Arch Linux freezes after a few minutes

Leloup · 2025-12-23 17:05:04

Guest under VirtualBox
Arch Linux Mate
linux-zen ---> linux-lts: it is the same
AdditionGuestVirtualBox is reinstalled: it is the same.
fsck OK
uninstall nvidia and reinstall it: it is the same.
Difficult to read the logs from journalctl because it freezes before.

any idea?

Regards,
Leloup

seth · 2025-12-23 21:38:05

Difficult to read the logs from journalctl because it freezes before.

Can you switch the VT /(ctrl+alt+f3), ssh into the system or reboot using the https://wiki.archlinux.org/title/Keyboa … el_(SysRq) + REISUB ?

Leloup · 2025-12-24 18:07:46

Bonjour,

The SysRq commands, Ctrl+Del+F3, etc., work for the host, but I haven't found an equivalent for the VirtualBox guest.

I retrieved the log from journalctl by booting with the ISO disk.

 http://0x0.st/Pzgj.txt

Regards,
Leloup

seth · 2025-12-24 21:42:51

Dec 23 13:58:21 mikaouArch systemd[1]: wfu.service: Deactivated successfully.
Dec 23 13:58:21 mikaouArch systemd[1]: wfu.service: Consumed 1.193s CPU time over 2.110s wall clock time, 12.2M memory peak.
Dec 23 13:58:48 mikaouArch kdeconnectd[1361]: Cannot find Bluez 5 adapter for device search false
Dec 23 13:59:11 mikaouArch systemd[1]: Started Démarrage de WFU.
Dec 23 13:59:11 mikaouArch sudo[4009]:     root : PWD=/ ; USER=root ; COMMAND=/usr/bin/ufw enable
Dec 23 13:59:11 mikaouArch sudo[4009]: pam_unix(sudo:session): session opened for user root(uid=0) by (uid=0)
Dec 23 13:59:12 mikaouArch wfu1.sh[4018]: Firewall is active and enabled on system startup
Dec 23 13:59:12 mikaouArch sudo[4009]: pam_unix(sudo:session): session closed for user root
Dec 23 13:59:12 mikaouArch kernel: 12:55:20.013718 timesync vgsvcTimeSyncWorker: Radical guest time change: 5 167 166 969 000ns (GuestNow=1 766 494 520 013 699 00
Dec 23 13:59:12 mikaouArch kernel: INFO: task kworker/u25:0:107 blocked for more than 122 seconds.
Dec 23 13:59:12 mikaouArch kernel:       Not tainted 6.12.63-1-lts #1
Dec 23 13:59:12 mikaouArch kernel: "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
Dec 23 13:59:12 mikaouArch kernel: task:kworker/u25:0   state:D stack:0     pid:107   tgid:107   ppid:2      flags:0x00004000
Dec 23 13:59:12 mikaouArch kernel: Workqueue: ttm ttm_bo_delayed_delete [ttm]
Dec 23 13:59:12 mikaouArch kernel: Call Trace:
Dec 23 13:59:12 mikaouArch kernel:  <TASK>
Dec 23 13:59:12 mikaouArch kernel:  __schedule+0x3cc/0x12f0
Dec 23 13:59:12 mikaouArch kernel:  ? psi_group_change+0x10c/0x2c0
Dec 23 13:59:12 mikaouArch kernel:  schedule+0x27/0xf0
Dec 23 13:59:12 mikaouArch kernel:  schedule_timeout+0x133/0x170
Dec 23 13:59:12 mikaouArch kernel:  vmw_fence_wait+0x155/0x250 [vmwgfx ed53777e49f93448e8c2114a91ccbc3678cd8c41]
Dec 23 13:59:12 mikaouArch kernel:  ? __pfx_vmwgfx_wait_cb+0x10/0x10 [vmwgfx ed53777e49f93448e8c2114a91ccbc3678cd8c41]
Dec 23 13:59:12 mikaouArch kernel:  dma_fence_wait_timeout+0x66/0x140
Dec 23 13:59:12 mikaouArch kernel:  dma_resv_wait_timeout+0xcf/0x1d0
Dec 23 13:59:12 mikaouArch kernel:  ttm_bo_delayed_delete+0x2a/0x80 [ttm 9df165cbf98c99d640b8f3164e6708b2f3f26caa]
Dec 23 13:59:12 mikaouArch kernel:  process_one_work+0x17f/0x340
Dec 23 13:59:12 mikaouArch kernel:  worker_thread+0x2d2/0x400
Dec 23 13:59:12 mikaouArch kernel:  ? __pfx_worker_thread+0x10/0x10
Dec 23 13:59:12 mikaouArch kernel:  kthread+0xd2/0x100
Dec 23 13:59:12 mikaouArch kernel:  ? __pfx_kthread+0x10/0x10
Dec 23 13:59:12 mikaouArch kernel:  ret_from_fork+0x34/0x50
Dec 23 13:59:12 mikaouArch kernel:  ? __pfx_kthread+0x10/0x10
Dec 23 13:59:12 mikaouArch kernel:  ret_from_fork_asm+0x1a/0x30
Dec 23 13:59:12 mikaouArch kernel:  </TASK>
Dec 23 13:59:12 mikaouArch kernel: INFO: task kworker/u25:1:1310 blocked for more than 122 seconds.
Dec 23 13:59:12 mikaouArch kernel:       Not tainted 6.12.63-1-lts #1
Dec 23 13:59:12 mikaouArch kernel: "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
Dec 23 13:59:12 mikaouArch kernel: task:kworker/u25:1   state:D stack:0     pid:1310  tgid:1310  ppid:2      flags:0x00004000

Radical guest time change happens more often but this time is followed by vmwgfx stalling in vmw_fence_wait - can you address the time problem so the drift gets fixed early on?

Arch Linux

#1 2025-12-23 17:05:04

Arch Linux freezes after a few minutes

#2 2025-12-23 21:38:05

Re: Arch Linux freezes after a few minutes

#3 2025-12-24 18:07:46

Re: Arch Linux freezes after a few minutes

#4 2025-12-24 21:42:51

Re: Arch Linux freezes after a few minutes

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