Re: Freezes with FreeBSD 15.0-CURRENT since 3 weeks

Hi Ronald,

On 22/10/24 11:31, Ronald Klop wrote:
>
> A couple of low-hanging-fruit suggestions.
>
> Can you ping the machine if it is frozen? This will indicate if the 
> whole kernel is frozen or for example only the video part.
> If you can ping it, can you ssh to the machine? Or is an existing ssh 
> connection maybe still usable to diagnose further.
After a freeze yesterday I try to ping the machine without response, the 
power button is also unresponsive.
I can assume that the whole kernel is frozen.
>
> Did you try recompiling the kmod X11 drivers? These drivers are 
> closely connected to kernel internals and tracking non-release version 
> can get the drivers out of sync with the kernel which can give an 
> interesting set of symptoms like hangs or crashes.
Not yet, I'm working on it.

>
> Regards,
> Ronald.
Regards,
-- rodrigo
>
> *Van:* Rodrigo Osorio <rodrigo@osorio.me>
> *Datum:* dinsdag, 22 oktober 2024 10:40
> *Aan:* freebsd-current@freebsd.org
> *Onderwerp:* Freezes with FreeBSD 15.0-CURRENT since 3 weeks
>
>     Hi,
>
>     Since 2 or 3 weeks I start experiencing system freezes on an
>     and64 Lenovo Thinkbook laptop I'm using as my daily desktop PC.
>
>     I'm running FreeBSD current using pkg base_weekly to grab
>     updates (currently main-n273070-6d42d5dbdd67).
>     The full hardware details are here:
>     https://wiki.freebsd.org/Laptops/ThinkBook_G6
>
>     Freezes occurs 1 or two times 2 a week and in multiple situations,
>     not specially
>     in hi cpu load or stress-full video playback.
>
>
>     This are the latest /var/log/messages lines before the freeze
>
>     Oct 22 08:13:33 bsddektop kernel: pipe state doesn't match!
>     Oct 22 08:13:39 bsddektop kernel: sonewconn: pcb
>     0xfffff80021705700 (local:/var/run/xdg/rodrigo/.ecore/efreetd/0):
>     Listen queue overflow: 1 already in queue awaiting acceptance (1
>     occurrences),
>       euid 1001, rgid 1001, jail 0
>     Oct 22 08:14:29 bsddektop kernel: em0: link state changed to UP
>     Oct 22 08:14:30 bsddektop dhclient[4668]: New IP Address (em0):
>     192.168.1.39
>     Oct 22 08:14:30 bsddektop dhclient[4672]: New Subnet Mask (em0):
>     255.255.255.0
>     Oct 22 08:14:30 bsddektop dhclient[4676]: New Broadcast Address
>     (em0): 192.168.1.255
>     Oct 22 08:14:30 bsddektop dhclient[4680]: New Routers (em0):
>     192.168.1.1
>     Oct 22 08:15:01 bsddektop kernel: sonewconn: pcb
>     0xfffff8005af2ad00 (local:/var/run/xdg/rodrigo/.ecore/efreetd/0):
>     Listen queue overflow: 1 already in queue awaiting acceptance (1
>     occurrences),
>       euid 1001, rgid 1001, jail 0
>     Oct 22 08:16:53 bsddektop pulseaudio[4813]: [] oss-util.c:
>     '/dev/dsp0' doesn't support full duplex
>     Oct 22 08:16:53 bsddektop pulseaudio[4813]: [] cli-command.c:
>     stat('/usr/local/etc/pulse/default.pa.d'): No such file or directory
>     Oct 22 08:41:35 bsddektop kernel: witness_lock_list_get: witness
>     exhausted
>     Oct 22 08:51:14 bsddektop devd[3958]: check_clients: dropping
>     disconnected client
>     Oct 22 09:17:15 bsddektop kernel: sonewconn: pcb
>     0xfffff8005af4eb00 (local:/var/run/xdg/rodrigo/.ecore/efreetd/0):
>     Listen queue overflow: 1 already in queue awaiting acceptance (1
>     occurrences),
>       euid 1001, rgid 1001, jail 0
>     Oct 22 09:30:27 bsddektop kernel: pid 5499 (pavucontrol), jid 0,
>     uid 1001: exited on signal 10 (core dumped)
>
>     Thanks for your help,
>     -- Rodrigo
>
>     ------------------------------------------------------------------------
>
>