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lockdebug panic when running fsck_ffs



Salut,

When running fsck_ffs, I get a lockdebug panic:

Mutex error: lockdebug_wantlock: locking against myself

lock address : 0xffff800047b00d68 type     :     sleep/adaptive
initialized  : 0xffffffff80542400
shared holds :                  0 exclusive:                  1
shares wanted:                  0 exclusive:                  1
current cpu  :                  0 last held:                  0
current lwp  : 0xffff8000493b67c0 unlocked : 0xffff8000493b67c0
last locked  : 0xffffffff80549414 unlocked : 0xffffffff805489f4
owner field  : 0xffff8000493b67c0 wait/spin:                0/0

Turnstile chain at 0xffffffff809051d0.
=> No active turnstile for this lock.

panic: LOCKDEBUG
fatal breakpoint trap in supervisor mode
trap type 1 code 0 rip ffffffff801b0d55 cs 8 rflags 246 cr2  412bd8 cpl 0 rsp 
ffff8000493d76a0
Stopped in pid 10.1 (fsck_ffs) at      netbsd:breakpoint+0x5:  leave
ddb{0}> bt
breakpoint() at netbsd:breakpoint+0x5
panic() at netbsd:panic+0x274
lockdebug_locked() at netbsd:lockdebug_locked
mutex_enter() at netbsd:mutex_enter+0x3d9
mountd_set_exports_list() at netbsd:mountd_set_exports_list+0xfd
nfs_export_update_30() at netbsd:nfs_export_update_30+0x39
vfs_hooks_reexport() at netbsd:vfs_hooks_reexport+0x4c
do_sys_mount() at netbsd:do_sys_mount+0x558
sys___mount50() at netbsd:sys___mount50+0x33
syscall() at netbsd:syscall+0xb7
ddb{0}>

I don't even have NFS anywhere?

                                Tonnerre

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