Subject: kern/9167: panic: insmntque into dying filesystem
To: None <gnats-bugs@gnats.netbsd.org>
From: Dave Huang <khym@bga.com>
List: netbsd-bugs
Date: 01/11/2000 10:15:49
>Number: 9167
>Category: kern
>Synopsis: panic: insmntque into dying filesystem
>Confidential: no
>Severity: serious
>Priority: medium
>Responsible: kern-bug-people (Kernel Bug People)
>State: open
>Class: sw-bug
>Submitter-Id: net
>Arrival-Date: Tue Jan 11 10:15:01 2000
>Last-Modified:
>Originator: Dave Huang
>Organization:
Name: Dave Huang | Mammal, mammal / their names are called /
INet: khym@bga.com | they raise a paw / the bat, the cat /
FurryMUCK: Dahan | dolphin and dog / koala bear and hog -- TMBG
Dahan: Hani G Y+C 24 Y++ L+++ W- C++ T++ A+ E+ S++ V++ F- Q+++ P+ B+ PA+ PL++
>Release: NetBSD-current as of Jan 5, 2000
>Environment:
System: NetBSD yerfable.metonymy.com 1.4P NetBSD 1.4P (YERFABLE) #61: Sat Jan 8 12:04:30 CST 2000 khym@yerfable.metonymy.com:/usr/src.local/sys/arch/alpha/compile/YERFABLE alpha
>Description:
I was upgrading the kernel on my alpha the other day (mv
/netbsd /onetbsd; cp netbsd /), and when I rebooted, the kernel
panicked while shutting down: panic: insmntque into dying filesystem
Stack trace shows:
panic+0xe8
insmntque+0x4
getnewvnode+0x334
union_allocvp+0x454
union_root+0xf4
union_unmount+0x38
dounmount+0x15c
vfs_unmountall+0x7c
vfs_shutdown+0x240
cpu_reboot+0x68
sys_reboot+0x7c
syscall+0x140
The relevant filesystems seem to be:
/dev/sd0d on /usr type ffs (NFS exported, local, soft dependencies)
<below>:/usr/src on /usr/src.local type union
>How-To-Repeat:
Unknown; it doesn't seem to happen every time.
>Fix:
>Audit-Trail:
>Unformatted: