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crash in today's kernel: uvm_fault() in vfs_busy()



Almost immediately after rebooting today's kernel my Asus machine
crashed as follows:

login: uvm_fault(0xc0bb4040, 0, 1) -> 0xe
kernel: supervisor trap page fault, code=0
Stopped in pid 0.42 (system) at netbsd:vfs_busy+0x15:   movl    0x2c(%esi),%eax
db{0}> trace
vfs_busy(0,0,cddcaccc,c0af8b48,c2faf6e0,c0b983fc,ce1115d0,ce1115d0,c2faf6e0,4821fa8a)
 at netbsd:vfs_busy+0x15
mfs_fsync(cddcacd8,10012,0,c0b983fc,ce1115d0,c084dce0,ce1115d0,cc6a5f00,8,0) at 
netbsd:mfs_fsync+0x3e
VOP_FSYNC(ce1115d0,cc6a5f00,8,0,0,0,0,cc6b60a0,c052c940,cc6b60a0) at 
netbsd:VOP_FSYNC+0x7e
sched_sync(cc6b60a0,0,c01002cd,0,c01002cd,0,0,0,0,0) at netbsd:sched_sync+0x14a
db{0}> 


I'm doing another rsync at the moment for other reasons so I'll check if
any more recent changes make a difference as soon as it and the update
finish....

-- 
                                                Greg A. Woods

H:+1 416 218-0098 W:+1 416 489-5852 x122 VE3TCP RoboHack 
<woods%robohack.ca@localhost>
Planix, Inc. <woods%planix.com@localhost>       Secrets of the Weird 
<woods%weird.com@localhost>

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