On 7/20/25 01:51, Kurt Jaeger wrote:
Hello,
I have hanging umount processes in the last two poudriere runs
on a 14.3p1 server.
See https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=288345
The umount processes can not be killed:
20104 2 D+ 0:00.00 umount -f /pou/data/.m/143-default/21
20156 6- T+ 0:00.00 umount -f /pou/data/.m/143-default/21/.p
Any ideas what I can do to debug this ?
I've been seeing random processes getting stuck in D state since
14.3-RELEASE (I'm currently on p2) on my poudriere build server. This
happens about twice a month and only while my daily ~1000 package build
is in progress. I'll either get nagios alerts from things that have
wedged or notice that the build hasn't completed and has been running
more for more than 2X the normal build time (7 hours). Today ntpd (and
others) got stuck. When this happens the only remedy is to reboot
(including an ipmi reset unless I'm willing to wait a LONG time). Then
cleanup the zfs /.m/ filesystems...
I'm also curious what info I might collect before rebooting.
Craig
