Date: Fri, 02 Sep 2005 00:10:41 +0200 From: Koen Martens <fbsd@metro.cx> To: Dimitry Andric <dimitry@andric.com> Cc: freebsd-hackers@freebsd.org Subject: Re: panic in propagate_priority w/ postgresql under heavy load Message-ID: <43177C61.9090601@metro.cx> In-Reply-To: <614518786.20050901231802@andric.com> References: <4317340E.2050208@metro.cx> <614518786.20050901231802@andric.com>
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Hi Dim, Dimitry Andric wrote: > On 2005-09-01 at 19:02:06 Koen Martens wrote: > >>Anyway, it seems the dump should've gone to the swap partition, but >>i'm into multi-user mode again so i guess i'll have to wait for >>another panic to obtain it? > > In RELENG_6, the dump device is chosen automagically during boot by > /etc/rc.d/dumpon, but this is (alas) not the case in RELENG_5_x, so > you'll have to manually specify it in /etc/rc.conf, i.e: > > dumpdev=/dev/ad0s1b > > Then make sure you have enough space in /var/crash, and try to > reproduce your panic... Ok, i get it.. When it reboots it detects a dump on the swap partition and dd's that to /var/crash.. Which has plenty of free space on the particular box, 59 gigs ought to be enough for everyone :) > Also, I think I read somewhere that there used to be problems with > dumping and 3Ware RAID cards (you seem to be using one according to > your kernel config, but you apparently didn't post a dmesg). You're right, dmesg included below. > However, > it looks like revision 1.22.2.1 of src/sys/dev/twe/twe.c fixed that: > > http://www.freebsd.org/cgi/cvsweb.cgi/src/sys/dev/twe/twe.c?rev=1.22.2.1&content-type=text/x-cvsweb-markup > > Just to be sure, can you check if you got this version of twe.c, or > 1.22.2.2 (which seems to be the RELENG_5_4 version, and thus it should > be fixed). * $FreeBSD: src/sys/dev/twe/twe.c,v 1.22.2.2 2005/02/18 18:42:16 vkashyap Exp $ (nice wrapping, i think you get the idea :) dmesg: Copyright (c) 1992-2005 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 5.4-RELEASE-p6 #1: Thu Sep 1 14:06:03 CEST 2005 root@yin.sonologic.nl:/usr/obj/usr/src/sys/yin-yang-5.4 WARNING: WITNESS option enabled, expect reduced performance. Timecounter "i8254" frequency 1193182 Hz quality 0 CPU: Intel(R) Xeon(TM) CPU 3.06GHz (3056.50-MHz 686-class CPU) Origin = "GenuineIntel" Id = 0xf29 Stepping = 9 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> Hyperthreading: 2 logical CPUs real memory = 2146959360 (2047 MB) avail memory = 2095415296 (1998 MB) ACPI APIC Table: <PTLTD APIC > FreeBSD/SMP: Multiprocessor System Detected: 2 CPUs cpu0 (BSP): APIC ID: 0 cpu1 (AP): APIC ID: 6 ioapic0 <Version 2.0> irqs 0-23 on motherboard ioapic1 <Version 2.0> irqs 24-47 on motherboard ioapic2 <Version 2.0> irqs 48-71 on motherboard npx0: <math processor> on motherboard npx0: INT 16 interface acpi0: <PTLTD RSDT> on motherboard acpi0: Power Button (fixed) Timecounter "ACPI-fast" frequency 3579545 Hz quality 1000 acpi_timer0: <24-bit timer at 3.579545MHz> port 0x1008-0x100b on acpi0 cpu0: <ACPI CPU> on acpi0 cpu1: <ACPI CPU> on acpi0 pcib0: <ACPI Host-PCI bridge> port 0xcf8-0xcff on acpi0 pci0: <ACPI PCI bus> on pcib0 pci0: <unknown> at device 0.1 (no driver attached) pcib1: <ACPI PCI-PCI bridge> at device 2.0 on pci0 pci1: <ACPI PCI bus> on pcib1 pci1: <base peripheral, interrupt controller> at device 28.0 (no driver attached) pcib2: <ACPI PCI-PCI bridge> at device 29.0 on pci1 pci2: <ACPI PCI bus> on pcib2 pci1: <base peripheral, interrupt controller> at device 30.0 (no driver attached) pcib3: <ACPI PCI-PCI bridge> at device 31.0 on pci1 pci3: <ACPI PCI bus> on pcib3 3ware device driver for 9000 series storage controllers, version: 2.50.02.012 twa0: <3ware 9000 series Storage Controller> port 0x7000-0x70ff mem 0xfd800000-0xfdffffff,0xfb200000-0xfb2000ff irq 48 at device 1.0 on pci3 twa0: 4 ports, Firmware FE9X 2.02.00.008, BIOS BE9X 2.02.01.037 pci0: <unknown> at device 2.1 (no driver attached) pcib4: <ACPI PCI-PCI bridge> at device 30.0 on pci0 pci4: <ACPI PCI bus> on pcib4 pci4: <display, VGA> at device 3.0 (no driver attached) fxp0: <Intel 82550 Pro/100 Ethernet> port 0x8400-0x843f mem 0xfb300000-0xfb31ffff,0xfb341000-0xfb341fff irq 20 at device 4.0 on pci4 miibus0: <MII bus> on fxp0 inphy0: <i82555 10/100 media interface> on miibus0 inphy0: 10baseT, 10baseT-FDX, 100baseTX, 100baseTX-FDX, auto fxp0: Ethernet address: 00:02:b3:d8:8a:b5 em0: <Intel(R) PRO/1000 Network Connection, Version - 1.7.35> port 0x8440-0x847f mem 0xfb320000-0xfb33ffff irq 23 at device 5.0 on pci4 em0: Ethernet address: 00:02:b3:d8:8b:05 em0: Speed:N/A Duplex:N/A isab0: <PCI-ISA bridge> at device 31.0 on pci0 isa0: <ISA bus> on isab0 atapci0: <Intel ICH3 UDMA100 controller> port 0x6c60-0x6c6f,0x376,0x170-0x177,0x3f6,0x1f0-0x1f7 at device 31.1 on pci0 ata0: channel #0 on atapci0 ata1: channel #1 on atapci0 pci0: <serial bus, SMBus> at device 31.3 (no driver attached) acpi_button0: <Power Button> on acpi0 atkbdc0: <Keyboard controller (i8042)> port 0x64,0x60 irq 1 on acpi0 atkbd0: <AT Keyboard> irq 1 on atkbdc0 kbd0 at atkbd0 fdc0: <floppy drive controller> port 0x3f7,0x3f4-0x3f5,0x3f0-0x3f3 irq 6 drq 2 on acpi0 fd0: <1440-KB 3.5" drive> on fdc0 drive 0 sio0: <16550A-compatible COM port> port 0x3f8-0x3ff irq 4 flags 0x10 on acpi0 sio0: type 16550A, console sio1: <16550A-compatible COM port> port 0x2f8-0x2ff irq 3 on acpi0 sio1: type 16550A ppc0: <ECP parallel printer port> port 0x778-0x77b,0x378-0x37f irq 7 drq 3 on acpi0 ppc0: SMC-like chipset (ECP/EPP/PS2/NIBBLE) in COMPATIBLE mode ppc0: FIFO with 16/16/9 bytes threshold ppbus0: <Parallel port bus> on ppc0 plip0: <PLIP network interface> on ppbus0 lpt0: <Printer> on ppbus0 lpt0: Interrupt-driven port ppi0: <Parallel I/O> on ppbus0 pmtimer0 on isa0 orm0: <ISA Option ROMs> at iomem 0xe3000-0xe3fff,0xc8000-0xc97ff,0xc0000-0xc7fff on isa0 sc0: <System console> at flags 0x100 on isa0 sc0: VGA <16 virtual consoles, flags=0x100> vga0: <Generic ISA VGA> at port 0x3c0-0x3df iomem 0xa0000-0xbffff on isa0 Timecounters tick every 10.000 msec IPv6 packet filtering initialized, default to accept, logging limited to 10 packets/entry IP Filter: v3.4.35 initialized. Default = block all, Logging = enabled witness_get: witness exhausted ipfw2 initialized, divert disabled, rule-based forwarding enabled, default to accept, logging limited to 10 packets/entry by default acd0: CDROM <CD-224E/1.9A> at ata0-master PIO4 da0 at twa0 bus 0 target 0 lun 0 da0: <3ware Logical Disk 00 1.00> Fixed Direct Access SCSI-0 device da0: 100.000MB/s transfers da0: 114430MB (234352640 512 byte sectors: 255H 63S/T 14587C) SMP: AP CPU #1 Launched! Mounting root from ufs:/dev/da0s1a WARNING: / was not properly dismounted WARNING: /usr was not properly dismounted WARNING: /var was not properly dismounted /var: mount pending error: blocks 1024 files 7 em0: Link is up 100 Mbps Full Duplex twa0: INFO: (0x04: 0x000c): Background initialize started: unit=0 twa0: INFO: (0x04: 0x0007): Background initialize done: unit=0 -- K.F.J. Martens, Sonologic, http://www.sonologic.nl/ Networking, hosting, embedded systems, unix, artificial intelligence. Public PGP key: http://www.metro.cx/pubkey-gmc.asc Wondering about the funny attachment your mail program can't read? Visit http://www.openpgp.org/
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