2f:dc:08:00 SRC=192.168.105.102 DST=224.0.0.251 LEN=32 TOS=0x00 PREC=0x00 TTL=1 ID=5177 PROTO=2
Dec 27 07:34:45 tuxwarrior kernel: [UFW BLOCK] IN=wlp68s0 OUT= MAC=01:00:5e:00:00:fb:d2:51:97:61:d6:1b:08:00 SRC=192.168.104.248 DST=224.0.0.251 LEN=32 TOS=0x00 PREC=0x00 TTL=1 ID=8411 PROTO=2
Dec 27 07:35:34 tuxwarrior kernel: [UFW BLOCK] IN=wlp68s0 OUT= MAC=01:00:5e:00:00:fb:d2:51:97:61:d6:1b:08:00 SRC=192.168.104.248 DST=224.0.0.251 LEN=32 TOS=0x00 PREC=0x00 TTL=1 ID=8816 PROTO=2
Dec 27 07:36:02 tuxwarrior kernel: [UFW BLOCK] IN=wlp68s0 OUT= MAC=01:00:5e:00:00:fb:d2:51:97:61:d6:1b:08:00 SRC=192.168.104.248 DST=224.0.0.251 LEN=32 TOS=0x00 PREC=0x00 TTL=1 ID=13164 PROTO=2
Dec 27 07:42:15 tuxwarrior kernel: [UFW BLOCK] IN=wlp68s0 OUT= MAC=01:00:5e:00:00:fb:86:63:64:3d:01:bb:08:00 SRC=192.168.104.255 DST=224.0.0.251 LEN=32 TOS=0x00 PREC=0x00 TTL=1 ID=47288 PROTO=2
Dec 27 07:42:23 tuxwarrior kernel: [UFW BLOCK] IN=wlp68s0 OUT= MAC=01:00:5e:00:00:fb:2a:ca:46:16:e8:26:08:00 SRC=192.168.105.109 DST=224.0.0.251 LEN=32 TOS=0x00 PREC=0x00 TTL=1 ID=61873 PROTO=2
Dec 27 07:43:14 tuxwarrior kernel: [UFW BLOCK] IN=wlp68s0 OUT= MAC=01:00:5e:00:00:fb:86:63:64:3d:01:bb:08:00 SRC=192.168.104.255 DST=224.0.0.251 LEN=32 TOS=0x00 PREC=0x00 TTL=1 ID=30467 PROTO=2
Dec 27 07:43:38 tuxwarrior kernel: [UFW BLOCK] IN=wlp68s0 OUT= MAC=01:00:5e:00:00:fb:86:63:64:3d:01:bb:08:00 SRC=192.168.104.255 DST=224.0.0.251 LEN=32 TOS=0x00 PREC=0x00 TTL=1 ID=45280 PROTO=2
Dec 27 07:44:21 tuxwarrior NetworkManager[1808]: <info> [1703681061.6162] dhcp4 (wlp68s0): state changed new lease, address=192.168.99.219
Dec 27 07:44:21 tuxwarrior dbus-daemon[1767]: [system] Activating via systemd: service name='org.freedesktop.nm_dispatcher' unit='dbus-org.freedesktop.nm-dispatcher.service' requested by ':1.3' (uid=0 pid=1808 comm="/usr/bin/Networ>
Dec 27 07:44:21 tuxwarrior systemd[1]: Starting Network Manager Script Dispatcher Service...
Dec 27 07:44:21 tuxwarrior dbus-daemon[1767]: [system] Successfully activated service 'org.freedesktop.nm_dispatcher'
Dec 27 07:44:21 tuxwarrior systemd[1]: Started Network Manager Script Dispatcher Service.
Dec 27 07:44:31 tuxwarrior systemd[1]: NetworkManager-dispatcher.service: Deactivated successfully.
Dec 27 07:44:45 tuxwarrior kernel: [UFW BLOCK] IN=wlp68s0 OUT= MAC=01:00:5e:00:00:fb:2a:ca:46:16:e8:26:08:00 SRC=192.168.105.109 DST=224.0.0.251 LEN=32 TOS=0x00 PREC=0x00 TTL=1 ID=65219 PROTO=2
Dec 27 07:44:46 tuxwarrior kernel: [UFW BLOCK] IN=wlp68s0 OUT= MAC=01:00:5e:00:00:fb:d2:51:97:61:d6:1b:08:00 SRC=192.168.104.248 DST=224.0.0.251 LEN=32 TOS=0x00 PREC=0x00 TTL=1 ID=53410 PROTO=2
Dec 27 07:45:27 tuxwarrior kernel: [UFW BLOCK] IN=wlp68s0 OUT= MAC=01:00:5e:00:00:fb:86:63:64:3d:01:bb:08:00 SRC=192.168.104.255 DST=224.0.0.251 LEN=32 TOS=0x00 PREC=0x00 TTL=1 ID=56252 PROTO=2
Dec 27 07:45:45 tuxwarrior kernel: [UFW BLOCK] IN=wlp68s0 OUT= MAC=01:00:5e:00:00:fb:e2:23:77:8b:2f:dc:08:00 SRC=192.168.105.102 DST=224.0.0.251 LEN=32 TOS=0x00 PREC=0x00 TTL=1 ID=13967 PROTO=2
Dec 27 07:47:21 tuxwarrior kernel: [UFW BLOCK] IN=wlp68s0 OUT= MAC=01:00:5e:00:00:fb:2a:ca:46:16:e8:26:08:00 SRC=192.168.105.109 DST=224.0.0.251 LEN=32 TOS=0x00 PREC=0x00 TTL=1 ID=253 PROTO=2
Dec 27 07:47:46 tuxwarrior kernel: [UFW BLOCK] IN=wlp68s0 OUT= MAC=01:00:5e:00:00:fb:2a:ca:46:16:e8:26:08:00 SRC=192.168.105.109 DST=224.0.0.251 LEN=32 TOS=0x00 PREC=0x00 TTL=1 ID=7703 PROTO=2
Dec 27 07:48:02 tuxwarrior kernel: [UFW BLOCK] IN=wlp68s0 OUT= MAC=01:00:5e:00:00:fb:2a:ca:46:16:e8:26:08:00 SRC=192.168.105.109 DST=224.0.0.251 LEN=32 TOS=0x00 PREC=0x00 TTL=1 ID=43044 PROTO=2
-- Boot 9e866e57655046c780a0a719a6c7a2ee --
Dec 27 08:08:33 tuxwarrior kernel: microcode: updated early: 0xca -> 0xf8, date = 2023-02-23
Dec 27 08:08:33 tuxwarrior kernel: Linux version 6.6.8-2-MANJARO (builduser@fv-az913-981) (gcc (GCC) 13.2.1 20230801, GNU ld (GNU Binutils) 2.41.0) #1 SMP PREEMPT_DYNAMIC Thu Dec 21 16:21:45 UTC 2023
Dec 27 08:08:33 tuxwarrior kernel: Command line: BOOT_IMAGE=/boot/vmlinuz-6.6-x86_64 root=UUID=74458dbb-feb8-4898-8716-c7bc82302328 rw amd_iommu=on iommu=pt quiet cryptdevice=UUID=22c33ed5-bf14-4137-947e-ea101ee86678:luks-22c33ed5->
Dec 27 08:08:33 tuxwarrior kernel: BIOS-provided physical RAM map:
Dec 27 08:08:33 tuxwarrior kernel: BIOS-e820: [mem 0x0000000000000000-0x000000000009efff] usable
Dec 27 08:08:33 tuxwarrior kernel: BIOS-e820: [mem 0x000000000009f000-0x00000000000fffff] reserved
Dec 27 08:08:33 tuxwarrior kernel: BIOS-e820: [mem 0x0000000000100000-0x000000003fffffff] usable
Dec 27 08:08:33 tuxwarrior kernel: BIOS-e820: [mem 0x0000000040000000-0x00000000403fffff] reserved
Dec 27 08:08:33 tuxwarrior kernel: BIOS-e820: [mem 0x0000000040400000-0x000000006b200fff] usable
Dec 27 08:08:33 tuxwarrior kernel: BIOS-e820: [mem 0x000000006b201000-0x000000006b201fff] ACPI NVS
Dec 27 08:08:33 tuxwarrior kernel: BIOS-e820: [mem 0x000000006b202000-0x000000006b232fff] usable
Dec 27 08:08:33 tuxwarrior kernel: BIOS-e820: [mem 0x000000006b233000-0x000000006b233fff] reserved
Dec 27 08:08:33 tuxwarrior kernel: BIOS-e820: [mem 0x000000006b234000-0x000000006e558fff] usable
Dec 27 08:08:33 tuxwarrior kernel: BIOS-e820: [mem 0x000000006e559000-0x000000006ee58fff] reserved
Dec 27 08:08:33 tuxwarrior kernel: BIOS-e820: [mem 0x000000006ee59000-0x000000007d06efff] usable
Dec 27 08:08:33 tuxwarrior kernel: BIOS-e820: [mem 0x000000007d06f000-0x000000007d43efff] type 20
Dec 27 08:08:33 tuxwarrior kernel: BIOS-e820: [mem 0x000000007d43f000-0x000000007f28efff] reserved
Dec 27 08:08:33 tuxwarrior kernel: BIOS-e820: [mem 0x000000007f28f000-0x000000007ff7efff] ACPI NVS
Dec 27 08:08:33 tuxwarrior kernel: BIOS-e820: [mem 0x000000007ff7f000-0x000000007fffefff] ACPI data
Dec 27 08:08:33 tuxwarrior kernel: BIOS-e820: [mem 0x000000007ffff000-0x000000007fffffff] usable
Dec 27 08:08:33 tuxwarrior kernel: BIOS-e820: [mem 0x0000000080000000-0x00000000efffffff] reserved
Dec 27 08:08:33 tuxwarrior kernel: BIOS-e820: [mem 0x00000000fc800000-0x00000000fe7fffff] reserved
Dec 27 08:08:33 tuxwarrior kernel: BIOS-e820: [mem 0x00000000fec00000-0x00000000fec00fff] reserved
Dec 27 08:08:33 tuxwarrior kernel: BIOS-e820: [mem 0x00000000fed00000-0x00000000fed00fff] reserved
Dec 27 08:08:33 tuxwarrior kernel: BIOS-e820: [mem 0x00000000fed10000-0x00000000fed19fff] reserved
Dec 27 08:08:33 tuxwarrior kernel: BIOS-e820: [mem 0x00000000fed84000-0x00000000fed84fff] reserved
Dec 27 08:08:33 tuxwarrior kernel: BIOS-e820: [mem 0x00000000fee00000-0x00000000fee00fff] reserved
Dec 27 08:08:33 tuxwarrior kernel: BIOS-e820: [mem 0x00000000ff400000-0x00000000ffffffff] reserved
If anyone has ideas to how to further debug this, or solve this issue, it would make me happy!