Date: Wed, 4 Aug 2004 07:01:03 -0700 (PDT) From: Kenneth Stailey <kstailey@yahoo.com> To: Mike Jakubik <mikej@rogers.com>, freebsd-amd64@freebsd.org Subject: Re: Sudden crash Message-ID: <20040804140103.69280.qmail@web50601.mail.yahoo.com> In-Reply-To: <1157.66.11.183.182.1091541742.squirrel@66.11.183.182>
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--- Mike Jakubik <mikej@rogers.com> wrote: > Hi all, > > One of my AMD64 boxes decided to crash all of a sudden. It was running > fine for a couple of weeks however, maybe its a hardware problem. The > hardware is an Asus SK8. Regardless i thought i would post the details > that i salvaged from the daily security log. > > Thanks. > > --- > mail.xxx.com kernel log messages: > > pid 603 (dovecot-auth), uid 0: exited on signal 10 (core dumped) > > Sorry, need DDB option to print backtrace pid 15214 (dovecot-auth), > > uid 0: exited on signal 10 (core dumped) Sorry, need DDB option to > > print backtraceSorry, need DDB option to print backtraceSorry, need > > DDB option to print backtrace pid 15328 (dovecot-auth), uid 0: exited > > on signal 10 (core dumped) kernel trap 12 with interrupts disabled > > > > > > Fatal trap 12: page fault while in kernel mode > > fault virtual address = 0x48 > > fault code = supervisor read, page not present > > instruction pointer = 0x8:0xffffffff801e6b17 > > stack pointer = 0x10:0xffffffff94c41ad0 > > frame pointer = 0x10:0xffffff0012b10000 > > code segment = base 0x0, limit 0xfffff, type 0x1b > > = DPL 0, pres 1, long 1, def32 0, gran 1 > > processor eflags = resume, IOPL = 0 > > current process = 35 (swi8: clock) > > trap number = 12 > > panic: page fault > > > > syncing disks, buffers remaining... 3797 3797 Copyright (c) 1992-2004 > 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 5.2-CURRENT #0: Thu Jun 24 11:55:40 EDT 2004 > > root@mail.xxx.com:/usr/obj/usr/src/sys/MAIL > > Preloaded elf kernel "/boot/kernel/kernel" at 0xffffffff804ef000. > > Timecounter "i8254" frequency 1193182 Hz quality 0 > > CPU: AMD Athlon(tm) 64 Processor 3000+ (2002.58-MHz K8-class CPU) > > Origin = "AuthenticAMD" Id = 0xfc0 Stepping = 0 > > > Features=0x78bfbff<FPU,VME,DE,PSE,TSC,MSR,PAE,MCE,CX8,APIC,SEP,MTRR,PGE,MCA,CMOV,PAT,PSE36,CLFLUSH,MMX,FXSR,SSE,SSE2> > > AMD Features=0xe0500800<SYSCALL,NX,MMX+,LM,3DNow+,3DNow> > > real memory = 536018944 (511 MB) > > avail memory = 510492672 (486 MB) > > ACPI APIC Table: <A M I OEMAPIC > > > ioapic0: Changing APIC ID to 1 > > MADT: Forcing active-low polarity and level trigger for SCI ioapic0 > > <Version 0.3> irqs 0-23 on motherboard > > random: <entropy source, Software, Yarrow> > > acpi0: <A M I OEMXSDT> on motherboard > > acpi0: [GIANT-LOCKED] > > acpi0: Power Button (fixed) > > Timecounter "ACPI-fast" frequency 3579545 Hz quality 1000 > > acpi_timer0: <24-bit timer at 3.579545MHz> port 0x808-0x80b on acpi0 > > cpu0: <ACPI CPU> on acpi0 > > pcib0: <ACPI Host-PCI bridge> port 0xcf8-0xcff on acpi0 > > pci0: <ACPI PCI bus> on pcib0 > > pcib1: <ACPI PCI-PCI bridge> at device 1.0 on pci0 > > pcib1: could not get PCI interrupt routing table for \\_SB_.PCI0.P0P1 > > - AE_NOT_FOUND > > pci1: <ACPI PCI bus> on pcib1 > > pcib1: slot 0 INTA is routed to irq 16 > > pci1: <display, VGA> at device 0.0 (no driver attached) > > atapci0: <Promise PDC20376 SATA150 controller> port > > 0xdc00-0xdc7f,0xec00-0xec0f,0xc000-0xc03f mem > > 0xfda00000-0xfda1ffff,0xfdb00000-0xfdb00fff irq 18 at device 8.0 on > > pci0 > > atapci0: failed: rid 0x20 is memory, requested 4 > > ata2: at 0xfdb00000 on atapci0 > > ata3: at 0xfdb00000 on atapci0 > > ata4: at 0xfdb00000 on atapci0 > > skc0: <Marvell Gigabit Ethernet> port 0xc400-0xc4ff mem > > 0xfdd00000-0xfdd03fff irq 17 at device 10.0 on pci0 > > skc0: Yukon Gigabit Ethernet 10/100/1000Base-T Adapter > > sk0: <Marvell Semiconductor, Inc. Yukon> on skc0 > > sk0: Ethernet address: 00:0e:a6:8c:0d:7e > > miibus0: <MII bus> on sk0 > > e1000phy0: <Marvell 88E1000 Gigabit PHY> on miibus0 > > e1000phy0: 10baseT, 10baseT-FDX, 100baseTX, 100baseTX-FDX, > > 1000baseTX-FDX, auto > > skc0: [GIANT-LOCKED] > > ste0: <D-Link DL10050 10/100BaseTX> port 0xc800-0xc87f mem > > 0xfdf00000-0xfdf001ff irq 17 at device 12.0 on pci0 > > miibus1: <MII bus> on ste0 > > ukphy0: <Generic IEEE 802.3u media interface> on miibus1 > > ukphy0: 10baseT, 10baseT-FDX, 100baseTX, 100baseTX-FDX, auto > > ste0: Ethernet address: 00:05:5d:fe:06:4b > > ste0: [GIANT-LOCKED] > > atapci1: <VIA 6420 SATA150 controller> port > > 0xd000-0xd0ff,0xd400-0xd40f,0xd800-0xd803,0xe000-0xe007,0xe400-0xe403, > > 0xe800-0xe807 irq 20 at device 15.0 on pci0 > > ata5: at 0xe800 on atapci1 > > ata6: at 0xe000 on atapci1 > > atapci2: <VIA 8237 UDMA133 controller> port > > 0xfc00-0xfc0f,0x376,0x170-0x177,0x3f6,0x1f0-0x1f7 at device 15.1 on > > pci0 > > ata0: at 0x1f0 irq 14 on atapci2 > > ata1: at 0x170 irq 15 on atapci2 > > isab0: <PCI-ISA bridge> at device 17.0 on pci0 > > isa0: <ISA bus> on isab0 > > acpi_button0: <Power Button> on acpi0 > > acpi_button1: <Sleep Button> on acpi0 > > atkbdc0: <Keyboard controller (i8042)> port 0x64,0x60 irq 1 on acpi0 > > atkbd0: <AT Keyboard> flags 0x1 irq 1 on atkbdc0 kbd0 at atkbd0 > > atkbd0: [GIANT-LOCKED] > > psm0: <PS/2 Mouse> irq 12 on atkbdc0 > > psm0: [GIANT-LOCKED] > > psm0: model IntelliMouse, device ID 3 > > fdc0: <Enhanced floppy controller (i82077, NE72065 or clone)> port > > 0x3f7,0x3f0-0x3f5 irq 6 drq 2 on acpi0 > > fdc0: FIFO enabled, 8 bytes threshold > > fd0: <1440-KB 3.5" drive> on fdc0 drive 0 > > orm0: <Option ROM> at iomem 0xc0000-0xccfff on isa0 > > sc0: <System console> at flags 0x100 on isa0 > > sc0: VGA <16 virtual consoles, flags=0x300> > > vga0: <Generic ISA VGA> at port 0x3c0-0x3df iomem 0xa0000-0xbffff on > > isa0 Timecounter "TSC" frequency 2002575096 Hz quality 800 > > Timecounters tick every 0.976 msec > > acd0: CDRW <MATSHITA CD-RW CW-7586> at ata0-master PIO4 > > ad4: 117246MB <Maxtor 6Y120M0> [238216/16/63] at ata2-master SATA150 > > ad6: 117246MB <Maxtor 6Y120M0> [238216/16/63] at ata3-master SATA150 > > ar0: 116348MB <ATA RAID1 array> [14832/255/63] status: READY subdisks: > > disk0 READY on ad4 at ata2-master > > disk1 READY on ad6 at ata3-master > > Mounting root from ufs:/dev/ar0s1a > > WARNING: / was not properly dismounted pid 526 (qmgr), uid 125: exited > > on signal 11 > > mail.xxx.com login failures: > > mail.xxx.com refused connections: > > -- End of security output -- > http://www.freebsd.org/releases/5.3R/todo.html << Problems persist with crashes and hangs under heavy load, especially under SMP. The recent introduction of full-scale preemption exasperated the problem, though it has been mitigated by a recently committed hack. Speculation on the source of the problem seems to center around races in critical section and spinlock handling and nesting. This needs to be driven to root cause and fixed in order for 5.3 to be considered STABLE. >>
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