panic: ino 0xfffffe0073403300(0xC8201) 22668877, 22669287 != 22689623

Hi,

I got the following panic while in the progress of updating my machine
from mid-February (19th) HEAD to now.  Not sure, could be fixed in the
mean time by Jeff's, Kirk's and Kib's commits since?

panic: ino 0xfffffe0073403300(0xC8201) 22668877, 22669287 != 22689623

It's a UFS+J on a non-default block size of 4k.
I don't have neither a dump and nor much debugging information, which apart
from the backtrace might be useless...

panic: ino 0xfffffe0073403300(0xC8201) 22668877, 22669287 != 22689623
cpuid = 0
KDB: stack backtrace:
db_trace_self_wrapper() at db_trace_self_wrapper+0x2a
kdb_backtrace() at kdb_backtrace+0x37
panic() at panic+0x187
softdep_disk_io_initiation() at softdep_disk_io_initiation+0xd65
ffs_geom_strategy() at ffs_geom_strategy+0x17f
bufwrite() at bufwrite+0x13d
vfs_bio_awrite() at vfs_bio_awrite+0x69
vop_stdfsync() at vop_stdfsync+0x1d0
devfs_fsync() at devfs_fsync+0x98
VOP_FSYNC_APV() at VOP_FSYNC_APV+0x4a
sync_vnode() at sync_vnode+0x15e
sched_sync() at sched_sync+0x1d1
fork_exit() at fork_exit+0x11b
fork_trampoline() at fork_trampoline+0xe
--- trap 0, rip = 0, rsp = 0xffffff812068ad00, rbp = 0 ---

db> show lockedvn
Locked vnodes

0xfffffe00108eb780: tag devfs, type VCHR
     usecount 1, writecount 0, refcount 422 mountedhere 0xfffffe0006e0b200
     flags ()
     v_object 0xfffffe001093f870 ref 0 pages 14770
     lock type devfs: EXCL by thread 0xfffffe0006b9d460 (pid 21)
 	dev ada0....p3

db> show lockedbufs
buf at 0xffffff80f3f09f60
b_flags = 0xa0020024<remfree,vmio,clusterok,cache,async>
b_error = 0, b_bufsize = 16384, b_bcount = 16384, b_resid = 0
b_bufobj = (0xfffffe00108eb8a0), b_data = 0xffffff80f87c8000, b_blkno = 386355424, b_dep = 0
b_npages = 4, pages(OBJ, IDX, PA): (0xfffffe001093f870, 0x2e0ea1c, 0x3ed3e000),(0xfffffe001093f870, 0x2e0ea1d, 0x3ed3f000),(0xfffffe001093f870, 0x2e0ea1e, 0x13aaf0000),(0xfffffe001093f870, 0x2e0ea1f, 0x13aaf1000)

db> show allpcpu
Current CPU: 0

cpuid        = 0
dynamic pcpu = 0x23e8100
curthread    = 0xfffffe0006b9d460: pid 21 "syncer"
curpcb       = 0xffffff812068ad10
fpcurthread  = none
idlethread   = 0xfffffe0004a82460: tid 100006 "idle: cpu0"
curpmap      = 0xffffffff80c644b0
tssp         = 0xffffffff80cbc9e0
commontssp   = 0xffffffff80cbc9e0
rsp0         = 0xffffff812068ad10
gs32p        = 0xffffffff80cbb838
ldt          = 0xffffffff80cbb878
tss          = 0xffffffff80cbb868

cpuid        = 1
dynamic pcpu = 0xffffff807f3d5100
curthread    = 0xfffffe0004a828c0: pid 11 "idle: cpu1"
curpcb       = 0xffffff800003dd10
fpcurthread  = none
idlethread   = 0xfffffe0004a828c0: tid 100005 "idle: cpu1"
curpmap      = 0xffffffff80c644b0
tssp         = 0xffffffff80cbca48
commontssp   = 0xffffffff80cbca48
rsp0         = 0xffffff800003dd10
gs32p        = 0xffffffff80cbb8a0
ldt          = 0xffffffff80cbb8e0
tss          = 0xffffffff80cbb8d0

cpuid        = 2
dynamic pcpu = 0xffffff807f3dc100
curthread    = 0xfffffe0004a78000: pid 11 "idle: cpu2"
curpcb       = 0xffffff8000038d10
fpcurthread  = none
idlethread   = 0xfffffe0004a78000: tid 100004 "idle: cpu2"
curpmap      = 0xffffffff80c644b0
tssp         = 0xffffffff80cbcab0
commontssp   = 0xffffffff80cbcab0
rsp0         = 0xffffff8000038d10
gs32p        = 0xffffffff80cbb908
ldt          = 0xffffffff80cbb948
tss          = 0xffffffff80cbb938

cpuid        = 3
dynamic pcpu = 0xffffff807f3e3100
curthread    = 0xfffffe0004a8c460: pid 3 "g_up"
curpcb       = 0xffffff800006ad10
fpcurthread  = none
idlethread   = 0xfffffe0004a78460: tid 100003 "idle: cpu3"
curpmap      = 0xffffffff80c644b0
tssp         = 0xffffffff80cbcb18
commontssp   = 0xffffffff80cbcb18
rsp0         = 0xffffff800006ad10
gs32p        = 0xffffffff80cbb970
ldt          = 0xffffffff80cbb9b0
tss          = 0xffffffff80cbb9a0

-- 
Bjoern A. Zeeb                                 You have to have visions!
          Stop bit received. Insert coin for new address family.