Date: Sun, 16 Jun 1996 00:12:27 +0100 (BST) From: gpalmer@FreeBSD.ORG To: FreeBSD-gnats-submit@FreeBSD.ORG Subject: kern/1326: defvs panic: cleaned vnode isn't Message-ID: <199606152312.AAA20190@palmer.demon.co.uk> Resent-Message-ID: <199606152320.QAA23437@freefall.freebsd.org>
next in thread | raw e-mail | index | archive | help
>Number: 1326
>Category: kern
>Synopsis: defvs panic: cleaned vnode isn't
>Confidential: no
>Severity: serious
>Priority: low
>Responsible: freebsd-bugs
>State: open
>Class: sw-bug
>Submitter-Id: current-users
>Arrival-Date: Sat Jun 15 16:20:00 PDT 1996
>Last-Modified:
>Originator: Gary Palmer
>Organization:
None
>Release: FreeBSD 2.2-CURRENT i386
>Environment:
NFS diskless machine:
root@slave:~> dmesg
FreeBSD 2.2-CURRENT #3: Sat Jun 15 23:54:30 BST 1996
gary@palmer.demon.co.uk:/usr/home/gary/cvswork/2.2/test/sys/compile/SLAVE
Calibrating clock(s) relative to mc146818A clock...
i8254 clock: 1193176 Hz
CPU: i486DX (486-class CPU)
real memory = 8650752 (8448K bytes)
avail memory = 6844416 (6684K bytes)
DEVFS: ready for devices
Probing for devices on the ISA bus:
scprobe: keyboard won't accept RESET command
sc0 at 0x60-0x6f irq 1 on motherboard
sc0: VGA color <16 virtual consoles, flags=0x0>
ed0 at 0x300-0x31f irq 10 maddr 0xe4000 msize 16384 on isa
ed0: address 00:00:c0:5c:46:8e, type WD8013EPC (16 bit)
sio0 at 0x3f8-0x3ff irq 4 on isa
sio0: type 16550A
sio1 at 0x2f8-0x2ff irq 3 on isa
sio1: type 16550A
sio2 at 0x3e8-0x3ef irq 5 on isa
sio2: type 16550A
sio3 at 0x2e8-0x2ef irq 9 on isa
sio3: type 16550A
lpt0 at 0x378-0x37f irq 7 on isa
lpt0: Interrupt-driven port
lp0: TCP/IP capable interface
lpt1 not found at 0x278
pca0 on motherboard
pca0: PC speaker audio driver
fdc0 at 0x3f0-0x3f7 irq 6 drq 2 on isa
fdc0: NEC 72065B
fd0: 1.44MB 3.5in
npx0 on motherboard
npx0: INT 16 interface
devfs ready to run
NFS SWAP: 10.0.0.1:/usr/swap
NFS ROOT: 10.0.0.1:/mnt/root
>Description:
root@slave:~> ls /devfs
[works]
root@slave:~> ls -l /devfs
(no output to screen).
panic: cleaned vnode isn't.
DDB backtrace:
_Debugger(f011736e) at _Debugger+0x2b
_panic(f012d5fc,f086f980,f086f980,efbffe64,efbffd28) at _panic+0x5a
_getnewvnode(11,f0857e00,f0884a00,efbffd24,f086f980) at _getnewvnode+0xf1
_devfs_dntovn(f086f980,efbffe50,f08e0400,efbffe64,f08ac405) at _devfs_dntovn+0x91
_devfs_lookup(efbffdb4,f08e0400,efbffe64,f08dea80,0) at _devfs_lookup+0x3f3
_lookup(efbffe40,f01c0470,f08dd700,0,31c33f9e) at _lookup+0x2d6
_namei(efbffe40,f01c0470,f08dd700,0,57540) at _namei+0x17c
_lstat(f08dd700,efbfff94,efbfff84,57548,57500) at _lstat+0x4a
_syscall(30027,efbf0027,ffffffff,57500,efbfdb74) at _syscall+0x195
_Xsyscall() at _Xsyscall+0x35
--- syscall 190, eip = 0xa115, ebp = 0xefbfdb74 ---
(sorry, no more info available :-( )
>How-To-Repeat:
Do a ls -l on devfs. It doesn't seem to need any prior activity on the
filesystem.
>Fix:
Unknown.
>Audit-Trail:
>Unformatted:
Want to link to this message? Use this URL: <https://mail-archive.FreeBSD.org/cgi/mid.cgi?199606152312.AAA20190>