I can reliably reproduce the following panic. That's on a net4801
with 4.0 and the following disk structure:

- rd0 root
- svnd disk mounted on top
- ramdisk mounted on top

I can provide more details if someone is interested...

Clues/Workarounds welcomes

Cedric


First bad
/mnt/fw: bad dir ino 2 at offset 0: mangled entry
panic: bad dir
Stopped at Debugger+0x4: leave
RUN AT LEAST 'trace' AND 'ps' AND INCLUDE OUTPUT WHEN REPORTING THIS PANIC!
DO NOT EVEN BOTHER REPORTING THIS WITHOUT INCLUDING THAT INFORMATION!
ddb> trace
Debugger(d0f49200,d2f3e7e4,d6b4bd34,d03cd474,d05ec 55b) at Debugger+0x4
panic(d05ec55b,0,d6b4bdb0,d03cccd4,d2f3e7e4) at panic+0x76
ufs_dirbad(d2f3e7e4,0,d05ec538,d2f3e7e4,c044) at ufs_dirbad+0x3a
ufs_lookup(d6b4bdbc,d068d340,d2f3c30c,d6b4be7c,d6b 4be90) at ufs_lookup+0x3f0
VOP_LOOKUP(d2f3c30c,d6b4be7c,d6b4be90) at VOP_LOOKUP+0x2e
lookup(d6b4be6c,d2fa8ca8,3,d2faeb90,0) at lookup+0x278
namei(d6b4be6c,85264f88,0,0,d2fa3138) at namei+0x1ce
sys_stat(d2fa8ca8,d6b4bf74,d6b4bf68,0,14) at sys_stat+0x4a
syscall() at syscall+0x205
--- syscall (number 291) ---
0x1c13eecd:
ddb> ps
PID PPID PGRP UID S FLAGS WAIT COMMAND
20112 1 20112 0 3 0x84 select bsshd
17250 1 17250 77 3 0x184 poll dhclient
17633 1 17691 0 3 0x86 poll dhclient
*17691 1 17691 0 7 0x4006 sh
9 0 0 0 3 0x100204 crypto_wa crypto
8 0 0 0 3 0x100204 aiodoned aiodoned
7 0 0 0 3 0x100204 syncer update
6 0 0 0 3 0x100204 cleaner cleaner
5 0 0 0 3 0x100204 reaper reaper
4 0 0 0 3 0x100204 pgdaemon pagedaemon
3 0 0 0 3 0x100204 pftm pfpurge
2 0 0 0 3 0x100204 kmalloc kmthread
1 0 1 0 3 0x4084 wait init
0 -1 0 0 3 0x80204 scheduler swapper
ddb>