From owner-freebsd-questions@FreeBSD.ORG Thu Dec 11 14:50:08 2008 Return-Path: Delivered-To: freebsd-questions@freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2001:4f8:fff6::34]) by hub.freebsd.org (Postfix) with ESMTP id 76B091065670 for ; Thu, 11 Dec 2008 14:50:08 +0000 (UTC) (envelope-from wojtek@wojtek.tensor.gdynia.pl) Received: from wojtek.tensor.gdynia.pl (wojtek.tensor.gdynia.pl [IPv6:2001:4070:101:2::1]) by mx1.freebsd.org (Postfix) with ESMTP id 8F6868FC08 for ; Thu, 11 Dec 2008 14:50:06 +0000 (UTC) (envelope-from wojtek@wojtek.tensor.gdynia.pl) Received: from wojtek.tensor.gdynia.pl (localhost [IPv6:::1]) by wojtek.tensor.gdynia.pl (8.14.3/8.14.3) with ESMTP id mBBEmrUL001417 for ; Thu, 11 Dec 2008 15:48:53 +0100 (CET) (envelope-from wojtek@wojtek.tensor.gdynia.pl) Received: from localhost (wojtek@localhost) by wojtek.tensor.gdynia.pl (8.14.3/8.14.3/Submit) with ESMTP id mBBEmrI4001414 for ; Thu, 11 Dec 2008 15:48:53 +0100 (CET) (envelope-from wojtek@wojtek.tensor.gdynia.pl) Date: Thu, 11 Dec 2008 15:48:53 +0100 (CET) From: Wojciech Puchar To: freebsd-questions@freebsd.org Message-ID: <20081211154602.M1327@wojtek.tensor.gdynia.pl> MIME-Version: 1.0 Content-Type: TEXT/PLAIN; charset=US-ASCII; format=flowed Subject: FreeBSD amd64 crash - why? X-BeenThere: freebsd-questions@freebsd.org X-Mailman-Version: 2.1.5 Precedence: list List-Id: User questions List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Thu, 11 Dec 2008 14:50:08 -0000 i have regular crashes (kernel panic+reboots) every about a month. any idea why? last time i built kernel with debug symbols, here what i get with kgdb any help is very welcome :) Script started on Thu Dec 11 15:48:08 2008 [root@serwer ~]# kgdb /boot/kernel/kernel /var/crash/vmcore.0 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 "amd64-marcel-freebsd"... Unread portion of the kernel message buffer: kernel trap 12 with interrupts disabled Fatal trap 12: page fault while in kernel mode cpuid = 0; apic id = 00 fault virtual address = 0xb4 fault code = user write data, page not present instruction pointer = 0x8:0xffffffffa5381b00 stack pointer = 0x10:0xffffffffa53819a0 frame pointer = 0x10:0xffffffff8068d100 code segment = base 0x0, limit 0x0, type 0x0 = DPL 0, pres 0, long 0, def32 0, gran 0 processor eflags = resume, IOPL = 0 current process = 79847 (sendmail) trap number = 12 panic: page fault cpuid = 0 Uptime: 8d6h48m4s Physical memory: 1014 MB Dumping 220 MB: 205 189 173 157 141 125 109 93 77 61 45 29 13 Reading symbols from /usr/local/lib/zaptel/zaptel.ko...done. Loaded symbols for /usr/local/lib/zaptel/zaptel.ko Reading symbols from /usr/local/lib/zaptel/ztdummy.ko...done. Loaded symbols for /usr/local/lib/zaptel/ztdummy.ko #0 doadump () at pcpu.h:195 195 pcpu.h: No such file or directory. in pcpu.h (kgdb) bt\  #0 doadump () at pcpu.h:195 #1 0x0000000000000004 in ?? () #2 0xffffffff8029cde9 in boot (howto=260) at ../../../kern/kern_shutdown.c:418 #3 0xffffffff8029d202 in panic (fmt=0x104
) at ../../../kern/kern_shutdown.c:574 #4 0xffffffff804da163 in trap_fatal (frame=0xffffff0001ae06e0, eva=Variable "eva" is not available. ) at ../../../amd64/amd64/trap.c:764 #5 0xffffffff804da535 in trap_pfault (frame=0xffffffffa53818f0, usermode=0) at ../../../amd64/amd64/trap.c:680 #6 0xffffffff804dae85 in trap (frame=0xffffffffa53818f0) at ../../../amd64/amd64/trap.c:449 #7 0xffffffff804c083e in calltrap () at ../../../amd64/amd64/exception.S:209 #8 0xffffffffa5381b00 in ?? () #9 0xffffff0001ae06e0 in ?? () #10 0xffffffff804cb596 in ipi_bitmap_handler (frame= {tf_rdi = -2140742176, tf_rsi = -1523049488, tf_rdx = 4104, tf_rcx = 715684, tf_r8 = -1098907750400, tf_r9 = -2140669600, tf_rax = 7840359, tf_rbx = -2140742176, tf_rbp = -2140614400, tf_r10 = 4640, tf_r11 = 116, tf_r12 = 5153376776576, tf_r13 = -1523049728, tf_r14 = 71567949, tf_r15 = 2, tf_trapno = -1523049712, tf_addr = -1099483445536, tf_flags = -1099212052096, tf_err = 0, tf_rip = -2145744350, tf_cs = 8, tf_rflags = 582, tf_rsp = -1523049824, tf_ss = 16}) at ../../../amd64/amd64/mp_machdep.c:979 #11 0xffffffff804c1236 in Xipi_intr_bitmap_handler () at apic_vector.S:206 #12 0xffffffff801a8a22 in acpi_timer_read () at cpufunc.h:239 #13 0xffffffff801a8a47 in acpi_timer_get_timecount_safe (tc=Variable "tc" is not available. ) at ../../../dev/acpica/acpi_timer.c:244 #14 0xffffffff802a81aa in binuptime (bt=0xffffffffa5381b00) at ../../../kern/kern_tc.c:167 #15 0xffffffff802a8230 in bintime (bt=0xffffffffa5381b00) at ../../../kern/kern_tc.c:217 #16 0xffffffff802a82b7 in microtime (tvp=0xffffffffa5381b20) at ../../../kern/kern_tc.c:237 #17 0xffffffff802adb17 in gettimeofday (td=Variable "td" is not available. ) at ../../../kern/kern_time.c:430 #18 0xffffffff804da754 in syscall (frame=0xffffffffa5381c80) at ../../../amd64/amd64/trap.c:907 #19 0xffffffff804c0a4b in Xfast_syscall () at ../../../amd64/amd64/exception.S:330 #20 0x0000000800d96bdc in ?? () Previous frame inner to this frame (corrupt stack?) (kgdb) [root@serwer ~]# exit Script done on Thu Dec 11 15:48:38 2008 machine dmesg: Copyright (c) 1992-2008 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 7.1-PRERELEASE #0: Wed Dec 3 06:38:22 CET 2008 root@serwer.tensor.gdynia.pl:/usr/src/sys/amd64/compile/serwer.tensor.gdynia.pl Timecounter "i8254" frequency 1193182 Hz quality 0 CPU: Intel(R) Pentium(R) 4 CPU 3.00GHz (3000.13-MHz K8-class CPU) Origin = "GenuineIntel" Id = 0xf62 Stepping = 2 Features=0xbfebfbff Features2=0xe41d AMD Features=0x20100800 AMD Features2=0x1 Logical CPUs per core: 2 usable memory = 1063792640 (1014 MB) avail memory = 1023483904 (976 MB) ACPI APIC Table: FreeBSD/SMP: Multiprocessor System Detected: 2 CPUs cpu0 (BSP): APIC ID: 0 cpu1 (AP): APIC ID: 1 ioapic0 irqs 0-23 on motherboard cryptosoft0: on motherboard acpi0: on motherboard acpi0: [ITHREAD] 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 pcib0: port 0xcf8-0xcff on acpi0 pci0: on pcib0 pcib1: irq 16 at device 1.0 on pci0 pci1: on pcib1 pcib2: irq 17 at device 28.0 on pci0 pci2: on pcib2 pcib3: irq 17 at device 28.4 on pci0 pci3: on pcib3 bge0: mem 0xc0100000-0xc010ffff irq 16 at device 0.0 on pci3 miibus0: on bge0 brgphy0: PHY 1 on miibus0 brgphy0: 10baseT, 10baseT-FDX, 100baseTX, 100baseTX-FDX, 1000baseT, 1000baseT-FDX, auto bge0: Ethernet address: 00:14:5e:94:49:19 bge0: [ITHREAD] pcib4: irq 16 at device 28.5 on pci0 pci4: on pcib4 uhci0: port 0x3000-0x301f irq 23 at device 29.0 on pci0 uhci0: [GIANT-LOCKED] uhci0: [ITHREAD] usb0: on uhci0 usb0: USB revision 1.0 uhub0: on usb0 uhub0: 2 ports with 2 removable, self powered uhci1: port 0x3020-0x303f irq 19 at device 29.1 on pci0 uhci1: [GIANT-LOCKED] uhci1: [ITHREAD] usb1: on uhci1 usb1: USB revision 1.0 uhub1: on usb1 uhub1: 2 ports with 2 removable, self powered uhci2: port 0x3040-0x305f irq 18 at device 29.2 on pci0 uhci2: [GIANT-LOCKED] uhci2: [ITHREAD] usb2: on uhci2 usb2: USB revision 1.0 uhub2: on usb2 uhub2: 2 ports with 2 removable, self powered ehci0: mem 0xc0000000-0xc00003ff irq 23 at device 29.7 on pci0 ehci0: [GIANT-LOCKED] ehci0: [ITHREAD] usb3: EHCI version 1.0 usb3: companion controllers, 2 ports each: usb0 usb1 usb2 usb3: on ehci0 usb3: USB revision 2.0 uhub3: on usb3 uhub3: 6 ports with 6 removable, self powered pcib5: at device 30.0 on pci0 pci10: on pcib5 pcib6: at device 2.0 on pci10 pci11: on pcib6 de0: port 0x5000-0x507f mem 0xc0340000-0xc034007f irq 16 at device 4.0 on pci11 de0: Cogent EM440TX 21140A [10-100Mb/s] pass 2.2 de0: WARNING: using obsoleted if_watchdog interface de0: Ethernet address: 00:00:d1:1d:00:3f de0: [ITHREAD] de1: port 0x5080-0x50ff mem 0xc0340400-0xc034047f irq 17 at device 5.0 on pci11 de1: Cogent EM440TX 21140A [10-100Mb/s] pass 2.2 de1: WARNING: using obsoleted if_watchdog interface de1: Ethernet address: 00:00:d1:1d:00:40 de2: port 0x5400-0x547f mem 0xc0340800-0xc034087f irq 18 at device 6.0 on pci11 de2: Cogent EM440TX 21140A [10-100Mb/s] pass 2.2 de2: WARNING: using obsoleted if_watchdog interface de2: Ethernet address: 00:00:d1:1d:00:41 de3: port 0x5480-0x54ff mem 0xc0340c00-0xc0340c7f irq 19 at device 7.0 on pci11 de3: Cogent EM440TX 21140A [10-100Mb/s] pass 2.2 de3: WARNING: using obsoleted if_watchdog interface de3: Ethernet address: 00:00:d1:1d:00:42 rl0: port 0x4000-0x40ff mem 0xc0210000-0xc02100ff irq 17 at device 3.0 on pci10 miibus1: on rl0 rlphy0: PHY 0 on miibus1 rlphy0: 10baseT, 10baseT-FDX, 100baseTX, 100baseTX-FDX, auto rl0: Ethernet address: 00:e0:4c:28:01:e4 rl0: [ITHREAD] vgapci0: port 0x4400-0x44ff mem 0xc8000000-0xcfffffff,0xc0200000-0xc020ffff irq 16 at device 4.0 on pci10 isab0: at device 31.0 on pci0 isa0: on isab0 atapci0: port 0x1f0-0x1f7,0x3f6,0x170-0x177,0x376,0x3090-0x309f at device 31.2 on pci0 ata0: on atapci0 ata0: [ITHREAD] ata1: on atapci0 ata1: [ITHREAD] pci0: at device 31.3 (no driver attached) acpi_button0: on acpi0 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: <16550A-compatible COM port> port 0x3f8-0x3ff irq 4 flags 0x10 on acpi0 sio0: type 16550A sio0: [FILTER] sio1: configured irq 3 not in bitmap of probed irqs 0 sio1: port may not be enabled sio1: configured irq 3 not in bitmap of probed irqs 0 sio1: port may not be enabled sio1: <16550A-compatible COM port> port 0x2f8-0x2ff irq 3 on acpi0 sio1: type 16550A sio1: [FILTER] atkbdc0: port 0x60,0x64 irq 1 on acpi0 atkbd0: irq 1 on atkbdc0 atkbd0: [GIANT-LOCKED] atkbd0: [ITHREAD] ppc0: port 0x378-0x37f,0x778-0x77f irq 7 drq 1 on acpi0 ppc0: SMC-like chipset (ECP/EPP/PS2/NIBBLE) in COMPATIBLE mode ppc0: FIFO with 16/16/8 bytes threshold ppbus0: on ppc0 ppbus0: [ITHREAD] lpt0: on ppbus0 lpt0: Interrupt-driven port ppi0: on ppbus0 ppc0: [GIANT-LOCKED] ppc0: [ITHREAD] cpu0: on acpi0 acpi_throttle0: on cpu0 cpu1: on acpi0 acpi_throttle1: on cpu1 acpi_throttle1: failed to attach P_CNT device_attach: acpi_throttle1 attach returned 6 orm0: at iomem 0xc0000-0xcafff,0xe0000-0xe17ff on isa0 sc0: at flags 0x100 on isa0 sc0: VGA <16 virtual consoles, flags=0x300> vga0: at port 0x3c0-0x3df iomem 0xa0000-0xbffff on isa0 Timecounters tick every 1.000 msec ipfw2 (+ipv6) initialized, divert enabled, nat enabled, rule-based forwarding enabled, default to accept, logging limited to 25 packets/entry by default ad0: 305245MB at ata0-master SATA150 ad2: 305245MB at ata1-master SATA150 SMP: AP CPU #1 Launched! GEOM_MIRROR: Device mirror/jail launched (1/1). Enter passphrase for mirror/jaild: GEOM_ELI: Device mirror/jaild.eli created. GEOM_ELI: Encryption: AES-CBC 128 GEOM_ELI: Crypto: software Trying to mount root from ufs:mirror/jaild.eli GEOM_ELI: Device ad2e.eli created. GEOM_ELI: Encryption: AES-CBC 128 GEOM_ELI: Crypto: software WARNING: TMPFS is considered to be a highly experimental feature in FreeBSD. WARNING: TMPFS is considered to be a highly experimental feature in FreeBSD. Zapata Telephony Interface Registered on major 196 Echo Canceller: MG2 ztdummy: loaded