Date: Sun, 3 Aug 1997 23:24:25 -0500 From: Karl Denninger <karl@Mcs.Net> To: current@freebsd.org Subject: Crashes in -current (as of 3/August/1997) Message-ID: <19970803232425.24616@Jupiter.Mcs.Net>
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Anyone else getting these? The addresses are all over the place, and don't
make much sense. We're seeing them on multiple machines, so I don't think
the problem is hardware-related.
This just started with the most recent kernel, and ONLY on our shell
systems. Our webserver machines are NOT having this happen, and they're
running the same code.
Likewise for our mail handlers.
Copyright (c) 1992-1997 FreeBSD Inc.
Copyright (c) 1982, 1986, 1989, 1991, 1993
The Regents of the University of California. All rights reserved.
FreeBSD 3.0-CURRENT #0: Sun Aug 3 20:40:21 CDT 1997
karl@Codebase.mcs.net:/usr/src/sys/compile/MCS_STANDARD
CPU: Pentium (90.00-MHz 586-class CPU)
Origin = "GenuineIntel" Id = 0x525 Stepping=5
Features=0x1bf<FPU,VME,DE,PSE,TSC,MSR,MCE,CX8>
real memory = 100663296 (98304K bytes)
Physical memory hole(s):
avail memory = 95760384 (93516K bytes)
eisa0: <ASU5101 (System Board)>
Probing for devices on the EISA bus
Probing for devices on PCI bus 0:
chip0: <Intel 82434NX (Neptune) PCI cache memory controller> rev 0x11 on pci0.0.0
chip1: <Intel 82375EB PCI-EISA bridge> rev 0x03 on pci0.2.0
ahc0: <Adaptec 2940 SCSI host adapter> rev 0x03 int a irq 15 on pci0.5.0
ahc0: aic7870 Single Channel, SCSI Id=7, 16 SCBs
ahc0: waiting for scsi devices to settle
scbus0 at ahc0 bus 0
sd0 at scbus0 target 0 lun 0
sd0: <COMPAQ DPES-31080 S70E> type 0 fixed SCSI 2
sd0: Direct-Access 1001MB (2051000 512 byte sectors)
sd0: with 4903 cyls, 4 heads, and an average 104 sectors/track
de0: <Digital 21140 Fast Ethernet> rev 0x12 int a irq 15 on pci0.6.0
de0: SMC 9332DST 21140 [10-100Mb/s] pass 1.2
de0: address 00:00:c0:b9:49:cf
de0: enabling 10baseT port
de1: <Digital 21140 Fast Ethernet> rev 0x12 int a irq 15 on pci0.7.0
de1: SMC 9332DST 21140 [10-100Mb/s] pass 1.2
de1: address 00:00:c0:3e:e9:e3
de1: enabling 10baseT port
Probing for devices on the ISA bus:
sc0 at 0x60-0x6f irq 1 on motherboard
sc0: VGA color <16 virtual consoles, flags=0x0>
ed0 not found at 0x280
ed1 not found at 0x300
sio0 at 0x3f8-0x3ff irq 4 on isa
sio0: type 16550A
sio1 at 0x2f8-0x2ff irq 3 on isa
sio1: type 16550A
sio2: disabled, not probed.
sio3: disabled, not probed.
lpt0 at 0x3bc-0x3c3 irq 7 on isa
lpt0: Interrupt-driven port
lp0: TCP/IP capable interface
lpt1 not found
fdc0 at 0x3f0-0x3f7 irq 6 drq 2 on isa
fdc0: NEC 765
fd0: 1.44MB 3.5in
wdc0 not found at 0x1f0
aha0\M^?\^End at 0x330
aic0 not found at 0x340
npx0 on motherboard
npx0: INT 16 interface
ccd0-3: Concatenated disk drivers
pid 1329 (pico), uid 31139: exited on signal 3 (core dumped)
panic: vm_fault: fault on nofault entry, addr: f4db9000
syncing disks... 6 6 3 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 giving up
Automatic reboot in 15 seconds - press a key on the console to abort
Rebooting...
The address in this failure is not consistent at all; it moves regularly.
Has someone been playing with the VM code recently? :-)
A build from a couple of weeks ago was fine.
--
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