Re: panic in ffs_init_vnode(?)

[mlelstv%serpens.de@localhost (Michael van Elst)]

wiz%NetBSD.org@localhost (Thomas Klausner) writes:

>I had a panic on 8.99.37/amd64 (kernel from a couple hours ago) last
>night, usual setup: pbulk with 2 sandboxes on tmpfs, probably high
>memory pressure, perhaps one of the standard daily/weekly cronjobs
>running.

>Here's the panic message from syslog after reboot:

>Apr 22 03:17:47 yt /netbsd: [ 12474.7581028] WARNING: SPL NnOeTt bLsOdW:EpRoEoDl O_Ng rToRwAP+ 0ExXdI6T 
>Apr 22 03:17:47 yt /netbsd: [ 12474.7581028] 6 0

That's one or more CPUs failing with SPL NOT LOWERED (usually a mutex
that hasn't been released) and one CPU trying to allocate a buffer,
probably looping over pool_grow().


>Reading symbols from netbsd.gdb...tardone.
>(gdb) target kvm netbsd.136.core
>_kvm_kvatop(40)

The core seems to be damaged.


-- 
-- 
                                Michael van Elst
Internet: mlelstv%serpens.de@localhost
                                "A potential Snark may lurk in every tree."