Date: Mon, 17 Sep 2007 09:10:26 +0200 (Romance Daylight Time) Subject: Re: 6.2-RELEASE-p4/SMP: fault on nofault entry From: "Ebbe Hjorth" <none@info--ebbehjorth.dk.lh.bsd-dk.dk> To: bsd-dk@bsd-dk.dk
Kører du den virtuelt eller direkte?
-> Ebbe
> Hej igen liste
>
> Nu fik jeg en ny panic - med lidt mere info., men stadig ingen dump-fil:
> ---
> Fatal trap 12: page fault while in kernel mode
> Cupid = 2; apic id = 2
> Fault virtual address = 0x5a
> Fault code = supervisor read, page not present
> Instruction pointer = 0x20:0xc07e40a3
> Stack pointer = 0x28:0xe6a35b74
> Frame pointer = 0x28:0xe6a35c40
> 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 = 44 (pagezero)
> Trap number = 12
> Panic: page fault
> Cupid = 2
> Uptime 17d22h47m51s
> Dumping 2048 MB (2 chunks)
> Chunk 0: 1MB (150 pages)ipfw: xxxxxxxx
> ipfw: xxxxxxxxxx
> ---
> (ovenstående er et afskrift fra serverens konsol)
>
> Denne gang havde jeg IKKE xcache og http accept filters slået til - så dem
> kan vi vist udelukke.
> Serveren er en Supermicro med ECC-RAM og en Intel Core 2 Quad 6700.
>
> Er der nogen der har et hint til hvad der evt. kunne være galt - og om det
> er software eller hardware relateret?
> Det er en 6.2 box som er helt up to date med "freebsd-update" og som jeg
> jævnligt (manuelt) kører portsnap/portupgrade på. Den har dog ikke den
> sidste nye apache22 server release da jeg gerne ville have afklaret den
> fejl
> her inden jeg piller for meget...
>
> Er det i øvrigt normalt at ipfw stadig skriver til konsollen efter en
> panic?
> (ipfw linje nr. to kom mens jeg stod og afskrev konsollen - mindst 10
> minutter efter panic'en)
>
> MVH / Regards
> Gert Lynge
>
> -----Oprindelig meddelelse-----
> Fra: Gert Lynge [mailto:gert@lynge.org]
> Sendt: 5. september 2007 09:06
> Til: 'bsd-dk@bsd-dk.dk'
> Emne: 6.2-RELEASE-p4/SMP: fault on nofault entry
>
>
> Hej liste
>
> Får en gang imellem den her:
> panic: vm_fault: fault on nofault entry, addr: e92cf000
> cpuid = 3
> Uptime: 10d0h24m25s
> Dumping 2046 MB (2 chunks)
> chunk 0: 1MB (150 pages) ... Ok
> chunk 1: 2046MB (523744 pages)_
> (jeg er ikke sikker på at ovenstående adresse er den samme hver gang, idet
> det ikke altid er mig der kan reboote serveren)
>
> ...og her dør serveren så - dvs. hænger og kommer ikke videre. Enkelte
> gange
> har den dog også resat af sig selv - men i de tilfælde aner jeg ikke hvad
> der stod på konsollen.
> Efter en reboot, er der ikke noget i /var/crash (selvom jeg har opsat
> dumpdev).
> Det lader til at være load-relateret (mellem-busy Apache/Mysql server) -
> og
> det kan ske fra flere gange om dagen og til ca. en gang om ugen eller hver
> 14. dag.
> Det går mest amok når Apachen bruger http-accept-filters, så da serveren
> kører produktion har jeg slået det fra indtil videre...
> Der er _INTET_ i log-filerne der lugter af fejl - og selv IPMI-kortets log
> er tom.
>
> Nogen ideer?
> Lugter det af hardware eller software?
>
> PS: Jeg har en lille smule mistanke til xcache (PHP accelrator), så den
> har
> jeg også lige prøvet at slå fra... Og strengt taget har jeg da ikke haft
> en
> reboot siden.
>
> PPS: Jeg kører jævnligt freebsd-update/portsnap/portupgrade (især fordi
> jeg
> har det her problem), så kerne og ports burde være up-to-date.
>
> MVH / Regards
> Gert Lynge
> ---
> ws# uname -a
> FreeBSD x.x.x 6.2-RELEASE-p4 FreeBSD 6.2-RELEASE-p4 #0: Thu Apr 26
> 17:55:55
> UTC 2007 root@i386-builder.daemonology.net:/usr/obj/usr/src/sys/SMP
> i386
> ---
> ws# cat /etc/rc.conf
> defaultrouter="x.x.x.x"
> font8x14="cp865-8x14"
> font8x16="cp865-8x16"
> font8x8="cp865-8x8"
> hostname="x.x.x"
> ifconfig_em1="inet x.x.x.x netmask x.x.x.x"
> saver="daemon"
> usbd_enable="YES"
> keymap="danish.cp865"
> keyrate="fast"
> sshd_enable="YES"
> firewall_enable="YES"
> firewall_type="x"
> firewall_logging="YES"
> ntpd_enable="YES"
> ntpd_sync_on_start="YES"
> mysql_enable="YES"
> apache22_enable="YES"
> #apache22_http_accept_enable="YES"
> inetd_enable="YES"
> clear_tmp_enable="YES"
> #log_in_vain="1"
> sendmail_enable="YES"
> rsyncd_enable="YES"
> syslogd_flags="-a x.x.x.x/x:*"
> clamav_freshclam_enable="YES"
> local_startup="/usr/local/etc/rc.d"
> dumpdev="/dev/ar0s1b"
> ---
> ws# cat /var/run/dmesg.boot
> 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 6.2-RELEASE-p4 #0: Thu Apr 26 17:55:55 UTC 2007
> root@i386-builder.daemonology.net:/usr/obj/usr/src/sys/SMP
> Timecounter "i8254" frequency 1193182 Hz quality 0
> CPU: Intel(R) Core(TM)2 Quad CPU Q6700 @ 2.66GHz (2660.01-MHz
> 686-class
> CPU)
> Origin = "GenuineIntel" Id = 0x6fb Stepping = 11
>
> 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,<b9>,CX16,<b14>,<b15>>
> AMD Features=0x20000000<LM>
> AMD Features2=0x1<LAHF>
> Cores per package: 4
> real memory = 2146304000 (2046 MB)
> avail memory = 2095165440 (1998 MB)
> ACPI APIC Table: <PTLTD APIC >
> FreeBSD/SMP: Multiprocessor System Detected: 4 CPUs
> cpu0 (BSP): APIC ID: 0
> cpu1 (AP): APIC ID: 1
> cpu2 (AP): APIC ID: 2
> cpu3 (AP): APIC ID: 3
> ioapic0 <Version 2.0> irqs 0-23 on motherboard
> ioapic1 <Version 2.0> irqs 24-47 on motherboard
> kbd1 at kbdmux0
> ath_hal: 0.9.17.2 (AR5210, AR5211, AR5212, RF5111, RF5112, RF2413, RF5413)
> 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
> cpu2: <ACPI CPU> on acpi0
> cpu3: <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> irq 16 at device 1.0 on pci0
> pci1: <ACPI PCI bus> on pcib1
> pcib2: <ACPI PCI-PCI bridge> irq 17 at device 28.0 on pci0
> pci9: <ACPI PCI bus> on pcib2
> pcib3: <ACPI PCI-PCI bridge> at device 0.0 on pci9
> pci10: <ACPI PCI bus> on pcib3
> pci9: <base peripheral, interrupt controller> at device 0.1 (no driver
> attached)
> pcib4: <ACPI PCI-PCI bridge> irq 17 at device 28.4 on pci0
> pci13: <ACPI PCI bus> on pcib4
> em0: <Intel(R) PRO/1000 Network Connection Version - 6.2.9> port
> 0x4000-0x401f mem 0xe0200000-0xe021ffff irq 16 at device 0.0 on pci13
> em0: Ethernet address: 00:30:48:8d:1f:5e
> pcib5: <ACPI PCI-PCI bridge> irq 16 at device 28.5 on pci0
> pci14: <ACPI PCI bus> on pcib5
> em1: <Intel(R) PRO/1000 Network Connection Version - 6.2.9> port
> 0x5000-0x501f mem 0xe0300000-0xe031ffff irq 17 at device 0.0 on pci14
> em1: Ethernet address: 00:30:48:8d:1f:5f
> uhci0: <UHCI (generic) USB controller> port 0x3000-0x301f irq 23 at device
> 29.0 on pci0
> uhci0: [GIANT-LOCKED]
> 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
> uhub0: 2 ports with 2 removable, self powered
> uhci1: <UHCI (generic) USB controller> port 0x3020-0x303f irq 19 at device
> 29.1 on pci0
> uhci1: [GIANT-LOCKED]
> 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
> uhub1: 2 ports with 2 removable, self powered
> uhci2: <UHCI (generic) USB controller> port 0x3040-0x305f irq 18 at device
> 29.2 on pci0
> uhci2: [GIANT-LOCKED]
> 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
> uhub2: 2 ports with 2 removable, self powered
> uhci3: <UHCI (generic) USB controller> port 0x3060-0x307f irq 16 at device
> 29.3 on pci0
> uhci3: [GIANT-LOCKED]
> 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
> uhub3: 2 ports with 2 removable, self powered
> ehci0: <Intel 82801GB/R (ICH7) USB 2.0 controller> mem
> 0xe0000000-0xe00003ff
> irq 23 at device 29.7 on pci0
> ehci0: [GIANT-LOCKED]
> 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
> uhub4: 8 ports with 8 removable, self powered
> pcib6: <ACPI PCI-PCI bridge> at device 30.0 on pci0
> pci15: <ACPI PCI bus> on pcib6
> pci15: <display, VGA> at device 0.0 (no driver attached)
> isab0: <PCI-ISA bridge> at device 31.0 on pci0
> isa0: <ISA bus> on isab0
> atapci0: <Intel ICH7 UDMA100 controller> port
> 0x1f0-0x1f7,0x3f6,0x170-0x177,0x376,0x30a0-0x30af at device 31.1 on pci0
> ata0: <ATA channel 0> on atapci0
> ata1: <ATA channel 1> on atapci0
> atapci1: <Intel ICH7 SATA300 controller> port
> 0x30e8-0x30ef,0x30dc-0x30df,0x30e0-0x30e7,0x30d8-0x30db,0x30b0-0x30bf mem
> 0xe0000400-0xe00007ff irq 19 at device 31.2 on pci0
> atapci1: AHCI Version 01.10 controller with 4 ports detected
> ata2: <ATA channel 0> on atapci1
> ata3: <ATA channel 1> on atapci1
> ata4: <ATA channel 2> on atapci1
> ata5: <ATA channel 3> on atapci1
> pci0: <serial bus, SMBus> at device 31.3 (no driver attached)
> acpi_button0: <Power Button> 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]
> psm0: <PS/2 Mouse> irq 12 on atkbdc0
> psm0: [GIANT-LOCKED]
> psm0: model IntelliMouse Explorer, device ID 4
> sio0: <16550A-compatible COM port> port 0x3f8-0x3ff irq 4 flags 0x10 on
> acpi0
> sio0: type 16550A
> sio1: <16550A-compatible COM port> port 0x2f8-0x2ff irq 3 on acpi0
> sio1: type 16550A
> fdc0: <floppy drive controller> port 0x3f0-0x3f5,0x3f7 irq 6 drq 2 on
> acpi0
> fdc0: [FAST]
> ppc0: <ECP parallel printer port> port 0x378-0x37f,0x778-0x77f 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
> ipmi0: <IPMI System Interface> on isa0
> ipmi0: KCS mode found at io 0xca8 alignment 0x4 on isa
> orm0: <ISA Option ROMs> at iomem
> 0xc0000-0xcafff,0xcb000-0xcf7ff,0xcf800-0xd07ff,0xd0800-0xd17ff 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
> Timecounters tick every 1.000 msec
> acd0: CDROM <CD-224E-N/1.AA> at ata0-master UDMA33
> ad4: 76319MB <Seagate ST380811AS 3.AAE> at ata2-master SATA300
> ad6: 76319MB <Seagate ST380811AS 3.AAE> at ata3-master SATA300
> ipmi0: IPMI device rev. 0, firmware rev. 2.2, version 2.0
> ipmi0: Number of channels 4
> ipmi0: Attached watchdog
> ar0: 76316MB <Intel MatrixRAID RAID1> status: READY
> ar0: disk0 READY (master) using ad4 at ata2-master
> ar0: disk1 READY (mirror) using ad6 at ata3-master
> SMP: AP CPU #1 Launched!
> SMP: AP CPU #2 Launched!
> SMP: AP CPU #3 Launched!
> Trying to mount root from ufs:/dev/ar0s1a
> WARNING: / was not properly dismounted
> WARNING: /tmp was not properly dismounted
> WARNING: /usr was not properly dismounted
> WARNING: /var was not properly dismounted
> ipfw2 (+ipv6) initialized, divert loadable, rule-based forwarding
> disabled,
> default to deny, logging disabled
>
>
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