Re: kern/59339: heartbeat watchdog fires since 10.99.14

["Taylor R Campbell via gnats" <gnats-admin%NetBSD.org@localhost>]

The following reply was made to PR kern/59339; it has been noted by GNATS.

From: Taylor R Campbell <riastradh%NetBSD.org@localhost>
To: Thomas Klausner <wiz%NetBSD.org@localhost>
Cc: Patrick Welche <prlw1%welche.eu@localhost>, gnats-bugs%NetBSD.org@localhost
Subject: Re: kern/59339: heartbeat watchdog fires since 10.99.14
Date: Fri, 9 May 2025 11:55:27 +0000

 > Date: Fri, 9 May 2025 10:55:03 +0200
 > From: Thomas Klausner <wiz%NetBSD.org@localhost>
 >=20
 > A kernel with this patch paniced twice in 10 minutes.  I didn't even
 > have time to start mutt and send an email after the first panic.
 >=20
 > crash says
 >=20
 > System panicked: kernel diagnostic assertion "ticks > 0" failed: file "/u=
 sr/src/sys/kern/kern_time.c", line 837 [0] it->it_time.it_value=3D174677998=
 3.758601200 ticks=3D0
 >=20
 > and
 >=20
 > System panicked: kernel diagnostic assertion "ticks > 0" failed: file "/u=
 sr/src/sys/kern/kern_time.c", line 837 [0] it->it_time.it_value=3D174678032=
 7.140798025 ticks=3D0
 >=20
 > Let me know what further information you need, or if you want me to
 > upload the crash dumps & debug kernels somewhere.
 
 Can you get a stack trace from those?  Meanwhile I will get an updated
 patch either for more diagnostics or a candidate fix.