One of my machines spontaneously rebooted today, during a run of `portsdb -Uu` after a cvsup of the ports collection. It's also done it a few times before, but I wasn't around and wasn't able to catch anything that it spit it before it rebooted. I was able to reproduce it, and here's what was output before the reboot:
Fatal trap 12: page fault while in kernel mode fault virtual address = 0xc0f95240 fault code = supervisor read, page not present instruction pointer = 0x8:0xc018306c stack pointer = 0x10:0xc40aaba4 frame pointer = 0x10:0xc40aabc4 code segment = base 0x0, limit 0xfffff, type 0x1b = DPL 0, pres 1, def32 1, gran 1 processor eflags = interrupt enabled, resume, IOPL = 0 current process = 2550 (sh) interrupt mask = none trap number = 12 panic: page fault [EMAIL PROTECTED]:ttyp0:~]$ uname -a FreeBSD pluto.main.gaddis.org 4.8-STABLE FreeBSD 4.8-STABLE #0: Sun Jun 1 01:12:47 EST 2003 [EMAIL PROTECTED]:/usr/obj/usr/src/sys/PLUTO i386 [EMAIL PROTECTED]:ttyp0:~]$ dmesg Copyright (c) 1992-2003 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 4.8-STABLE #0: Sun Jun 1 01:12:47 EST 2003 [EMAIL PROTECTED]:/usr/obj/usr/src/sys/PLUTO Timecounter "i8254" frequency 1193182 Hz Timecounter "TSC" frequency 199310034 Hz CPU: Pentium/P54C (199.31-MHz 586-class CPU) Origin = "GenuineIntel" Id = 0x52c Stepping = 12 Features=0x1bf<FPU,VME,DE,PSE,TSC,MSR,MCE,CX8> real memory = 33554432 (32768K bytes) config> di ppc0 No such device: ppc0 Invalid command or syntax. Type `?' for help. config> di bt0 No such device: bt0 Invalid command or syntax. Type `?' for help. config> di aic0 No such device: aic0 Invalid command or syntax. Type `?' for help. config> di aha0 No such device: aha0 Invalid command or syntax. Type `?' for help. config> di adv0 No such device: adv0 Invalid command or syntax. Type `?' for help. config> en ed0 No such device: ed0 Invalid command or syntax. Type `?' for help. config> po ed0 0x300 No such device: ed0 Invalid command or syntax. Type `?' for help. config> ir ed0 10 No such device: ed0 Invalid command or syntax. Type `?' for help. config> iom ed0 0xd8000 No such device: ed0 Invalid command or syntax. Type `?' for help. config> f ed0 0 No such device: ed0 Invalid command or syntax. Type `?' for help. config> q avail memory = 29859840 (29160K bytes) Preloaded elf kernel "kernel" at 0xc02ea000. Preloaded userconfig_script "/boot/kernel.conf" at 0xc02ea09c. Intel Pentium detected, installing workaround for F00F bug md0: Malloc disk npx0: <math processor> on motherboard npx0: INT 16 interface pcib0: <Host to PCI bridge> on motherboard pci0: <PCI bus> on pcib0 isab0: <Intel 82371SB PCI to ISA bridge> at device 7.0 on pci0 isa0: <ISA bus> on isab0 atapci0: <Intel PIIX3 ATA controller> port 0xf000-0xf00f at device 7.1 on pci0 ata0: at 0x1f0 irq 14 on atapci0 ata1: at 0x170 irq 15 on atapci0 pci0: <SiS 6326 SVGA controller> at 19.0 rl0: <Accton MPX 5030/5038 10/100BaseTX> port 0x6100-0x61ff mem 0xe0810000-0xe08100ff irq 11 at device 20.0 on pci0 rl0: Ethernet address: 00:e0:29:96:62:f9 miibus0: <MII bus> on rl0 rlphy0: <RealTek internal media interface> on miibus0 rlphy0: 10baseT, 10baseT-FDX, 100baseTX, 100baseTX-FDX, auto orm0: <Option ROM> at iomem 0xc0000-0xc7fff on isa0 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=0x300> sio0 at port 0x3f8-0x3ff irq 4 flags 0x10 on isa0 sio0: type 16550A sio1 at port 0x2f8-0x2ff irq 3 on isa0 sio1: type 16550A ad0: 19541MB <Maxtor 5T020H2> [39704/16/63] at ata0-master WDMA2 acd0: CDROM <BCD-44XH CD-ROM> at ata1-master PIO4 Mounting root from ufs:/dev/ad0s1a WARNING: / was not properly dismounted [EMAIL PROTECTED]:ttyp0:~]$ The box in question is a P200 w/ 32 MB of RAM and 20 GB HDD, running 4.8-STABLE. I'd appreciate any comments or suggestions as to what I might do to track down the source of this problem. Thanks, j. -- Jeremy L. Gaddis <[EMAIL PROTECTED]> <http://www.gaddis.org> _______________________________________________ [EMAIL PROTECTED] mailing list http://lists.freebsd.org/mailman/listinfo/freebsd-questions To unsubscribe, send any mail to "[EMAIL PROTECTED]"