Date: Wed, 10 Jan 1996 02:13:55 +1030 (CST) From: Mark Newton <newton@cleese.apana.org.au> To: FreeBSD-gnats-submit@freebsd.org Subject: kern/940: kernel bug Message-ID: <199601091543.CAA00711@cleese.apana.org.au> Resent-Message-ID: <199601091540.HAA16558@freefall.freebsd.org>
next in thread | raw e-mail | index | archive | help
>Number: 940
>Category: kern
>Synopsis: panic: free vnode isn't
>Confidential: no
>Severity: critical
>Priority: high
>Responsible: freebsd-bugs
>State: open
>Class: sw-bug
>Submitter-Id: current-users
>Arrival-Date: Tue Jan 9 07:40:03 PST 1996
>Last-Modified:
>Originator: Mark Newton
>Organization:
cleese.apana.org.au public access UNIX
>Release: FreeBSD 2.1-STABLE i386
>Environment:
FreeBSD 2.1.0-RELEASE #0: Tue Jan 9 02:22:59 CST 1996
root@cleese.apana.org.au:/usr/src/sys/compile/CLEESE
CPU: i486 DX2 (486-class CPU)
Origin = "GenuineIntel" Id = 0x435 Stepping=5
Features=0x3<FPU,VME>
real memory = 16777216 (16384K bytes)
avail memory = 14876672 (14528K bytes)
Probing for devices on the ISA bus:
sc0 at 0x60-0x6f irq 1 on motherboard
sc0: VGA color <4 virtual consoles, flags=0x0>
ed0 at 0x300-0x31f irq 10 on isa
ed0: address 00:00:21:54:66:99, type NE2000 (16 bit)
sio0 at 0x3f8-0x3ff irq 4 on isa
sio0: type 16450
sio1 at 0x2f8-0x2ff irq 3 on isa
sio1: type 16450
sio2 at 0x280-0x287 irq 5 flags 0x201 on isa
sio2: type 16550A (multiport master)
sio3 at 0x288-0x28f flags 0x201 on isa
sio3: type 16550A (multiport)
sio4 at 0x290-0x297 flags 0x201 on isa
sio4: type 16550A (multiport)
sio5 at 0x298-0x29f flags 0x201 on isa
sio5: type 16550A (multiport)
sio6 at 0x2a0-0x2a7 flags 0x201 on isa
sio6: type 16550A (multiport)
sio7 at 0x2a8-0x2af flags 0x201 on isa
sio7: type 16550A (multiport)
sio8 at 0x2b0-0x2b7 flags 0x201 on isa
sio8: type 16550A (multiport)
sio9 at 0x2b8-0x2bf flags 0x201 on isa
sio9: type 16550A (multiport)
lpt0 at 0x378-0x37f irq 7 on isa
lpt0: Interrupt-driven port
lp0: TCP/IP capable interface
pca0 on motherboard
pca0: PC speaker audio driver
fdc0 at 0x3f0-0x3f7 irq 6 drq 2 on isa
fdc0: NEC 765
fd0: 1.44MB 3.5in
wdc0 at 0x1f0-0x1f7 irq 14 on isa
wdc0: unit 0 (wd0): <WDC AC2340H>
wd0: 325MB (666600 sectors), 1010 cyls, 12 heads, 55 S/T, 512 B/S
wdc0: unit 1 (wd1): <Conner Peripherals 240MB - CP30254>
wd1: 240MB (492250 sectors), 895 cyls, 10 heads, 55 S/T, 512 B/S
uha0: reading board settings, dma=5 int=11 id=7
uha0 at 0x330-0x33f irq 11 drq 5 on isa
(uha0:0:0): "MAXTOR XT-4380S B3D1" type 0 fixed SCSI 1
sd0(uha0:0:0): Direct-Access 312MB (639450 512 byte sectors)
(uha0:3:0): "SEAGATE ST3550N 9416" type 0 fixed SCSI 2
sd1(uha0:3:0): Direct-Access 435MB (891574 512 byte sectors)
(uha0:4:0): "QUANTUM ELS170S 3.09" type 0 fixed SCSI 2
sd2(uha0:4:0): Direct-Access 163MB (333936 512 byte sectors)
(uha0:5:0): "ARCHIVE VIPER 150 21247 -005" type 1 removable SCSI 1
st0(uha0:5:0): Sequential-Access st0: Archive Viper 150 is a known rogue
density code 0x0, drive empty
(uha0:6:0): "EXABYTE EXB-8500-85Qanx0 0415" type 1 removable SCSI 2
st1(uha0:6:0): Sequential-Access density code 0x0, drive empty
npx0 on motherboard
npx0: INT 16 interface
The system is fairly loaded -- Load average ranges from 0.25 to 8 or 9,
so it could be stress related I suppose.
>Description:
Kernel panics every 24 hours or so. Message on the console complains,
"panic: free vnode isn't"
>How-To-Repeat:
Unknown
>Fix:
Unknown
>Audit-Trail:
>Unformatted:
Want to link to this message? Use this URL: <https://mail-archive.FreeBSD.org/cgi/mid.cgi?199601091543.CAA00711>