On Wednesday 22 November 2006 07:14, Tomas Hood wrote: >Hello. > >I need some help. I've just installed Fedora Core 6. I was running > Fedora 2 (yeah, it's been a while since I upgraded). > >At random times, the system now crashes. Never crashed, before. > >Then, I applied all updates, including the latest Kernel update. The >computer continues to crash at odd times. Sometimes, the computer will > run for hours. Sometimes, it will crash quickly. > >I have tested memory for six hours (memtest86), no errors. I did several >different tests using smartctl on the hard drive. No errors. > >Below are various logs/dmesg text, traces. > >If someone can help, I would greatly appreciate it. This is a server > that must get back on-line soon. I just don't know where to start > looking for a fix. > >Ok, a lot of stuff in this message. Here goes: > >dmesg: > >Linux version 2.6.18-1.2849.fc6 > (brewbuilder@xxxxxxxxxxxxxxxxxxxxxxxxxxx) (gcc version 4.1.1 20061011 > (Red Hat 4.1.1-30)) #1 SMP Fri Nov 10 12:36:14 EST 2006 >BIOS-provided physical RAM map: >BIOS-e820: 0000000000000000 - 000000000009fc00 (usable) >BIOS-e820: 000000000009fc00 - 00000000000a0000 (reserved) >BIOS-e820: 00000000000f0000 - 0000000000100000 (reserved) >BIOS-e820: 0000000000100000 - 000000003dff0000 (usable) >BIOS-e820: 000000003dff0000 - 000000003dff3000 (ACPI NVS) >BIOS-e820: 000000003dff3000 - 000000003e000000 (ACPI data) >BIOS-e820: 00000000fec00000 - 0000000100000000 (reserved) >95MB HIGHMEM available. If you have the usual gig of ram in this box, some of it is missing, the above figure *should* be 127MB I'd think. >896MB LOWMEM available. >found SMP MP-table at 000f5520 >Using x86 segment limits to approximate NX protection >On node 0 totalpages: 253936 >DMA zone: 4096 pages, LIFO batch:0 >Normal zone: 225280 pages, LIFO batch:31 >HighMem zone: 24560 pages, LIFO batch:3 I have this: Using x86 segment limits to approximate NX protection On node 0 totalpages: 262128 DMA zone: 4096 pages, LIFO batch:0 Normal zone: 225280 pages, LIFO batch:31 HighMem zone: 32752 pages, LIFO batch:7 >DMI 2.3 present. >Using APIC driver default >IO/L-APIC allowed because system is MP or new enough >ACPI: RSDP (v000 VIAP4X ) @ 0x000f6d50 >ACPI: RSDT (v001 VIAP4X AWRDACPI 0x42302e31 AWRD 0x00000000) @ > 0x3dff3000 ACPI: FADT (v001 VIAP4X AWRDACPI 0x42302e31 AWRD 0x00000000) > @ 0x3dff3040 ACPI: MADT (v001 VIAP4X AWRDACPI 0x42302e31 AWRD > 0x00000000) @ 0x3dff8580 ACPI: DSDT (v001 VIAP4X AWRDACPI 0x00001000 > MSFT 0x0100000d) @ 0x00000000 ACPI: PM-Timer IO Port: 0x408 >ACPI: Local APIC address 0xfee00000 >ACPI: LAPIC (acpi_id[0x00] lapic_id[0x00] enabled) >Processor #0 15:3 APIC version 20 >ACPI: LAPIC (acpi_id[0x01] lapic_id[0x01] disabled) >ACPI: IOAPIC (id[0x02] address[0xfec00000] gsi_base[0]) >IOAPIC[0]: apic_id 2, version 3, address 0xfec00000, GSI 0-23 >ACPI: INT_SRC_OVR (bus 0 bus_irq 0 global_irq 2 dfl dfl) >ACPI: INT_SRC_OVR (bus 0 bus_irq 9 global_irq 9 low level) >ACPI: IRQ0 used by override. >ACPI: IRQ2 used by override. >ACPI: IRQ9 used by override. >Enabling APIC mode: Flat. Using 1 I/O APICs >Using ACPI (MADT) for SMP configuration information >Allocating PCI resources starting at 40000000 (gap: 3e000000:c0c00000) >Detected 2405.783 MHz processor. >Built 1 zonelists. Total pages: 253936 >Kernel command line: ro root=/dev/VolGroup00/LogVol00 >mapped APIC to ffffd000 (fee00000) >mapped IOAPIC to ffffc000 (fec00000) >Enabling fast FPU save and restore... done. >Enabling unmasked SIMD FPU exception support... done. >Initializing CPU#0 >CPU 0 irqstacks, hard=c079f000 soft=c077f000 >PID hash table entries: 4096 (order: 12, 16384 bytes) >Console: colour VGA+ 80x25 >Dentry cache hash table entries: 131072 (order: 7, 524288 bytes) >Inode-cache hash table entries: 65536 (order: 6, 262144 bytes) >Memory: 999780k/1015744k available (2106k kernel code, 15224k reserved, > 843k data, 240k init, 98240k highmem) >Checking if this processor honours the WP bit even in supervisor mode... > Ok. Calibrating delay using timer specific routine.. 4815.07 BogoMIPS > (lpj=2407537) >Security Framework v1.0.0 initialized >SELinux: Initializing. >SELinux: Starting in permissive mode >selinux_register_security: Registering secondary module capability >Capability LSM initialized as secondary >Mount-cache hash table entries: 512 >CPU: After generic identify, caps: bfebfbff 00000000 00000000 00000000 >0000441d 00000000 00000000 >CPU: After vendor identify, caps: bfebfbff 00000000 00000000 00000000 >0000441d 00000000 00000000 >monitor/mwait feature present. >using mwait in idle threads. >CPU: Trace cache: 12K uops, L1 D cache: 16K >CPU: L2 cache: 256K >CPU: Hyper-Threading is disabled >CPU: After all inits, caps: bfebf3ff 00000000 00000000 00000180 0000441d >00000000 00000000 >Intel machine check architecture supported. >Intel machine check reporting enabled on CPU#0. >CPU0: Intel P4/Xeon Extended MCE MSRs (12) available >Checking 'hlt' instruction... OK. >SMP alternatives: switching to UP code >Freeing SMP alternatives: 12k freed >ACPI: Core revision 20060707 >CPU0: Intel(R) Celeron(R) CPU 2.40GHz stepping 04 >Total of 1 processors activated (4815.07 BogoMIPS). >ENABLING IO-APIC IRQs >..TIMER: vector=0x31 apic1=0 pin1=2 apic2=-1 pin2=-1 >Brought up 1 CPUs >sizeof(vma)=84 bytes >sizeof(page)=32 bytes >sizeof(inode)=424 bytes >sizeof(dentry)=148 bytes >sizeof(ext3inode)=600 bytes >sizeof(buffer_head)=52 bytes >sizeof(skbuff)=172 bytes >sizeof(task_struct)=1392 bytes >checking if image is initramfs... it is >Freeing initrd memory: 2119k freed >NET: Registered protocol family 16 >ACPI: bus type pci registered >PCI: PCI BIOS revision 2.10 entry at 0xfb3a0, last bus=1 >PCI: Using configuration type 1 >Setting up standard PCI resources >ACPI: Interpreter enabled >ACPI: Using IOAPIC for interrupt routing >ACPI: PCI Root Bridge [PCI0] (0000:00) >PCI: Probing PCI hardware (bus 00) >PCI quirk: region 0400-047f claimed by vt8235 PM >PCI quirk: region 0500-050f claimed by vt8235 SMB >Boot video device is 0000:01:00.0 >ACPI: PCI Interrupt Routing Table [\_SB_.PCI0._PRT] >ACPI: PCI Interrupt Link [LNKA] (IRQs 3 4 6 7 10 *11 12) >ACPI: PCI Interrupt Link [LNKB] (IRQs 3 4 6 7 10 *11 12) >ACPI: PCI Interrupt Link [LNKC] (IRQs 3 4 6 7 10 11 12) *5 >ACPI: PCI Interrupt Link [LNKD] (IRQs *3 4 6 7 10 11 12) >ACPI: PCI Interrupt Link [LNKE] (IRQs 3 4 6 7 10 11 12) *0, disabled. >ACPI: PCI Interrupt Link [LNKF] (IRQs 3 4 6 7 10 11 12) *0, disabled. >ACPI: PCI Interrupt Link [LNK0] (IRQs 3 4 6 7 10 11 12) *0, disabled. >ACPI: PCI Interrupt Link [LNK1] (IRQs 3 4 6 7 10 11 12) *0, disabled. >ACPI: PCI Interrupt Link [ALKA] (IRQs *20), disabled. >ACPI: PCI Interrupt Link [ALKB] (IRQs *21) >ACPI: PCI Interrupt Link [ALKC] (IRQs *22) >ACPI: PCI Interrupt Link [ALKD] (IRQs *23) >Linux Plug and Play Support v0.97 (c) Adam Belay >pnp: PnP ACPI init >pnp: PnP ACPI: found 15 devices >usbcore: registered new driver usbfs >usbcore: registered new driver hub >PCI: Using ACPI for IRQ routing >PCI: If a device doesn't work, try "pci=routeirq". If it helps, post a >report >NetLabel: Initializing >NetLabel: domain hash size = 128 >NetLabel: protocols = UNLABELED CIPSOv4 >NetLabel: unlabeled traffic allowed by default >pnp: 00:02: ioport range 0x400-0x47f could not be reserved >pnp: 00:02: ioport range 0x500-0x50f has been reserved >PCI: Bridge: 0000:00:01.0 >IO window: disabled. >MEM window: ec000000-edffffff >PREFETCH window: e0000000-e7ffffff >PCI: Setting latency timer of device 0000:00:01.0 to 64 >NET: Registered protocol family 2 >IP route cache hash table entries: 32768 (order: 5, 131072 bytes) >TCP established hash table entries: 131072 (order: 9, 2621440 bytes) >TCP bind hash table entries: 65536 (order: 8, 1310720 bytes) >TCP: Hash tables configured (established 131072 bind 65536) >TCP reno registered >apm: BIOS version 1.2 Flags 0x07 (Driver version 1.16ac) >apm: overridden by ACPI. >audit: initializing netlink socket (disabled) >audit(1164016986.793:1): initialized >highmem bounce pool size: 64 pages >Total HugeTLB memory allocated, 0 >VFS: Disk quotas dquot_6.5.1 >Dquot-cache hash table entries: 1024 (order 0, 4096 bytes) >SELinux: Registering netfilter hooks >Initializing Cryptographic API >ksign: Installing public key data >Loading keyring >- Added public key 6E10EEA41F0341D3 >- User ID: Red Hat, Inc. (Kernel Module GPG key) >io scheduler noop registered >io scheduler anticipatory registered >io scheduler deadline registered >io scheduler cfq registered (default) >ACPI: Fan [FAN] (on) >ACPI Exception (acpi_processor-0681): AE_NOT_FOUND, Processor Device is > not present [20060707] >ACPI: Getting cpuindex for acpiid 0x1 >ACPI: Thermal Zone [THRM] (40 C) >isapnp: Scanning for PnP cards... >isapnp: No Plug & Play device found >Real Time Clock Driver v1.12ac >Non-volatile memory driver v1.2 >Linux agpgart interface v0.101 (c) Dave Jones >agpgart: Detected VIA P4M266x/P4N266 chipset >agpgart: AGP aperture is 64M @ 0xe8000000 >Serial: 8250/16550 driver $Revision: 1.90 $ 4 ports, IRQ sharing enabled >serial8250: ttyS0 at I/O 0x3f8 (irq = 4) is a 16550A >00:09: ttyS0 at I/O 0x3f8 (irq = 4) is a 16550A >RAMDISK driver initialized: 16 RAM disks of 16384K size 4096 blocksize >Uniform Multi-Platform E-IDE driver Revision: 7.00alpha2 >ide: Assuming 33MHz system bus speed for PIO modes; override with > idebus=xx VP_IDE: IDE controller at PCI slot 0000:00:11.1 >ACPI: PCI Interrupt Link [ALKA] disabled and referenced, BIOS bug >ACPI: PCI Interrupt Link [ALKA] enabled at IRQ 20 >ACPI: PCI Interrupt 0000:00:11.1[A] -> Link [ALKA] -> GSI 20 (level, > low) -> IRQ 169 >PCI: VIA IRQ fixup for 0000:00:11.1, from 255 to 9 >VP_IDE: chipset revision 6 >VP_IDE: not 100% native mode: will probe irqs later >VP_IDE: VIA vt8235 (rev 00) IDE UDMA133 controller on pci0000:00:11.1 >ide0: BM-DMA at 0xdc00-0xdc07, BIOS settings: hda:DMA, hdb:pio >ide1: BM-DMA at 0xdc08-0xdc0f, BIOS settings: hdc:pio, hdd:pio >Probing IDE interface ide0... >hda: ST340014A, ATA DISK drive >ide0 at 0x1f0-0x1f7,0x3f6 on irq 14 >Probing IDE interface ide1... >Probing IDE interface ide1... >hda: max request size: 512KiB >hda: 78165360 sectors (40020 MB) w/2048KiB Cache, CHS=16383/255/63, >UDMA(100) >hda: cache flushes supported >hda: hda1 hda2 >ide-floppy driver 0.99.newide >usbcore: registered new driver libusual >usbcore: registered new driver hiddev >usbcore: registered new driver usbhid >drivers/usb/input/hid-core.c: v2.6:USB HID core driver >PNP: PS/2 Controller [PNP0303:PS2K,PNP0f13:PS2M] at 0x60,0x64 irq 1,12 >serio: i8042 AUX port at 0x60,0x64 irq 12 >serio: i8042 KBD port at 0x60,0x64 irq 1 >mice: PS/2 mouse device common for all mice >md: md driver 0.90.3 MAX_MD_DEVS=256, MD_SB_DISKS=27 >md: bitmap version 4.39 >TCP bic registered >Initializing IPsec netlink socket >NET: Registered protocol family 1 >NET: Registered protocol family 17 >Using IPI No-Shortcut mode >Time: tsc clocksource has been installed. >ACPI: (supports S0 S1 S4 S5) >Freeing unused kernel memory: 240k freed >Write protecting the kernel read-only data: 370k >input: AT Translated Set 2 keyboard as /class/input/input0 >logips2pp: Detected unknown logitech mouse model 0 >USB Universal Host Controller Interface driver v3.0 >ACPI: PCI Interrupt Link [ALKB] enabled at IRQ 21 >ACPI: PCI Interrupt 0000:00:10.0[A] -> Link [ALKB] -> GSI 21 (level, > low) -> IRQ 177 >PCI: VIA IRQ fixup for 0000:00:10.0, from 11 to 1 >uhci_hcd 0000:00:10.0: UHCI Host Controller >uhci_hcd 0000:00:10.0: new USB bus registered, assigned bus number 1 >uhci_hcd 0000:00:10.0: irq 177, io base 0x0000d000 >usb usb1: configuration #1 chosen from 1 choice >hub 1-0:1.0: USB hub found >hub 1-0:1.0: 2 ports detected >ACPI: PCI Interrupt 0000:00:10.1[B] -> Link [ALKB] -> GSI 21 (level, > low) -> IRQ 177 >PCI: VIA IRQ fixup for 0000:00:10.1, from 11 to 1 >uhci_hcd 0000:00:10.1: UHCI Host Controller >uhci_hcd 0000:00:10.1: new USB bus registered, assigned bus number 2 >uhci_hcd 0000:00:10.1: irq 177, io base 0x0000d400 >usb usb2: configuration #1 chosen from 1 choice >hub 2-0:1.0: USB hub found >hub 2-0:1.0: 2 ports detected >ACPI: PCI Interrupt 0000:00:10.2[C] -> Link [ALKB] -> GSI 21 (level, > low) -> IRQ 177 >PCI: VIA IRQ fixup for 0000:00:10.2, from 5 to 1 >uhci_hcd 0000:00:10.2: UHCI Host Controller >uhci_hcd 0000:00:10.2: new USB bus registered, assigned bus number 3 >uhci_hcd 0000:00:10.2: irq 177, io base 0x0000d800 >usb usb3: configuration #1 chosen from 1 choice >hub 3-0:1.0: USB hub found >hub 3-0:1.0: 2 ports detected >input: ImPS/2 Logitech Wheel Mouse as /class/input/input1 >ohci_hcd: 2005 April 22 USB 1.1 'Open' Host Controller (OHCI) Driver > (PCI) ACPI: PCI Interrupt 0000:00:10.3[D] -> Link [ALKB] -> GSI 21 > (level, low) -> IRQ 177 >PCI: VIA IRQ fixup for 0000:00:10.3, from 3 to 1 >ehci_hcd 0000:00:10.3: EHCI Host Controller >ehci_hcd 0000:00:10.3: new USB bus registered, assigned bus number 4 >ehci_hcd 0000:00:10.3: irq 177, io mem 0xee000000 >ehci_hcd 0000:00:10.3: USB 2.0 started, EHCI 1.00, driver 10 Dec 2004 >usb usb4: configuration #1 chosen from 1 choice >hub 4-0:1.0: USB hub found >hub 4-0:1.0: 6 ports detected >device-mapper: ioctl: 4.7.0-ioctl (2006-06-24) initialised: >dm-devel@xxxxxxxxxx >kjournald starting. Commit interval 5 seconds >EXT3-fs: mounted filesystem with ordered data mode. >SELinux: Disabled at runtime. >SELinux: Unregistering netfilter hooks >audit(1164016993.852:2): selinux=0 auid=4294967295 >input: PC Speaker as /class/input/input2 >via-rhine.c:v1.10-LK1.4.1 July-24-2006 Written by Donald Becker >ACPI: PCI Interrupt Link [ALKD] enabled at IRQ 23 >ACPI: PCI Interrupt 0000:00:12.0[A] -> Link [ALKD] -> GSI 23 (level, > low) -> IRQ 185 >eth0: VIA Rhine II at 0xee001000, 00:11:5b:34:95:14, IRQ 185. >eth0: MII PHY found at address 1, status 0x786d advertising 05e1 Link > 45e1. NET: Registered protocol family 23 >ACPI: PCI Interrupt Link [ALKC] enabled at IRQ 22 >ACPI: PCI Interrupt 0000:00:11.5[C] -> Link [ALKC] -> GSI 22 (level, > low) -> IRQ 193 >PCI: Setting latency timer of device 0000:00:11.5 to 64 >FDC 0 is a post-1991 82077 >parport: PnPBIOS parport detected. >parport0: PC-style at 0x378, irq 7 [PCSPP,TRISTATE] >lp0: using parport0 (interrupt-driven). >lp0: console ready >ACPI: Power Button (FF) [PWRF] >ACPI: Power Button (CM) [PWRB] >ACPI: Sleep Button (CM) [SLPB] >md: Autodetecting RAID arrays. >md: autorun ... >md: ... autorun DONE. >device-mapper: multipath: version 1.0.4 loaded >EXT3 FS on dm-0, internal journal >kjournald starting. Commit interval 5 seconds >EXT3 FS on hda1, internal journal >EXT3-fs: mounted filesystem with ordered data mode. >kjournald starting. Commit interval 5 seconds >EXT3 FS on dm-1, internal journal >EXT3-fs: mounted filesystem with ordered data mode. >kjournald starting. Commit interval 5 seconds >EXT3 FS on dm-2, internal journal >EXT3-fs: mounted filesystem with ordered data mode. >kjournald starting. Commit interval 5 seconds >EXT3 FS on dm-3, internal journal >EXT3-fs: mounted filesystem with ordered data mode. >kjournald starting. Commit interval 5 seconds >EXT3 FS on dm-4, internal journal >EXT3-fs: mounted filesystem with ordered data mode. >Adding 2031608k swap on /dev/VolGroup00/LogVol01. Priority:-1 extents:1 >across:2031608k > >== end of dmesg Humm, an SMP enabled kernel on a single cpu... >Crash traces: > >Message from syslogd@helios at Sun Nov 19 22:45:13 2006 ... >helios kernel: Oops: 0002 [#1] >helios kernel: SMP >helios kernel: CPU: 0 >helios kernel: EIP is at 0xf17dcfb0 >helios kernel: eax: 00000080 ebx: 00000000 ecx: f17dc000 edx: f17f16b0 >helios kernel: esi: 00200286 edi: f17dcc10 ebp: 009ee692 esp: f17dcbfc >helios kernel: ds: 007b es: 007b ss: 0068 >helios kernel: Process pop3-login (pid: 2722, ti=f17dc000 task=f17f16b0 >task.ti=f17dc000) >helios kernel: Stack: 00000000 c060aefd 00200246 f17dcc58 c05d4aa2 > 00000000 00200200 009ee692 >helios kernel: c04297b5 f17f16b0 c07ece00 00000000 00000000 c047bba0 >f17dcfb0 094335a0 >helios kernel: 094335c8 00000000 f17dce98 f17dce98 f17dce98 f17dcec8 >f17dcc58 c047c603 >helios kernel: Call Trace: >helios kernel: Inexact backtrace: >helios kernel: [] schedule_timeout+0x79/0x98 >helios kernel: [] tcp_poll+0x19/0x117 >helios kernel: [] process_timeout+0x0/0x5 >helios kernel: [] do_sys_poll+0x26a/0x33f >helios kernel: [] __pollwait+0x0/0xb2 >helios kernel: [] default_wake_function+0x0/0xc >helios last message repeated 4 times >helios kernel: [] __activate_task+0x1c/0x29 >helios kernel: [] try_to_wake_up+0x3b5/0x3bf >helios kernel: [] unix_stream_sendmsg+0x22f/0x2f9 >helios kernel: [] __wake_up_common+0x2f/0x53 >helios kernel: [] __wake_up+0x2a/0x3d >helios kernel: [] unix_write_space+0x4a/0x74 >helios kernel: [] sock_wfree+0x21/0x36 >helios kernel: [] skb_dequeue+0x39/0x3f >helios kernel: [] unix_stream_recvmsg+0x3a2/0x4c3 >helios kernel: [] do_sock_read+0xba/0xc2 >helios kernel: [] sock_aio_read+0x5e/0x6a >helios kernel: [] do_IRQ+0xb0/0xbc >helios kernel: [] do_IRQ+0xb0/0xbc >helios kernel: [] common_interrupt+0x1a/0x20 >helios kernel: [] audit_syscall_entry+0x11c/0x144 >helios kernel: [] sys_poll+0x3b/0x3e >helios kernel: [] syscall_call+0x7/0xb >helios kernel: ======================= >helios kernel: Code: 4e 61 45 b2 77 99 31 e7 03 00 00 05 00 00 00 bc cf > 7d f1 00 00 00 00 a0 35 43 09 46 4e ee bf f4 ef 24 4b 00 c0 7d f1 b0 bc > 47 c0 00 00 00 00 00 00 00 27 40 40 c0 a0 35 43 09 05 00 00 00 e7 >helios kernel: EIP: [] 0xf17dcfb0 SS:ESP 0068:f17dcbfc > >Now, more details: > >Nov 19 22:39:58 helios kernel: klogd 1.4.1, log source = /proc/kmsg > started. Nov 19 22:45:13 helios kernel: BUG: unable to handle kernel > NULL pointer dereference at virtual address 00000080 >Nov 19 22:45:13 helios kernel: printing eip: >Nov 19 22:45:13 helios kernel: f17dcfb0 >Nov 19 22:45:13 helios kernel: *pde = 31118067 >Nov 19 22:45:13 helios kernel: Oops: 0002 [#1] >Nov 19 22:45:13 helios kernel: SMP >Nov 19 22:45:13 helios kernel: last sysfs file: >/devices/platform/i2c-9191/9191-0290/temp3_max >Nov 19 22:45:13 helios kernel: Modules linked in: autofs4 it87 hwmon_vid >hwmon eeprom i2c_isa tun sunrpc ipv6 freq_table dm_multipath v$ >Nov 19 22:45:13 helios kernel: CPU: 0 >Nov 19 22:45:13 helios kernel: EIP: 0060:[] Not tainted VLI >Nov 19 22:45:13 helios kernel: EFLAGS: 00210246 (2.6.18-1.2849.fc6 #1) >Nov 19 22:45:13 helios kernel: EIP is at 0xf17dcfb0 >Nov 19 22:45:13 helios kernel: eax: 00000080 ebx: 00000000 ecx: f17dc000 >edx: f17f16b0 >Nov 19 22:45:13 helios kernel: esi: 00200286 edi: f17dcc10 ebp: 009ee692 >esp: f17dcbfc >Nov 19 22:45:13 helios kernel: ds: 007b es: 007b ss: 0068 >Nov 19 22:45:13 helios kernel: Process pop3-login (pid: 2722, > ti=f17dc000 task=f17f16b0 task.ti=f17dc000) >Nov 19 22:45:13 helios kernel: Stack: 00000000 c060aefd 00200246 > f17dcc58 c05d4aa2 00000000 00200200 009ee692 >Nov 19 22:45:13 helios kernel: c04297b5 f17f16b0 c07ece00 00000000 > 00000000 c047bba0 f17dcfb0 094335a0 >Nov 19 22:45:13 helios kernel: 094335c8 00000000 f17dce98 f17dce98 > f17dce98 f17dcec8 f17dcc58 c047c603 >Nov 19 22:45:13 helios kernel: Call Trace: >Nov 19 22:45:13 helios kernel: Inexact backtrace: >Nov 19 22:45:13 helios kernel: [] schedule_timeout+0x79/0x98 >Nov 19 22:45:13 helios kernel: [] tcp_poll+0x19/0x117 >Nov 19 22:45:13 helios kernel: [] process_timeout+0x0/0x5 >Nov 19 22:45:13 helios kernel: [] do_sys_poll+0x26a/0x33f >Nov 19 22:45:13 helios kernel: [] __pollwait+0x0/0xb2 >Nov 19 22:45:13 helios kernel: [] default_wake_function+0x0/0xc >Nov 19 22:45:13 helios last message repeated 4 times >Nov 19 22:45:13 helios kernel: [] __activate_task+0x1c/0x29 >Nov 19 22:45:13 helios kernel: [] try_to_wake_up+0x3b5/0x3bf >Nov 19 22:45:13 helios kernel: [] unix_stream_sendmsg+0x22f/0x2f9 >Nov 19 22:45:13 helios kernel: [] __wake_up_common+0x2f/0x53 >Nov 19 22:45:13 helios kernel: [] __wake_up+0x2a/0x3d >Nov 19 22:45:13 helios kernel: [] unix_write_space+0x4a/0x74 >Nov 19 22:45:13 helios kernel: [] sock_wfree+0x21/0x36 >Nov 19 22:45:13 helios kernel: [] skb_dequeue+0x39/0x3f >Nov 19 22:45:13 helios kernel: [] unix_stream_recvmsg+0x3a2/0x4c3 >Nov 19 22:45:13 helios kernel: [] skb_dequeue+0x39/0x3f >Nov 19 22:45:13 helios kernel: [] unix_stream_recvmsg+0x3a2/0x4c3 >Nov 19 22:45:13 helios kernel: [] do_sock_read+0xba/0xc2 >Nov 19 22:45:13 helios kernel: [] sock_aio_read+0x5e/0x6a >Nov 19 22:45:13 helios kernel: [] do_IRQ+0xb0/0xbc >Nov 19 22:45:13 helios kernel: [] do_IRQ+0xb0/0xbc >Nov 19 22:45:13 helios kernel: [] common_interrupt+0x1a/0x20 >Nov 19 22:45:13 helios kernel: [] audit_syscall_entry+0x11c/0x144 >Nov 19 22:45:13 helios kernel: [] sys_poll+0x3b/0x3e >Nov 19 22:45:13 helios kernel: [] syscall_call+0x7/0xb >Nov 19 22:45:13 helios kernel: ======================= >Nov 19 22:45:13 helios kernel: Code: 4e 61 45 b2 77 99 31 e7 03 00 00 05 > 00 00 00 bc cf 7d f1 00 00 00 00 a0 35 43 09 46 4e ee bf f4 ef$ >Nov 19 22:45:13 helios kernel: EIP: [] 0xf17dcfb0 SS:ESP 0068:f17dcbfc > >Then, these: > >First, no log traces, but the console has: > >Eflags: 00010287 (2.6.18-1.2849.fc6 #1) >EIP is at 0xb13f4ec0 >... >Code: Bad EIP value. >EIP: [] 0xb13f4ec0 SS:ESP 0068:c077ffb1 >Kernel panic - not syncing: Fatal Exception in interrupt > >Second, just as I write this, it crashed again. > >Here is the trace: > >Message from syslogd@helios at Mon Nov 20 12:12:03 2006 ... >helios kernel: Oops: 0002 [#1] >helios kernel: SMP >helios kernel: CPU: 0 >helios kernel: EIP is at 0xef138fb0 >helios kernel: eax: 00000080 ebx: 00000000 ecx: ef138000 edx: ef147630 >helios kernel: esi: 00200286 edi: ef138c10 ebp: 000122bf esp: ef138bfc >helios kernel: ds: 007b es: 007b ss: 0068 >helios kernel: Process imap-login (pid: 2789, ti=ef138000 task=ef147630 >task.ti=ef138000) >helios kernel: Stack: 00000000 c060aefd 00200246 ef138c58 c05d4aa2 > 00000000 00200200 000122bf >helios kernel: c04297b5 ef147630 c07ece00 00000000 00000000 c047bba0 >ef138fb0 096ef5a0 >helios kernel: 096ef5c8 00000000 ef138e98 ef138e98 ef138e98 ef138ec8 >ef138c58 c047c603 >helios kernel: Call Trace: >helios kernel: Inexact backtrace: >helios kernel: [] schedule_timeout+0x79/0x98 >helios kernel: [] tcp_poll+0x19/0x117 >helios kernel: [] process_timeout+0x0/0x5 >helios kernel: [] do_sys_poll+0x26a/0x33f >helios kernel: [] __pollwait+0x0/0xb2 >helios kernel: [] default_wake_function+0x0/0xc >helios last message repeated 4 times >helios kernel: [] __activate_task+0x1c/0x29 >helios kernel: [] try_to_wake_up+0x3b5/0x3bf >helios kernel: [] unix_stream_sendmsg+0x22f/0x2f9 >helios kernel: [] __wake_up_common+0x2f/0x53 >helios kernel: [] __wake_up+0x2a/0x3d >helios kernel: [] unix_write_space+0x4a/0x74 >helios kernel: [] sock_wfree+0x21/0x36 >helios kernel: [] skb_dequeue+0x39/0x3f >helios kernel: [] unix_stream_recvmsg+0x3a2/0x4c3 >helios kernel: [] do_sock_read+0xba/0xc2 >helios kernel: [] sock_aio_read+0x5e/0x6a >helios kernel: [] _spin_unlock_irq+0x5/0x7 >helios kernel: [] mark_page_accessed+0x1c/0x30 >helios kernel: [] _spin_unlock_irq+0x5/0x7 >helios kernel: [] schedule+0x95f/0x9dc >helios kernel: [] audit_syscall_entry+0x11c/0x144 >helios kernel: [] sys_poll+0x3b/0x3e >helios kernel: [] syscall_call+0x7/0xb >helios kernel: ======================= >helios kernel: Code: 0c 62 45 4e f3 ae 02 e7 03 00 00 05 00 00 00 bc 8f > 13 ef 00 00 00 00 a0 f5 6e 09 33 de bd bf f4 ef 24 4b 00 80 13 ef b0 bc > 47 c0 00 00 00 00 00 00 00 27 40 40 c0 a0 f5 6e 09 05 00 00 00 e7 >helios kernel: EIP: [] 0xef138fb0 SS:ESP 0068:ef138bfc > >Ideas? I sure hope that this is enough to begin figuring out what I > should do to fix this. > >Thanks, I'm not smart enough to go any farther so my reply is probably noise, but the missing memory was a big red flag to me. -- Cheers, Gene "There are four boxes to be used in defense of liberty: soap, ballot, jury, and ammo. Please use in that order." -Ed Howdershelt (Author) Yahoo.com and AOL/TW attorneys please note, additions to the above message by Gene Heskett are: Copyright 2006 by Maurice Eugene Heskett, all rights reserved.
