Date: Wed, 13 Mar 2002 10:40:25 -0500 From: Michael Lucas <mwlucas@blackhelicopters.org> To: Akha <ender@ua.fm> Cc: stable@FreeBSD.ORG Subject: Re: strange panic reboot Message-ID: <20020313104025.A1168@blackhelicopters.org> In-Reply-To: <1039002711.20020313170213@ua.fm>; from ender@ua.fm on Wed, Mar 13, 2002 at 05:02:13PM %2B0000 References: <1039002711.20020313170213@ua.fm>
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Hello, Unfortunately, this isn't enough information for us to debug the problem. Could you check the Developer's Handbook for the section on debugging kernels, and prepare a backtrace the next time it crashes? Thanks! On Wed, Mar 13, 2002 at 05:02:13PM +0000, Akha wrote: > How do you do respected all? > > So, after on of the latest cvsups i've got the second third reboot > in three days. what can it be? > > > > Mar 13 15:41:36 seth /kernel: Fatal trap 12: page fault while in kernel mode > Mar 13 15:41:36 seth /kernel: fault virtual address = 0x14 > Mar 13 15:41:36 seth /kernel: fault code = supervisor read, page not present > Mar 13 15:41:36 seth /kernel: instruction pointer = 0x8:0xc01d26ba > Mar 13 15:41:36 seth /kernel: stack pointer = 0x10:0xc02f02cc > Mar 13 15:41:36 seth /kernel: frame pointer = 0x10:0xc02f0330 > Mar 13 15:41:36 seth /kernel: code segment = base 0x0, limit 0xfffff, type 0x1b > Mar 13 15:41:36 seth /kernel: = DPL 0, pres 1, def32 1, gran 1 > Mar 13 15:41:36 seth /kernel: processor eflags = interrupt enabled, resume, IOPL = 0 > Mar 13 15:41:36 seth /kernel: current process = Idle > Mar 13 15:41:36 seth /kernel: interrupt mask = > Mar 13 15:41:36 seth /kernel: trap number = 12 > Mar 13 15:41:36 seth /kernel: panic: page fault > Mar 13 15:41:36 seth /kernel: > Mar 13 15:41:36 seth /kernel: syncing disks... > Mar 13 15:41:36 seth /kernel: > Mar 13 15:41:36 seth /kernel: Fatal trap 12: page fault while in kernel mode > Mar 13 15:41:36 seth /kernel: fault virtual address = 0x30 > Mar 13 15:41:36 seth /kernel: fault code =193.110.101.128 > Mar 13 15:41:36 seth /kernel: = 0x10:0xc02f00c0 > Mar 13 15:41:36 seth /kernel: code segment = base 0x0, limit 0xfffff, type 0x1b > Mar 13 15:41:36 seth /kernel: = DPL 0, pres 1, def32 1, gran 1 > Mar 13 15:41:36 seth /kernel: processor eflags = interrupt enabled, resume, IOPL = 0 > Mar 13 15:41:36 seth /kernel: current process = Idle > Mar 13 15:41:36 seth /kernel: interrupt mask = bio > Mar 13 15:41:37 seth /kernel: trap number = 12 > Mar 13 15:41:37 seth /kernel: panic: page fault > Mar 13 15:41:37 seth /kernel: Uptime: 1d10h59m8s > Mar 13 15:41:37 seth /kernel: Copyright (c) 1992-2002 The FreeBSD Project. > Mar 13 15:41:37 seth /kernel: Copyright (c) 1979, 1980, 1983, 1986, 1988, 1989, 1991, 1992, 1993, 1994 > Mar 13 15:41:37 seth /kernel: The Regents of the University of California. All rights reserved. > Mar 13 15:41:37 seth /kernel: FreeBSD 4.5-STABLE #9: Sun Mar 10 13:45:10 EET 2002 > Mar 13 15:41:37 seth /kernel: root@fake.kiev.ua:/usr/src-STABLE/sys/compile/SETH > Mar 13 15:41:37 seth /kernel: Timecounter "i8254" frequency 1193182 Hz > Mar 13 15:41:37 seth /kernel: CPU: Pentium 4 (1412.59-MHz 686-class CPU) > Mar 13 15:41:37 seth /kernel: Origin = "GenuineIntel" Id = 0xf12 Stepping = 2 > Mar 13 15:41:37 seth /kernel: > Features=0x3febfbff<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,<b28>,ACC> > Mar 13 15:41:37 seth /kernel: real memory = 805289984 (786416K bytes) > Mar 13 15:41:37 seth /kernel: avail memory = 778989568 (760732K bytes) > > > kernel config: > machine i386 > cpu I386_CPU > cpu I586_CPU > cpu I686_CPU > ident SETH > maxusers 0 > > makeoptions DEBUG=-g #Build kernel with gdb(1) debug symbols > > options NMBCLUSTERS=10000 > options HZ=1000 > options VM_KMEM_SIZE_SCALE="(1)" > options SHOW_BUSYBUFS > options PNPBIOS > options PERFMON > options MATH_EMULATE #Support for x87 emulation > options INET #InterNETworking > #options INET6 #IPv6 communications protocols > options FFS #Berkeley Fast Filesystem > options FFS_ROOT #FFS usable as root device [keep this!] > options SOFTUPDATES #Enable FFS soft updates support > options MFS #Memory Filesystem > options MD_ROOT #MD is a potential root device > options NFS #Network Filesystem > options NFS_ROOT #NFS usable as root device, NFS required > options MSDOSFS #MSDOS Filesystem > options CD9660 #ISO 9660 Filesystem > options CD9660_ROOT #CD-ROM usable as root, CD9660 required > options PROCFS #Process filesystem > options COMPAT_43 #Compatible with BSD 4.3 [KEEP THIS!] > options SCSI_DELAY=1500 #Delay (in ms) before probing SCSI > options UCONSOLE #Allow users to grab the console > options USERCONFIG #boot -c editor > options VISUAL_USERCONFIG #visual boot -c editor > options KTRACE #ktrace(1) support > options SYSVSHM #SYSV-style shared memory > options SYSVMSG #SYSV-style message queues > options SYSVSEM #SYSV-style semaphores > options P1003_1B #Posix P1003_1B real-time extensions > options _KPOSIX_PRIORITY_SCHEDULING > options ICMP_BANDLIM #Rate limit bad replies > options KBD_INSTALL_CDEV # install a CDEV entry in /dev > options COMPAT_LINUX > options EXT2FS > # Kernel side iconv library > options LIBICONV > > # NETSMB enables support for SMB protocol, it requires LIBMCHAIN and LIBICONV > # options. > # NETSMBCRYPTO enables support for encrypted passwords. > options NETSMB #SMB/CIFS requester > options NETSMBCRYPTO #encrypted password support for SMB > options SMBFS #SMB/CIFS filesystem > # mchain library. It can be either loaded as KLD or compiled into kernel > options LIBMCHAIN #mbuf management library > > > device isa > device pci > > # Floppy drives > device fdc0 at isa? port IO_FD1 irq 6 drq 2 > device fd0 at fdc0 drive 0 > > # ATA and ATAPI devices > device ata0 at isa? port IO_WD1 irq 14 > device ata1 at isa? port IO_WD2 irq 15 > device ata > device atadisk # ATA disk drives > device atapicd # ATAPI CDROM drives > options ATA_STATIC_ID #Static device numbering > > # SCSI Controllers > device ncr # NCR/Symbios Logic > device sym # NCR/Symbios Logic (newer chipsets) > options SYM_SETUP_LP_PROBE_MAP=0x40 > # Allow ncr to attach legacy NCR devices when > # both sym and ncr are configured > > device ncv # NCR 53C500 > device nsp # Workbit Ninja SCSI-3 > device stg # TMC 18C30/18C50 > > # SCSI peripherals > device scbus # SCSI bus (required) > device da # Direct Access (disks) > > # atkbdc0 controls both the keyboard and the PS/2 mouse > device atkbdc0 at isa? port IO_KBD > device atkbd0 at atkbdc? irq 1 flags 0x1 > device psm0 at atkbdc? irq 12 > > device vga0 at isa? > > # splash screen/screen saver > pseudo-device splash > > # syscons is the default console driver, resembling an SCO console > device sc0 at isa? flags 0x100 > > # Enable this and PCVT_FREEBSD for pcvt vt220 compatible console driver > #device vt0 at isa? > #options XSERVER # support for X server on a vt console > #options FAT_CURSOR # start with block cursor > # If you have a ThinkPAD, uncomment this along with the rest of the PCVT lines > #options PCVT_SCANSET=2 # IBM keyboards are non-std > > # Floating point support - do not disable. > device npx0 at nexus? port IO_NPX irq 13 > > # Power management support (see LINT for more options) > device apm0 at nexus? flags 0x20 # Advanced Power Management > > # Serial (COM) ports > device sio0 at isa? port IO_COM1 flags 0x10 irq 4 > device sio1 at isa? port IO_COM2 irq 3 > > # Parallel port > device ppc0 at isa? irq 7 > device ppbus # Parallel port bus (required) > device lpt # Printer > > > > # PCI Ethernet NICs that use the common MII bus controller code. > # NOTE: Be sure to keep the 'device miibus' line in order to use these NICs! > device miibus # MII bus support > device xl # 3Com 3c90x (``Boomerang'', ``Cyclone'') > > # ISA Ethernet NICs. > device ed0 at isa? port 0x280 irq 10 iomem 0xd8000 > > # Pseudo devices - the number indicates how many units to allocate. > pseudo-device loop # Network loopback > pseudo-device ether # Ethernet support > #pseudo-device sl # Kernel SLIP > pseudo-device ppp 2 # Kernel PPP > pseudo-device tun 2 # Packet tunnel. > pseudo-device pty # Pseudo-ttys (telnet etc) > pseudo-device md # Memory "disks" > pseudo-device gif 1 # IPv6 and IPv4 tunneling > pseudo-device faith 1 # IPv6-to-IPv4 relaying (translation) > pseudo-device vn > pseudo-device snp > > # The `bpf' pseudo-device enables the Berkeley Packet Filter. > # Be aware of the administrative consequences of enabling this! > pseudo-device bpf #Berkeley packet filter > > options MROUTING # Multicast routing > options IPFIREWALL #firewall > options IPFIREWALL_VERBOSE #print information about > # dropped packets > options IPFIREWALL_FORWARD #enable transparent proxy support > options IPFIREWALL_VERBOSE_LIMIT=100 #limit verbosity > options IPFIREWALL_DEFAULT_TO_ACCEPT #allow everything by default > options IPDIVERT #divert sockets > options IPFILTER #ipfilter support > options IPFILTER_LOG #ipfilter logging > options IPSTEALTH #support for stealth forwarding > options TCPDEBUG > # Statically Link in accept filters > options ACCEPT_FILTER_DATA > options ACCEPT_FILTER_HTTP > # > # TCP_DROP_SYNFIN adds support for ignoring TCP packets with SYN+FIN. This > # prevents nmap et al. from identifying the TCP/IP stack, but breaks support > # for RFC1644 extensions and is not recommended for web servers. > # > options TCP_DROP_SYNFIN #drop TCP packets with SYN+FIN > # ICMP_BANDLIM enables icmp error response bandwidth limiting. You > # typically want this option as it will help protect the machine from > # D.O.S. packet attacks. > # > options ICMP_BANDLIM > # DUMMYNET enables the "dummynet" bandwidth limiter. You need > # IPFIREWALL as well. See the dummynet(4) manpage for more info. > # BRIDGE enables bridging between ethernet cards -- see bridge(4). > # You can use IPFIREWALL and dummynet together with bridging. > options DUMMYNET > options BRIDGE > > options SC_ALT_MOUSE_IMAGE # simplified mouse cursor in text > options SC_HISTORY_SIZE=2000 # number of history buffer lines > options SC_MOUSE_CHAR=0x03 # char code for text mode mouse > options SC_TWOBUTTON_MOUSE > > > > options NETGRAPH #netgraph(4) system > options NETGRAPH_ASYNC > options NETGRAPH_BPF > options NETGRAPH_ETHER > options NETGRAPH_HOLE > options NETGRAPH_IFACE > # MPPC compression requires proprietary files (not included) > options NETGRAPH_PPP > options NETGRAPH_PPPOE > options NETGRAPH_PPTPGRE > options NETGRAPH_TTY > > > Akha mailto:ender@ua.fm > > > > To Unsubscribe: send mail to majordomo@FreeBSD.org > with "unsubscribe freebsd-stable" in the body of the message -- Michael Lucas mwlucas@FreeBSD.org, mwlucas@BlackHelicopters.org my FreeBSD column: http://www.oreillynet.com/pub/q/Big_Scary_Daemons http://www.blackhelicopters.org/~mwlucas/ To Unsubscribe: send mail to majordomo@FreeBSD.org with "unsubscribe freebsd-stable" in the body of the message
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