kern/145058: Reproducable panic in 7.3 while building clamav

Mikolaj Golub at
Mon Mar 29 10:50:59 UTC 2010

On Mon, 29 Mar 2010 10:20:07 GMT Dirk Meyer wrote:

>  yes I do have nullfs mounts:
>  /usr/src on /usr/jail/build/usr/src (nullfs, local, read-only)
>  /usr/obj on /usr/jail/build/usr/obj (nullfs, local, read-only)
>  /usr/jail/build/usr/ports on /usr/ports (nullfs, local)
>  But the WRKDIRPREFIX ist set and ports to a real disk /dev/ad10s1f.

Sorry, I am not sure I understand rightly your last sentence. In what
directory the port is built. If it is built under /usr/ports, could you try
building with WRKDIRPREFIX pointing somewhere out of all nullfs mounts, e.g:


(if your /tmp is ufs). So we could know if this is nullfs issue or jail. If
the build is successful you could try building on the host system but in
nullfs mounted directory. If the system crashes the problem is not jail
related but the issue is with nullfs.

Mikolaj Golub

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