I just experienced a rather nasty panic. Kernel and userland are both
built from sources updated on 2017-07-20 at 01:01:55 (so, just a bit
more than a week ago).
The panic occurred while I was running a dump(8) on my /var using an
"internal fss(8) snapshot" with the command
dump -0au -h 0 -X -f- /var | gzip -9 > var.dump.gz
At the same time I ran
cd /var ; du -s *
in another session, and promptly got the following panic traceback
(manually transcribed - my USB keyboard attached via XHCI doesn't
play nicely with ddb):
wapbl_stop
wapbl_begin + 0x5b
genfs_do_putpages + x1014
VOP_PUTPAGES + 0x3a
ffs_full_fsync + 0xe5
ffs_fsync + 0x3a
VOP_FSYNC + 0x3a
sched_sync + 0x198
Has anyone seen this before?
+------------------+--------------------------+----------------------------+
| Paul Goyette | PGP Key fingerprint: | E-mail addresses: |
| (Retired) | FA29 0E3B 35AF E8AE 6651 | paul at whooppee dot com |
| Kernel Developer | 0786 F758 55DE 53BA 7731 | pgoyette at netbsd dot org |
+------------------+--------------------------+----------------------------+
