Date: Fri, 19 Jan 2001 01:50:02 -0800 (PST) From: "Bryn Wm. Moslow" <bryn@nwlink.com> To: freebsd-bugs@FreeBSD.org Subject: Re: misc/24452: random panics with Fatal trap 19 and OpenSSH Message-ID: <200101190950.f0J9o2b97350@freefall.freebsd.org>
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The following reply was made to PR misc/24452; it has been noted by GNATS.
From: "Bryn Wm. Moslow" <bryn@nwlink.com>
To: Kris Kennaway <kris@FreeBSD.ORG>
Cc: freebsd-gnats-submit@FreeBSD.ORG
Subject: Re: misc/24452: random panics with Fatal trap 19 and OpenSSH
Date: Fri, 19 Jan 2001 01:41:36 -0800 (PST)
This box was running nonstop since October and this only started
happening after my last two -STABLE syncs. Pushing the hardware hasn't
caused any other problems, buildworlds go great. I just haven't seen any
evidence of other hardware issues, the load was 0.01 during the last panic
and iostat showed only a few K of disk activity. I know better than to
rule out a hardware issue but the panics literally started the day after
my second last cvsup and buildworld (last week) after months of solid
operation. I'll certainly take your suggestion to heart as I've seen
certainly more bizarre coincidences. I wonder if you might take a look at
my dmesg and see if you see any sore thumbs?
Copyright (c) 1992-2001 The FreeBSD Project.
Copyright (c) 1979, 1980, 1983, 1986, 1988, 1989, 1991, 1992, 1993, 1994
The Regents of the University of California. All rights reserved.
FreeBSD 4.2-STABLE #0: Tue Jan 16 01:22:02 PST 2001
root@authoritah.nwlink.com:/usr/src/sys/compile/AUTHORITAH
Timecounter "i8254" frequency 1193182 Hz
CPU: Pentium III/Pentium III Xeon/Celeron (746.15-MHz 686-class CPU)
Origin = "GenuineIntel" Id = 0x683 Stepping = 3
Features=0x387fbff<FPU,VME,DE,PSE,TSC,MSR,PAE,MCE,CX8,APIC,SEP,MTRR,PGE,MCA,CMOV,PAT,PSE36,PN,MMX,FXSR,SSE>
real memory = 268369920 (262080K bytes)
config> di sn0
config> di lnc0
config> di ie0
config> di fe0
config> di ed0
config> di cs0
config> di bt0
config> di ata1
config> di ata0
config> di aic0
config> di aha0
config> di adv0
config> q
avail memory = 256598016 (250584K bytes)
Preloaded elf kernel "kernel" at 0xc043e000.
Preloaded userconfig_script "/boot/kernel.conf" at 0xc043e09c.
Pentium Pro MTRR support enabled
md0: Malloc disk
npx0: <math processor> on motherboard
npx0: INT 16 interface
pcib0: <Intel 82443GX host to PCI bridge> on motherboard
pci0: <PCI bus> on pcib0
pcib2: <Intel 82443GX (440 GX) PCI-PCI (AGP) bridge> at device 1.0 on pci0
pci1: <PCI bus> on pcib2
pcib3: <PCI to PCI bridge (vendor=1011 device=0023)> at device 15.0 on
pci1
pci2: <PCI bus> on pcib3
ahc0: <Adaptec aic7896/97 Ultra2 SCSI adapter> port 0x2000-0x20ff mem
0xf4100000-0xf4100fff irq 11 at device 12.0 on pci0
aic7896/97: Wide Channel A, SCSI Id=7, 32/255 SCBs
ahc1: <Adaptec aic7896/97 Ultra2 SCSI adapter> port 0x2400-0x24ff mem
0xf4101000-0xf4101fff irq 11 at device 12.1 on pci0
aic7896/97: Wide Channel B, SCSI Id=7, 32/255 SCBs
fxp0: <Intel Pro 10/100B/100+ Ethernet> port 0x2800-0x283f mem
0xf4000000-0xf40fffff,0xf4102000-0xf4102fff irq 10 at device 14.0 on pci0
fxp0: Ethernet address 00:d0:b7:89:7a:0f
pcib4: <PCI to PCI bridge (vendor=8086 device=0960)> at device 16.0 on
pci0
pci3: <PCI bus> on pcib4
amr0: <AMI MegaRAID> mem 0xf4400000-0xf47fffff irq 5 at device 16.1 on
pci0
amr0: <Series 466> Firmware GH6E, BIOS 1.48, 16MB RAM
isab0: <Intel 82371AB PCI to ISA bridge> at device 18.0 on pci0
isa0: <ISA bus> on isab0
atapci0: <Intel PIIX4 ATA33 controller> port 0x2860-0x286f at device 18.1
on pci0
ata0: at 0x1f0 irq 14 on atapci0
ata1: at 0x170 irq 15 on atapci0
uhci0: <Intel 82371AB/EB (PIIX4) USB controller> port 0x2840-0x285f irq 10
at device 18.2 on pci0
usb0: <Intel 82371AB/EB (PIIX4) USB controller> on uhci0
usb0: USB revision 1.0
uhub0: Intel UHCI root hub, class 9/0, rev 1.00/1.00, addr 1
uhub0: 2 ports with 2 removable, self powered
chip1: <Intel 82371AB Power management controller> port 0x1040-0x104f at
device 18.3 on pci0
pci0: <Cirrus Logic GD5480 SVGA controller> at 20.0
pcib1: <Intel 82443GX host to AGP bridge> on motherboard
pci4: <PCI bus> on pcib1
fdc0: <NEC 72065B or clone> at port 0x3f0-0x3f5,0x3f7 irq 6 drq 2 on isa0
fdc0: FIFO enabled, 8 bytes threshold
fd0: <1440-KB 3.5" drive> on fdc0 drive 0
atkbdc0: <Keyboard controller (i8042)> at port 0x60,0x64 on isa0
atkbd0: <AT Keyboard> flags 0x1 irq 1 on atkbdc0
kbd0 at atkbd0
vga0: <Generic ISA VGA> at port 0x3c0-0x3df iomem 0xa0000-0xbffff on isa0
sc0: <System console> at flags 0x100 on isa0
sc0: VGA <16 virtual consoles, flags=0x100>
sio0 at port 0x3f8-0x3ff irq 4 flags 0x10 on isa0
sio0: type 16550A, console
sio1 at port 0x2f8-0x2ff irq 3 on isa0
sio1: type 16550A
ppc0: <Parallel port> at port 0x378-0x37f irq 7 on isa0
ppc0: Generic chipset (ECP/PS2/NIBBLE) in COMPATIBLE mode
ppc0: FIFO with 16/16/8 bytes threshold
plip0: <PLIP network interface> on ppbus0
lpt0: <Printer> on ppbus0
lpt0: Interrupt-driven port
ppi0: <Parallel I/O> on ppbus0
Waiting 5 seconds for SCSI devices to settle
amrd0: <MegaRAID logical drive> on amr0
amrd0: 17460MB (35758080 sectors) RAID 1 (optimal)
no devsw (majdev=0 bootdev=0xa0200000)
Mounting root from ufs:/dev/amrd0s1a
On Fri, 19 Jan 2001, Kris Kennaway wrote:
|On Fri, Jan 19, 2001 at 12:57:55AM -0800, bryn@nwlink.com wrote:
|
|> Cron job uses scp to copy files to other machines, crashes randomly at least once a day while doing scp:
|
|Sounds like hardware problems, possibly caused by the CPU or hardware
|load when you do things like scp:
|
|> Fatal trap 19: non-maskable interrupt trap while in kernel mode
|
|Kris
|
|--
|NOTE: To fetch an updated copy of my GPG key which has not expired,
|finger kris@FreeBSD.org
|
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