Re: repeated failure to properly shutdown

[bch <brad.harder%gmail.com@localhost>]

Further, here is  a copy of my superblock info (for /, in this case)
for review if necessary. I'm running w/ the "log" option in fstab.

kamloops$ dumpfs -s /
file system: /dev/rwd0a
format  FFSv1
endian  little-endian
magic   11954           time    Wed Jul 20 20:52:58 2016
superblock location     8192    id      [ 578ec737 4f3e0a17 ]
cylgrp  dynamic inodes  4.4BSD  sblock  FFSv2   fslevel 4
nbfree  76636   ndir    948     nifree  196627  nffree  545
ncg     18      size    819200  blocks  793983
bsize   8192    shift   13      mask    0xffffe000
fsize   1024    shift   10      mask    0xfffffc00
frag    8       shift   3       fsbtodb 1
bpg     5689    fpg     45512   ipg     11072
minfree 5%      optim   time    maxcontig 8     maxbpg  2048
symlinklen 60   contigsumsize 8
maxfilesize 0x0000400801017fff
nindir  2048    inopb   64
avgfilesize 16384       avgfpdir 64
sblkno  16      cblkno  24      iblkno  32      dblkno  1416
sbsize  2048    cgsize  8192
csaddr  1416    cssize  1024
cgrotor 0       fmod    0       ronly   0       clean   0x02
wapbl version 0x1       location 2      flags 0x0
wapbl loc0 822192       loc1 2048       loc2 512        loc3 5
flags   wapbl
fsmnt   /
volname         swuid   0


On 7/20/16, bch <brad.harder%gmail.com@localhost> wrote:
> Jul 20 13:53:02 kamloops /netbsd: panic: kernel diagnostic assertion
> "bp->b_freelistindex == -1" failed: file
> "/usr/src/sys/kern/vfs_bio.c", line 334 double free of buffer?
> bp=0xfffffe811c4807e8, b_freelistindex=0
> Jul 20 13:53:02 kamloops /netbsd:
> Jul 20 13:53:02 kamloops /netbsd: cpu3: Begin traceback...
> Jul 20 13:53:02 kamloops /netbsd: vpanic() at netbsd:vpanic+0x140
> Jul 20 13:53:02 kamloops /netbsd: cd_play_msf() at netbsd:cd_play_msf
> Jul 20 13:53:02 kamloops /netbsd: brelsel() at netbsd:brelsel+0x5f0
> Jul 20 13:53:02 kamloops /netbsd: wapbl_discard() at
> netbsd:wapbl_discard+0x20c
> Jul 20 13:53:02 kamloops /netbsd: vclean() at netbsd:vclean+0x2ae
> Jul 20 13:53:02 kamloops /netbsd: vgone() at netbsd:vgone+0x4b
> Jul 20 13:53:02 kamloops /netbsd: vflush() at netbsd:vflush+0xcb
> Jul 20 13:53:02 kamloops /netbsd: tmpfs_unmount() at
> netbsd:tmpfs_unmount+0x2f
> Jul 20 13:53:02 kamloops /netbsd: VFS_UNMOUNT() at netbsd:VFS_UNMOUNT+0x24
> Jul 20 13:53:02 kamloops /netbsd: dounmount() at netbsd:dounmount+0xbc
> Jul 20 13:53:02 kamloops /netbsd: sys_unmount() at netbsd:sys_unmount+0x150
> Jul 20 13:53:02 kamloops /netbsd: syscall() at netbsd:syscall+0x15b
> Jul 20 13:53:02 kamloops /netbsd: --- syscall (number 22) ---
> Jul 20 13:53:02 kamloops /netbsd: 7b202543ddda:
> Jul 20 13:53:02 kamloops /netbsd: cpu3: End traceback...
>