panic: System call lstat returning with 1 locks held

Norikatsu Shigemura nork at
Fri Jan 18 08:55:12 PST 2008


	I have a same trouble like swhetzei said.  Please see also LOR
	information on my /var/log/messages.  Sorry, I couldn't split
	LOR logs like swhetzei:-(.

	And I couldn't get any lock information:
	db> show lockedvnodes, alllocks, locks, ...
	(I reproduced by 'find /usr/ports', of couse by csup, too)

	Thanks for pjd, dfr and simokawa.  I lost the UFS world.  I'm
	living with Panasonic Toughbook CF-R4 in the new^W ZFS world.

# disklabel ad0s2
# /dev/ad0s2:
8 partitions:
#        size   offset    fstype   [fsize bsize bps/cpg]
  a: 64772741        0       ZFS                    
  b:  4194304 64772741      swap                    
  c: 68967045        0    unused        0     0         # "raw" part, don't edit

# mount
zoot on / (zfs, local, noatime)
devfs on /dev (devfs, local)
zoot/compat on /compat (zfs, local, noatime)
zoot/home on /home (zfs, local, noatime)
zoot/home/nork on /home/nork (zfs, local, noatime)
zoot/tmp on /tmp (zfs, local, noatime)
zoot/usr on /usr (zfs, local, noatime)
zoot/usr/doc on /usr/doc (zfs, local, noatime)
zoot/usr/obj on /usr/obj (zfs, local, noatime)
zoot/usr/ports on /usr/ports (zfs, local, noatime)
zoot/usr/ports/distfiles on /usr/ports/distfiles (zfs, local, noatime)
zoot/usr/src on /usr/src (zfs, local, noatime)
zoot/var on /var (zfs, local, noatime)
zoot/var/empty on /var/empty (zfs, local, noatime, read-only)
/dev/ad0s1 on /ntfs (ntfs, local, read-only)

# df -h
Filesystem                  Size    Used   Avail Capacity  Mounted on
zoot                         29G    350M     29G     1%    /
devfs                       1.0K    1.0K      0B   100%    /dev
zoot/compat                  29G      0B     29G     0%    /compat
zoot/home                    29G      0B     29G     0%    /home
zoot/home/nork               29G      0B     29G     0%    /home/nork
zoot/tmp                     29G      0B     29G     0%    /tmp
zoot/usr                     29G    211M     29G     1%    /usr
zoot/usr/doc                 29G     29M     29G     0%    /usr/doc
zoot/usr/obj                 29G    488M     29G     2%    /usr/obj
zoot/usr/ports               29G    135M     29G     0%    /usr/ports
zoot/usr/ports/distfiles     29G    187M     29G     1%    /usr/ports/distfiles
zoot/usr/src                 29G    153M     29G     1%    /usr/src
zoot/var                     29G    137M     29G     0%    /var
zoot/var/empty               29G      0B     29G     0%    /var/empty
/dev/ad0s1                   20G     10G    9.7G    52%    /ntfs
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