Date: Sat, 15 Mar 1997 21:07:01 -0400 (AST) From: The Hermit Hacker <scrappy@thelab.hub.org> To: FreeBSD-gnats-submit@freebsd.org Subject: kern/3000: Kernel Panic in 2.2-CURRENT Kernel Message-ID: <199703160107.VAA03597@thelab.hub.org> Resent-Message-ID: <199703160110.RAA16311@freefall.freebsd.org>
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>Number: 3000
>Category: kern
>Synopsis: Kernel Panic in 2.2-CURRENT Kernel
>Confidential: yes
>Severity: critical
>Priority: high
>Responsible: freebsd-bugs
>State: open
>Class: sw-bug
>Submitter-Id: current-users
>Arrival-Date: Sat Mar 15 17:10:02 PST 1997
>Last-Modified:
>Originator: The Hermit Hacker
>Organization:
>Release: FreeBSD 2.2-GAMMA
>Environment:
FreeBSD 2.2-GAMMA #0: Tue Mar 11 16:19:52 EST 1997
scrappy@hub.org:/home/src/sys/compile/hub_org
CPU: i486 DX4 (486-class CPU)
Origin = "GenuineIntel" Id = 0x480 Stepping=0
Features=0x3<FPU,VME>
real memory = 100663296 (98304K bytes)
avail memory = 96854016 (94584K bytes)
Probing for devices on PCI bus 0:
chip0 <SiS 85c496> rev 49 on pci0:5
ncr0 <ncr 53c810 scsi> rev 2 int a irq 12 on pci0:11
(ncr0:0:0): "SEAGATE ST32151N 0284" type 0 fixed SCSI 2
sd0(ncr0:0:0): Direct-Access
sd0(ncr0:0:0): 10.0 MB/s (100 ns, offset 8)
2049MB (4197405 512 byte sectors)
(ncr0:1:0): "CONNER CFP1060S 1.05GB 243F" type 0 fixed SCSI 2
sd1(ncr0:1:0): Direct-Access
sd1(ncr0:1:0): 10.0 MB/s (100 ns, offset 8)
1013MB (2074880 512 byte sectors)
(ncr0:2:0): "SEAGATE ST3390N 9571" type 0 fixed SCSI 2
sd2(ncr0:2:0): Direct-Access
sd2(ncr0:2:0): 10.0 MB/s (100 ns, offset 8)
324MB (665154 512 byte sectors)
(ncr0:4:0): "UNISYS U0531 ST3600N 8374" type 0 fixed SCSI 2
sd3(ncr0:4:0): Direct-Access
sd3(ncr0:4:0): 10.0 MB/s (100 ns, offset 8)
500MB (1025920 512 byte sectors)
ncr1 <ncr 53c810 scsi> rev 1 int a irq 11 on pci0:13
(ncr1:0:0): "QUANTUM FIREBALL1280S 630C" type 0 fixed SCSI 2
sd4(ncr1:0:0): Direct-Access
sd4(ncr1:0:0): 10.0 MB/s (100 ns, offset 8)
1222MB (2503872 512 byte sectors)
(ncr1:1:0): "QUANTUM LPS340S 020B" type 0 fixed SCSI 2
sd5(ncr1:1:0): Direct-Access
sd5(ncr1:1:0): 10.0 MB/s (100 ns, offset 8)
327MB (670506 512 byte sectors)
(ncr1:2:0): "QUANTUM LP240S GM240S01X 4.6" type 0 fixed SCSI 2
sd6(ncr1:2:0): Direct-Access
sd6(ncr1:2:0): 10.0 MB/s (100 ns, offset 8)
234MB (479350 512 byte sectors)
(ncr1:3:0): "QUANTUM LP240S GM240S01X 6.4" type 0 fixed SCSI 2
sd7(ncr1:3:0): Direct-Access
sd7(ncr1:3:0): 10.0 MB/s (100 ns, offset 8)
234MB (479350 512 byte sectors)
Probing for devices on the ISA bus:
sc0 at 0x60-0x6f irq 1 on motherboard
sc0: VGA color <16 virtual consoles, flags=0x0>
ed0 at 0x280-0x29f irq 5 maddr 0xd8000 msize 16384 on isa
ed0: address 00:00:c0:86:44:79, 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
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
ccd0-3: Concatenated disk drivers
>Description:
The system spontaenously rebooted on a kernel compiled/installed on
March 11, 1997. gdb doesn't seem able to show much as its unable to find
the files:
gdb -k kernel.Mar11 vmcore.9
GDB is free software and you are welcome to distribute copies of it
under certain conditions; type "show copying" to see the conditions.
There is absolutely no warranty for GDB; type "show warranty" for details.
GDB 4.13 (i386-unknown-freebsd),
Copyright 1994 Free Software Foundation, Inc...
IdlePTD 1b2000
current pcb at 1988e4
panic: page fault
#0 boot (howto=256) at ../../kern/kern_shutdown.c:243
../../kern/kern_shutdown.c:243: No such file or directory.
(kgdb) where
#0 boot (howto=256) at ../../kern/kern_shutdown.c:243
#1 0xf010cf32 in panic (fmt=0xf01773bf "page fault")
at ../../kern/kern_shutdown.c:367
#2 0xf0177f26 in trap_fatal (frame=0xefbffd58) at ../../i386/i386/trap.c:742
#3 0xf0177a14 in trap_pfault (frame=0xefbffd58, usermode=0)
at ../../i386/i386/trap.c:653
#4 0xf01776ef in trap (frame={tf_es = 16, tf_ds = -272695280, tf_edi = 1,
tf_esi = -266761428, tf_ebp = -272630364, tf_isp = -272630400,
tf_ebx = -266747348, tf_edx = 2147483647, tf_ecx = -2147483648,
tf_eax = -2147483648, tf_trapno = 12, tf_err = -2147483648,
tf_eip = -266761356, tf_cs = -267321336, tf_eflags = 66118,
tf_esp = -266747344, tf_ss = 1}) at ../../i386/i386/trap.c:311
#5 0xf0170061 in calltrap ()
#6 0xf011cfa9 in ptsstart (tp=0xf0198b2c) at ../../kern/tty_pty.c:284
#7 0xf011abc4 in ttstart (tp=0xf0198b2c) at ../../kern/tty.c:1310
#8 0xf0119b58 in ttyinput (c=108, tp=0xf0198b2c) at ../../kern/tty.c:613
#9 0xf011d564 in ptcwrite (dev=1536, uio=0xefbfff38, flag=16)
at ../../kern/tty_pty.c:579
#10 0xf013331a in spec_write (ap=0xefbffef4)
at ../../miscfs/specfs/spec_vnops.c:339
#11 0xf0160a1c in ufsspec_write (ap=0xefbffef4)
at ../../ufs/ufs/ufs_vnops.c:1902
#12 0xf012fffb in vn_write (fp=0xf3d19540, uio=0xefbfff38, cred=0xf2d9f600)
at vnode_if.h:283
#13 0xf0113e66 in write (p=0xf3417e00, uap=0xefbfff94, retval=0xefbfff84)
at ../../kern/sys_generic.c:263
#14 0xf0178163 in syscall (frame={tf_es = 39, tf_ds = 39, tf_edi = 0,
tf_esi = 0, tf_ebp = -272639640, tf_isp = -272629788, tf_ebx = 1,
tf_edx = 1, tf_ecx = 0, tf_eax = 4, tf_trapno = 7, tf_err = 7,
tf_eip = 134747473, tf_cs = 31, tf_eflags = 582, tf_esp = -272639664,
tf_ss = 39}) at ../../i386/i386/trap.c:890
#15 0xf01700b5 in Xsyscall ()
#16 0x59f4 in ?? ()
#17 0x5110 in ?? ()
#18 0x4a99 in ?? ()
#19 0x1096 in ?? ()
>How-To-Repeat:
>Fix:
>Audit-Trail:
>Unformatted:
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