I'm not sure if this is new, but anyway on -current as of yesterday
evening:
acd0: CDROM <TOSHIBA CD-ROM XM-6302B> at ata0-master PIO4
Waiting 15 seconds for SCSI devices to settle
Mounting root from ufs:/dev/da1a
panic: lock (sleep mutex) vnode interlock not locked @
/usr/src/sys/kern/vfs_default.c:460
panic
Stopped at Debugger+0x34: zapnot v0,#0xf,a0 <v0=0x0,a0=0x6>
db> trace
Debugger() at Debugger+0x34
panic() at panic+0x100
witness_unlock() at witness_unlock+0x2a4
_mtx_unlock_flags() at _mtx_unlock_flags+0x98
vop_nolock() at vop_nolock+0x38
vop_defaultop() at vop_defaultop+0x2c
vn_lock() at vn_lock+0x15c
ffs_mountfs() at ffs_mountfs+0xd8
ffs_mount() at ffs_mount+0x9c
vfs_mountroot_try() at vfs_mountroot_try+0x200
vfs_mountroot() at vfs_mountroot+0x9c
mi_startup() at mi_startup+0x154
locorestart() at locorestart+0x68
--- root of call graph ---
db>
--
| / o / /_ _ email: [EMAIL PROTECTED]
|/|/ / / /( (_) Bulte Arnhem, The Netherlands
To Unsubscribe: send mail to [EMAIL PROTECTED]
with "unsubscribe freebsd-current" in the body of the message