Date: Sat, 1 Jun 2002 20:37:21 -0700 (PDT) From: Oliver Crow <ocrow@simplexity.net> To: freebsd-stable@freebsd.org Subject: Clockwork 24 hour crash in 4.5-RELEASE-p5 Message-ID: <20020601195808.F79494-100000@iguana.simplexity.net>
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I have a FreeBSD 4.5-p5 system that's crashing reliably every 24 hours +/- a few minutes. It's been doing this ever since I compiled a 4.5-p4 kernel on March 25th. I cvsup'd to 4.5-p5 and recompiled, but it's still crashing. It was initially showing nmbd as the current process at the time of crash. I disabled samba, thinking that it might be the culprit. It continued to crash, now showing the crash process as named. In both cases the kernel crashed whilst processing an ioctl (according to the crash dump). My problem seems somewhat similar to this one: http://spitfire.velocet.net/pipermail/freebsd-stable/2002-March/027982.html Has anyone else seen this? Any theories? Or fixes?! Here's the details: # gdb -k /var/crash/kernel.4 /var/crash/vmcore.4 ... IdlePTD at phsyical address 0x0049c000 initial pcb at physical address 0x003e11e0 panicstr: page fault panic messages: --- Fatal trap 12: page fault while in kernel mode fault virtual address = 0x13f5fde fault code = supervisor read, page not present instruction pointer = 0x8:0xc01fee8f stack pointer = 0x10:0xcdda1d9c frame pointer = 0x10:0xcdda1e24 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 = 70 (named) interrupt mask = none trap number = 12 panic: page fault syncing disks... done Uptime: 1d0h0m7s ... (kgdb) where #0 0xc01bbd36 in dumpsys () #1 0xc01bbb4b in boot () #2 0xc01bbf2c in poweroff_wait () #3 0xc0334382 in trap_fatal () #4 0xc0334055 in trap_pfault () #5 0xc0333c13 in trap () #6 0xc01fee8f in ifconf () #7 0xc01fe6b1 in ifioctl () #8 0xc01cdc0e in soo_ioctl () #9 0xc01cac92 in ioctl () #10 0xc0334631 in syscall2 () #11 0xc0325955 in Xint0x80_syscall () #12 0x8077234 in ?? () #13 0x8086e09 in ?? () #14 0x805fc7b in ?? () #15 0x804b3c1 in ?? () # last -f /var/log/wtmp.1 reboot reboot ~ Tue Apr 30 20:17 reboot ~ Mon Apr 29 20:17 reboot ~ Sun Apr 28 20:19 reboot ~ Sat Apr 27 20:19 reboot ~ Fri Apr 26 20:19 reboot ~ Fri Apr 26 19:49 reboot ~ Tue Apr 16 11:10 reboot ~ Tue Apr 16 11:03 reboot ~ Mon Apr 15 18:33 reboot ~ Sun Apr 14 18:37 reboot ~ Sat Apr 13 18:41 reboot ~ Fri Apr 12 18:45 reboot ~ Thu Apr 11 18:48 reboot ~ Thu Apr 11 18:00 reboot ~ Tue Apr 9 19:50 reboot ~ Mon Apr 8 19:54 reboot ~ Sun Apr 7 19:58 reboot ~ Sat Apr 6 19:00 reboot ~ Fri Apr 5 18:58 reboot ~ Thu Apr 4 18:58 reboot ~ Wed Apr 3 19:02 reboot ~ Tue Apr 2 19:00 reboot ~ Mon Apr 1 19:00 ## kernel options (diff vs GENERIC) maxusers 128 makeoptions DEBUG=-g device apm0 at nexus? flags 0x20 pseudo-device gif 4 # IPv6 and IPv4 tunneling ## dmesg FreeBSD 4.5-RELEASE-p5 #6: Mon May 27 23:37:35 PDT 2002 ocrow@gecko.in.simplexity.net:/usr/src/sys/compile/CURRENT Timecounter "i8254" frequency 1193182 Hz CPU: Pentium III/Pentium III Xeon/Celeron (664.51-MHz 686-class CPU) Origin = "GenuineIntel" Id = 0x683 Stepping = 3 Features=0x383f9ff<FPU,VME,DE,PSE,TSC,MSR,PAE,MCE,CX8,SEP,MTRR,PGE,MCA,CMOV,P AT,PSE36,MMX,FXSR,SSE> real memory = 267124736 (260864K bytes) avail memory = 255328256 (249344K bytes) Preloaded elf kernel "kernel" at 0xc047d000. Pentium Pro MTRR support enabled md0: Malloc disk Using $PIR table, 10 entries at 0xc00f3230 apm0: <APM BIOS> on motherboard apm: found APM BIOS v1.2, connected at v1.2 npx0: <math processor> on motherboard npx0: INT 16 interface pcib0: <Intel 82810E (i810E GMCH) Host To Hub bridge> on motherboard pci0: <PCI bus> on pcib0 pci0: <Intel 82810E (i810E GMCH) SVGA controller> at 1.0 irq 11 pcib1: <Intel 82801AA (ICH) Hub to PCI bridge> at device 30.0 on pci0 pci1: <PCI bus> on pcib1 fxp0: <Intel Pro 10/100B/100+ Ethernet> port 0xde80-0xdebf mem 0xff700000-0xff7 fffff,0xff8fe000-0xff8fefff irq 9 at device 1.0 on pci1 fxp0: Ethernet address 00:d0:b7:ac:46:c1 inphy0: <i82555 10/100 media interface> on miibus0 inphy0: 10baseT, 10baseT-FDX, 100baseTX, 100baseTX-FDX, auto pci1: <unknown card> (vendor=0x1274, dev=0x1371) at 7.0 irq 10 isab0: <Intel 82801AA (ICH) PCI to LPC bridge> at device 31.0 on pci0 isa0: <ISA bus> on isab0 atapci0: <Intel ICH ATA66 controller> port 0xffa0-0xffaf at device 31.1 on pci0 ata0: at 0x1f0 irq 14 on atapci0 ata1: at 0x170 irq 15 on atapci0 uhci0: <Intel 82801AA (ICH) USB controller> port 0xef80-0xef9f irq 9 at device 31.2 on pci0 usb0: <Intel 82801AA (ICH) 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 pci0: <unknown card> (vendor=0x8086, dev=0x2413) at 31.3 irq 0 orm0: <Option ROMs> at iomem 0xc0000-0xc7fff,0xc8000-0xc8fff 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: configured irq 3 not in bitmap of probed irqs 0 ppc0: <Parallel port> at port 0x378-0x37f irq 7 on isa0 ppc0: Generic chipset (EPP/NIBBLE) in COMPATIBLE mode plip0: <PLIP network interface> on ppbus0 lpt0: <Printer> on ppbus0 lpt0: Interrupt-driven port ppi0: <Parallel I/O> on ppbus0 IP packet filtering initialized, divert disabled, rule-based forwarding disable d, default to accept, logging disabled ad0: 19595MB <QUANTUM FIREBALLP LM20.5> [39813/16/63] at ata0-master UDMA66 acd0: CDROM <ATAPI 50X CDROM> at ata1-master using PIO4 Mounting root from ufs:/dev/ad0s1a swapon: adding /dev/ad0s1b as swap device Automatic boot in progress... /dev/ad0s1a: FILESYSTEM CLEAN; SKIPPING CHECKS /dev/ad0s1a: clean, 27165 free (197 frags, 3371 blocks, 0.2% fragmentation) /dev/ad0s1f: FILESYSTEM CLEAN; SKIPPING CHECKS /dev/ad0s1f: clean, 11186770 free (71906 frags, 1389358 blocks, 0.4% fragmentation) /dev/ad0s1e: FILESYSTEM CLEAN; SKIPPING CHECKS /dev/ad0s1e: clean, 260108 free (188 frags, 32490 blocks, 0.0% fragmentation) Doing initial network setup: hostname . fxp0: flags=8843<UP,BROADCAST,RUNNING,SIMPLEX,MULTICAST> mtu 1500 inet 192.168.1.10 netmask 0xffffff00 broadcast 192.168.1.255 inet6 fe80::2d0:b7ff:feac:46c1%fxp0 prefixlen 64 tentative scopeid 0x1 ether 00:d0:b7:ac:46:c1 media: Ethernet autoselect (100baseTX) status: active lo0: flags=8049<UP,LOOPBACK,RUNNING,MULTICAST> mtu 16384 inet6 ::1 prefixlen 128 inet6 fe80::1%lo0 prefixlen 64 scopeid 0x3 inet 127.0.0.1 netmask 0xff000000 add net default: gateway 192.168.1.1 Additional routing options: ignore ICMP redirect=YES log ICMP redirect=YES TCP keepalive=YES . Routing daemons: . Additional daemons: syslogd . dumpon: crash dumps to /dev/ad0s1b (116, 131073) Checking for core dump: savecore: no core dump Doing additional network setup: named ntpdate ntpd . Starting final network daemons: . ELF ldconfig path: /usr/lib /usr/lib/compat /usr/local/lib a.out ldconfig path: /usr/lib/aout /usr/lib/compat/aout Starting standard daemons: inetd cron sshd usbd sendmail . Recovering vi editor sessions: . Initial rc.i386 initialization: apm . Configuring syscons: blanktime . Additional ABI support: . . Local package initialization: mpd Samba . Additional TCP options: . To Unsubscribe: send mail to majordomo@FreeBSD.org with "unsubscribe freebsd-stable" in the body of the message
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