Hi,

I just had a panic with kernel 1.5V of May 18. Not sure what's
causing the panic.

Hoang

# gdb
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This GDB was configured as "i386--netbsd".
(gdb) file /var/crash/netbsd.0
Reading symbols from /var/crash/netbsd.0...(no debugging symbols
found)...done.
(gdb) target kcore /var/crash/netbsd.0.core
panic: lockmgr: locking against myself
#0  0xc02bdbbc in db_last_command ()
(gdb) where
#0  0xc02bdbbc in db_last_command ()
#1  0x3570000 in ?? ()
#2  0xc0237ac3 in cpu_reboot ()
#3  0xc01110f5 in db_sync_cmd ()
#4  0xc0110cf4 in db_command ()
#5  0xc0110eba in db_command_loop ()
#6  0xc0113f76 in db_trap ()
#7  0xc0235678 in kdb_trap ()
#8  0xc023c434 in trap ()
#9  0xc0100cb9 in calltrap ()
#10 0xc0134724 in panic ()
#11 0xc0125f6e in lockmgr ()
#12 0xc01557e8 in genfs_lock ()
#13 0xc015355b in VOP_LOCK ()
#14 0xc0152d5a in vn_lock ()
#15 0xc014ce6a in vget ()
#16 0xc0148a24 in cache_lookup ()
#17 0xc01f435c in nfs_lookup ()
#18 0xc0152e5e in VOP_LOOKUP ()
#19 0xc014b8c4 in lookup ()
#20 0xc014b5d1 in namei ()
#21 0xc0152494 in vn_open ()
#22 0xc014f8b4 in sys_open ()
---Type <return> to continue, or q <return> to quit---
#23 0xc023c070 in syscall_plain ()
#24 0xc0100d6e in syscall1 ()
can not access 0xbfbfbc64, invalid translation (invalid PDE)
can not access 0xbfbfbc64, invalid translation (invalid PDE)
Cannot access memory at address 0xbfbfbc64.