Louis Kowolowski wrote: > -----BEGIN PGP SIGNED MESSAGE----- > Hash: SHA1 > > I've been getting these for about 2wks now. I see nothing in > /var/log/messages. System just hangs and the screen goes black. I'm in > X so I can't see what is on the console. If you redirect console messages in /etc/syslog.conf to /var/log/console.log, then tail -f that from a separate ssh login, you will not be as 'blind' to what is happening behind that 'X' screen. See also /var/log/messages, var/log/all.log & friends... Sometimes the culprit is even in /var/log/maillog. Overloaded SpamAssassin or such are just examples. Running top -SH in yet-another ssh session can't hurt, either.... Quite often a line or three of such log entries will tell the tale w/o the need for divining cores or dumps at all, and will at the least paint a picture as to what was going on immediately preceding the fault. HTH, Bill > I enabled crash dumps and I'm > pasting the lastest backtrace. Is there anything else I can provide? > > Thanks! > > dmesg: > > Copyright (c) 1992-2007 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 is a registered trademark of The FreeBSD Foundation. > FreeBSD 7.0-BETA1 #6: Thu Oct 25 15:58:10 PDT 2007 > root_at_dyn-2-201.pgp.com:/usr/obj/usr/src/sys/MONTEZUMA > Timecounter "i8254" frequency 1193167 Hz quality 0 > CPU: Intel(R) Core(TM)2 CPU T7600 _at_ 2.33GHz (2327.49-MHz > 686-class CPU) > Origin = "GenuineIntel" Id = 0x6f6 Stepping = 6 > > Features=0xbfebfbff<FPU,VME,DE,PSE,TSC,MSR,PAE,MCE,CX8,APIC,SEP,MTRR,PGE,MCA,CMOV,PAT,PSE36,CLFLUSH,DTS,ACPI,MMX,FXSR,SSE,SSE2,SS,HTT,TM,PBE> > Features2=0xe3bd<SSE3,RSVD2,MON,DS_CPL,VMX,EST,TM2,SSSE3,CX16,xTPR,PDCM> > AMD Features=0x20100000<NX,LM> > AMD Features2=0x1<LAHF> > Cores per package: 2 > real memory = 3219980288 (3070 MB) > avail memory = 3145494528 (2999 MB) > ACPI APIC Table: <LENOVO TP-79 > > FreeBSD/SMP: Multiprocessor System Detected: 2 CPUs > cpu0 (BSP): APIC ID: 0 > cpu1 (AP): APIC ID: 1 > ACPI Warning (tbfadt-0505): Optional field "Gpe1Block" has zero address > or length: 0 102C/0 [20070320] > ioapic0: Changing APIC ID to 1 > ioapic0 <Version 2.0> irqs 0-23 on motherboard > kbd1 at kbdmux0 > ath_hal: 0.9.20.3 (AR5210, AR5211, AR5212, RF5111, RF5112, RF2413, RF5413) > cryptosoft0: <software crypto> on motherboard > acpi0: <LENOVO TP-79> on motherboard > acpi0: [ITHREAD] > acpi_ec0: <Embedded Controller: GPE 0x1c, ECDT> port 0x62,0x66 on acpi0 > acpi0: Power Button (fixed) > acpi0: reservation of 0, a0000 (3) failed > acpi0: reservation of 100000, bff00000 (3) failed > Timecounter "ACPI-fast" frequency 3579545 Hz quality 1000 > acpi_timer0: <24-bit timer at 3.579545MHz> port 0x1008-0x100b on acpi0 > acpi_hpet0: <High Precision Event Timer> iomem 0xfed00000-0xfed003ff on > acpi0 > Timecounter "HPET" frequency 14318180 Hz quality 900 > cpu0: <ACPI CPU> on acpi0 > est0: <Enhanced SpeedStep Frequency Control> on cpu0 > p4tcc0: <CPU Frequency Thermal Control> on cpu0 > cpu1: <ACPI CPU> on acpi0 > est1: <Enhanced SpeedStep Frequency Control> on cpu1 > p4tcc1: <CPU Frequency Thermal Control> on cpu1 > acpi_lid0: <Control Method Lid Switch> on acpi0 > acpi_button0: <Sleep Button> on acpi0 > pcib0: <ACPI Host-PCI bridge> port 0xcf8-0xcff on acpi0 > pci0: <ACPI PCI bus> on pcib0 > pcib1: <ACPI PCI-PCI bridge> irq 16 at device 1.0 on pci0 > pci1: <ACPI PCI bus> on pcib1 > vgapci0: <VGA-compatible display> port 0x2000-0x20ff mem > 0xd0000000-0xdfffffff,0xee100000-0xee10ffff irq 16 at device 0.0 on pci1 > pcm0: <Intel 82801G High Definition Audio Controller> mem > 0xee400000-0xee403fff irq 17 at device 27.0 on pci0 > pcm0: [ITHREAD] > pcib2: <ACPI PCI-PCI bridge> irq 20 at device 28.0 on pci0 > pci2: <ACPI PCI bus> on pcib2 > em0: <Intel(R) PRO/1000 Network Connection Version - 6.5.3> port > 0x3000-0x301f mem 0xee000000-0xee01ffff irq 16 at device 0.0 on pci2 > em0: Ethernet address: 00:16:41:58:25:48 > em0: [ITHREAD] > pcib3: <ACPI PCI-PCI bridge> irq 21 at device 28.1 on pci0 > pci3: <ACPI PCI bus> on pcib3 > ath0: <Atheros 5212> mem 0xedf00000-0xedf0ffff irq 17 at device 0.0 on pci3 > ath0: [ITHREAD] > ath0: using obsoleted if_watchdog interface > ath0: Ethernet address: 00:16:cf:7b:0d:0d > ath0: mac 10.3 phy 6.1 radio 10.2 > pcib4: <ACPI PCI-PCI bridge> irq 22 at device 28.2 on pci0 > pci4: <ACPI PCI bus> on pcib4 > pcib5: <ACPI PCI-PCI bridge> irq 23 at device 28.3 on pci0 > pci12: <ACPI PCI bus> on pcib5 > uhci0: <UHCI (generic) USB controller> port 0x1800-0x181f irq 16 at > device 29.0 on pci0 > uhci0: [GIANT-LOCKED] > uhci0: [ITHREAD] > usb0: <UHCI (generic) USB controller> on uhci0 > usb0: USB revision 1.0 > uhub0: <Intel UHCI root hub, class 9/0, rev 1.00/1.00, addr 1> on usb0 > uhub0: 2 ports with 2 removable, self powered > uhci1: <UHCI (generic) USB controller> port 0x1820-0x183f irq 17 at > device 29.1 on pci0 > uhci1: [GIANT-LOCKED] > uhci1: [ITHREAD] > usb1: <UHCI (generic) USB controller> on uhci1 > usb1: USB revision 1.0 > uhub1: <Intel UHCI root hub, class 9/0, rev 1.00/1.00, addr 1> on usb1 > uhub1: 2 ports with 2 removable, self powered > uhci2: <UHCI (generic) USB controller> port 0x1840-0x185f irq 18 at > device 29.2 on pci0 > uhci2: [GIANT-LOCKED] > uhci2: [ITHREAD] > usb2: <UHCI (generic) USB controller> on uhci2 > usb2: USB revision 1.0 > uhub2: <Intel UHCI root hub, class 9/0, rev 1.00/1.00, addr 1> on usb2 > uhub2: 2 ports with 2 removable, self powered > uhci3: <UHCI (generic) USB controller> port 0x1860-0x187f irq 19 at > device 29.3 on pci0 > uhci3: [GIANT-LOCKED] > uhci3: [ITHREAD] > usb3: <UHCI (generic) USB controller> on uhci3 > usb3: USB revision 1.0 > uhub3: <Intel UHCI root hub, class 9/0, rev 1.00/1.00, addr 1> on usb3 > uhub3: 2 ports with 2 removable, self powered > ehci0: <Intel 82801GB/R (ICH7) USB 2.0 controller> mem > 0xee404000-0xee4043ff irq 19 at device 29.7 on pci0 > ehci0: [GIANT-LOCKED] > ehci0: [ITHREAD] > usb4: EHCI version 1.0 > usb4: companion controllers, 2 ports each: usb0 usb1 usb2 usb3 > usb4: <Intel 82801GB/R (ICH7) USB 2.0 controller> on ehci0 > usb4: USB revision 2.0 > uhub4: <Intel EHCI root hub, class 9/0, rev 2.00/1.00, addr 1> on usb4 > uhub4: 8 ports with 8 removable, self powered > pcib6: <ACPI PCI-PCI bridge> at device 30.0 on pci0 > pci21: <ACPI PCI bus> on pcib6 > cbb0: <TI1510 PCI-CardBus Bridge> mem 0xe4300000-0xe4300fff irq 16 at > device 0.0 on pci21 > cardbus0: <CardBus bus> on cbb0 > pccard0: <16-bit PCCard bus> on cbb0 > cbb0: [ITHREAD] > isab0: <PCI-ISA bridge> at device 31.0 on pci0 > isa0: <ISA bus> on isab0 > atapci0: <Intel ICH7 UDMA100 controller> port > 0x1f0-0x1f7,0x3f6,0x170-0x177,0x376,0x1880-0x188f at device 31.1 on pci0 > ata0: <ATA channel 0> on atapci0 > ata0: [ITHREAD] > ata1: <ATA channel 1> on atapci0 > ata1: [ITHREAD] > atapci1: <Intel ICH7M SATA300 controller> port > 0x18c8-0x18cf,0x18ac-0x18af,0x18c0-0x18c7,0x18a8-0x18ab,0x18b0-0x18bf > mem 0xee404400-0xee4047ff irq 16 at device 31.2 on pci0 > atapci1: [ITHREAD] > atapci1: AHCI Version 01.10 controller with 4 ports detected > ata2: <ATA channel 0> on atapci1 > ata2: [ITHREAD] > ata3: <ATA channel 1> on atapci1 > ata3: port not implemented > ata3: [ITHREAD] > ata4: <ATA channel 2> on atapci1 > ata4: port not implemented > ata4: [ITHREAD] > ata5: <ATA channel 3> on atapci1 > ata5: port not implemented > ata5: [ITHREAD] > pci0: <serial bus, SMBus> at device 31.3 (no driver attached) > acpi_tz0: <Thermal Zone> on acpi0 > acpi_tz1: <Thermal Zone> on acpi0 > speaker0: <PC speaker> port 0x61 on acpi0 > atkbdc0: <Keyboard controller (i8042)> port 0x60,0x64 irq 1 on acpi0 > atkbd0: <AT Keyboard> irq 1 on atkbdc0 > kbd0 at atkbd0 > atkbd0: [GIANT-LOCKED] > atkbd0: [ITHREAD] > psm0: <PS/2 Mouse> irq 12 on atkbdc0 > psm0: [GIANT-LOCKED] > psm0: [ITHREAD] > psm0: model Generic PS/2 mouse, device ID 0 > sio0: configured irq 3 not in bitmap of probed irqs 0 > sio0: port may not be enabled > battery0: <ACPI Control Method Battery> on acpi0 > acpi_acad0: <AC Adapter> on acpi0 > acpi_ibm0: <IBM ThinkPad ACPI Extras> on acpi0 > sio0: configured irq 3 not in bitmap of probed irqs 0 > sio0: port may not be enabled > pmtimer0 on isa0 > orm0: <ISA Option ROMs> at iomem > 0xc0000-0xcffff,0xd0000-0xd0fff,0xd1000-0xd1fff,0xdc000-0xdffff,0xe0000-0xeffff > pnpid ORM0000 on isa0 > sc0: <System console> at flags 0x100 on isa0 > sc0: VGA <16 virtual consoles, flags=0x300> > sio0: configured irq 4 not in bitmap of probed irqs 0 > sio0: port may not be enabled > sio0: configured irq 4 not in bitmap of probed irqs 0 > sio0: port may not be enabled > sio0 at port 0x3f8-0x3ff irq 4 flags 0x10 on isa0 > sio0: type 8250 or not responding > sio0: [FILTER] > sio1: configured irq 3 not in bitmap of probed irqs 0 > sio1: port may not be enabled > vga0: <Generic ISA VGA> at port 0x3c0-0x3df iomem 0xa0000-0xbffff on isa0 > ugen0: <Broadcom Corp BCM2045B, class 224/1, rev 2.00/1.00, addr 2> on uhub3 > ugen1: <STMicroelectronics Biometric Coprocessor, class 0/0, rev > 1.00/0.01, addr 3> on uhub3 > NULL mp in getnewvnode() > Timecounters tick every 1.000 msec > ad0: 238475MB <WDC WD2500BEVS-00UST0 01.01A01> at ata0-master UDMA100 > ad4: 238475MB <WDC WD2500BEVS-00UST0 01.01A01> at ata2-master SATA150 > pcm0: <HDA Codec: Analog Devices AD1981HD> > pcm0: <HDA Driver Revision: 20071020_0048> > SMP: AP CPU #1 Launched! > Trying to mount root from ufs:/dev/ad4s1a > > > kgdb output: > > [GDB will not be able to debug user-mode threads: > /usr/lib/libthread_db.so: Undefined symbol "ps_pglobal_lookup"] > GNU gdb 6.1.1 [FreeBSD] > Copyright 2004 Free Software Foundation, Inc. > GDB is free software, covered by the GNU General Public License, and you are > welcome to change it and/or 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. > This GDB was configured as "i386-marcel-freebsd". > > Unread portion of the kernel message buffer: > > > Fatal trap 12: page fault while in kernel mode > cpuid = 0; apic id = 00 > fault virtual address = 0x0 > fault code = supervisor write, page not present > instruction pointer = 0x20:0xc0712901 > stack pointer = 0x28:0xe8e88824 > frame pointer = 0x28:0xe8e88850 > 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 = 1437 (gkrellm) > trap number = 12 > panic: page fault > cpuid = 0 > Uptime: 5h5m16s > Physical memory: 3058 MB > Dumping 153 MB: 138 122 106 90 74 58 42 26 10 > > #0 doadump () at pcpu.h:195 > 195 __asm __volatile("movl %%fs:0,%0" : "=r" (td)); > (kgdb) backtrace > #0 doadump () at pcpu.h:195 > #1 0xc07461aa in boot (howto=260) at /usr/src/sys/kern/kern_shutdown.c:409 > #2 0xc074649c in panic (fmt=Variable "fmt" is not available. > ) at /usr/src/sys/kern/kern_shutdown.c:563 > #3 0xc0a26704 in trap_fatal (frame=0xe8e887e4, eva=0) > at /usr/src/sys/i386/i386/trap.c:872 > #4 0xc0a26975 in trap_pfault (frame=0xe8e887e4, usermode=0, eva=0) > at /usr/src/sys/i386/i386/trap.c:785 > #5 0xc0a272c1 in trap (frame=0xe8e887e4) at > /usr/src/sys/i386/i386/trap.c:463 > #6 0xc0a0e33b in calltrap () at /usr/src/sys/i386/i386/exception.s:139 > #7 0xc0712901 in clone_create (cdp=0xc0db3f74, csw=0xc0db2fa0, > up=0xe8e88874, > dp=0xe8e88940, extra=0) at /usr/src/sys/kern/kern_conf.c:938 > #8 0xc0da3eae in ?? () > #9 0xc0db3f74 in ?? () > #10 0xc0db2fa0 in ?? () > #11 0xe8e88874 in ?? () > #12 0xe8e88940 in ?? () > #13 0x00000000 in ?? () > #14 0xc0ab29b5 in ?? () > #15 0xc0d3511e in ?? () > #16 0xffffffff in ?? () > #17 0xc0da3e48 in ?? () > #18 0xc66e4400 in ?? () > #19 0xe8e88950 in ?? () > #20 0xc06e0adc in devfs_lookup (ap=0x0) > at /usr/src/sys/fs/devfs/devfs_vnops.c:627 > Previous frame identical to this frame (corrupt stack?) > (kgdb) > > - -- > > Louis Kowolowski louisk_at_cryptomonkeys.com > Cryptomonkeys: http://www.cryptomonkeys.com/~louisk > > Everyone is a genius. It's just that some people are too stupid to > realize it. > -----BEGIN PGP SIGNATURE----- > Version: GnuPG v2.0.4 (FreeBSD) > > iD8DBQFHJqWeZk0r6oAkN7YRAiUOAJsEzMjvY/e2rKFPP6/w4pQVh7NIGQCfRp39 > 18ZPUy4iDgE1hJ7KC8QXs7c= > =kHMs > -----END PGP SIGNATURE----- > _______________________________________________ > freebsd-current_at_freebsd.org mailing list > http://lists.freebsd.org/mailman/listinfo/freebsd-current > To unsubscribe, send any mail to "freebsd-current-unsubscribe_at_freebsd.org" >Received on Tue Oct 30 2007 - 17:06:22 UTC
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