LOR in vm

[Pawel Worach]

Latest current built at:
FreeBSD 5.0-CURRENT #0: Mon Apr 21 04:27:00 CEST 2003
dumps this on the console right after boot is done.

 1st 0xc03bd860 vm page queue mutex (vm page queue mutex) @
/usr/src/sys/vm/vm_pageout.c:401
 2nd 0xc2646a18 vm object (vm object) @ /usr/src/sys/vm/vm_object.c:752
Stack backtrace:
backtrace(c0333c2a,c2646a18,c0340a8a,c0340a8a,c0340a94) at backtrace+0x17
witness_lock(c2646a18,8,c0340a94,2f0,c0307412) at witness_lock+0x5cc
_mtx_lock_flags(c2646a18,0,c0340a94,2f0,10) at _mtx_lock_flags+0x64
vm_object_page_clean(c2646a18,0,0,0,0) at vm_object_page_clean+0x332
vfs_msync(c242ba00,2,2,c0eb0980,c242ba00) at vfs_msync+0x1b5
sync_fsync(cd24ecd0,20002,c0eb0980,6b1,0) at sync_fsync+0x14b
sched_sync(0,cd24ed48,c032fe9d,313,0) at sched_sync+0x17e
fork_exit(c021d270,0,cd24ed48) at fork_exit+0xae
fork_trampoline() at fork_trampoline+0x1a
--- trap 0x1, eip = 0, esp = 0xcd24ed7c, ebp = 0 ---

Regards
Pawel