Hi,The last few months I've getting a lot of panics on machines running on top of KVM.
The panics are random and in different machines.
I'm sending some information incase someone has an idea. This machines does routing, ospf and gre over ipsec. It has mpbios disabled. regards, Giannispanic: pmap_remove_ptes: unmanaged page marked PG_PVLIST, va = 0x3c004000, pa = 0xeabc1000
Stopped at Debugger+0x4: popl %ebp ddb> Debugger(d095cf98,f53d9e38,d09604a0,f53d9e38,d1abb890) at Debugger+0x4 panic(d09604a0,3c004000,eabc1000,d0569dfc,0) at panic+0x5dpmap_remove_ptes(d6e1cbd0,d1abb890,ffcf0010,3c004000,3c005000) at pmap_remove_ptes+0x159
pmap_do_remove(d6e1cbd0,3c004000,3c005000,0,d0acf600) at pmap_do_remove+0xebpmap_remove(d6e1cbd0,3c004000,3c005000,d056a6d9,d62048c0) at pmap_remove+0x27 uvm_unmap_kill_entry(d6e1dd80,d62048c0,f53d9f2c,d043aa77,0) at uvm_unmap_kill_entry+0xf8
uvm_map_teardown(d6e1dd80,1,4,d093802e,d6c352d4) at uvm_map_teardown+0xac
uvmspace_free(d6e1dd80,1,1,f53d9f6c,d02030dd) at uvmspace_free+0x2e
uvm_exit(d6c36d18,d0a46088,4,d093802e,0) at uvm_exit+0x15
reaper(d6e16004) at reaper+0x8a
Bad frame pointer: 0xd0c34e68
OpenBSD 5.3-current (GENERIC) #116: Tue Apr 9 22:17:14 MDT 2013
[email protected]:/usr/src/sys/arch/i386/compile/GENERIC
cpu0: Intel Pentium II ("GenuineIntel" 686-class) 2.93 GHz
cpu0:
FPU,DE,PSE,TSC,MSR,PAE,MCE,CX8,APIC,PGE,CMOV,MMX,FXSR,SSE,SSE2,SSE3,POPCNT,PERF
real mem = 1073258496 (1023MB) avail mem = 1044303872 (995MB) mainbus0 at rootbios0 at mainbus0: AT/286+ BIOS, date 06/23/99, BIOS32 rev. 0 @ 0xff046, SMBIOS rev. 2.4 @ 0x3ffffec0 (10 entries)
bios0: vendor Seabios version "0.5.1" date 01/01/2007 bios0: Red Hat KVM acpi0 at bios0: rev 0 acpi0: sleep states S5 acpi0: tables DSDT FACP SSDT APIC acpi0: wakeup devices acpitimer0 at acpi0: 3579545 Hz, 24 bits acpimadt0 at acpi0 addr 0xfee00000: PC-AT compat acpiprt0 at acpi0: bus 0 (PCI0) acpicpu0 at acpi0 mpbios0 at bios0: Intel MP Specification 1.4 cpu0 at mainbus0: apid 0 (boot processor) cpu0: apic clock running at 1000MHz mpbios0: bus 0 is type PCI mpbios0: bus 1 is type ISA ioapic0 at mainbus0: apid 1 pa 0xfec00000, version 11, 24 pins ioapic0: misconfigured as apic 0, remapped to apid 1 bios0: ROM list: 0xc0000/0x8c00 0xc9000/0x800 0xc9800/0x800 0xca000/0x2200 pci0 at mainbus0 bus 0: configuration mode 1 (bios) pchb0 at pci0 dev 0 function 0 "Intel 82441FX" rev 0x02 pcib0 at pci0 dev 1 function 0 "Intel 82371SB ISA" rev 0x00pciide0 at pci0 dev 1 function 1 "Intel 82371SB IDE" rev 0x00: DMA, channel 0 wired to compatibility, channel 1 wired to compatibility
pciide0: channel 0 disabled (no drives) atapiscsi0 at pciide0 channel 1 drive 0 scsibus0 at atapiscsi0: 2 targetscd0 at scsibus0 targ 0 lun 0: <QEMU, QEMU DVD-ROM, 0.12> ATAPI 5/cdrom removable
cd0(pciide0:1:0): using PIO mode 0 uhci0 at pci0 dev 1 function 2 "Intel 82371SB USB" rev 0x01: apic 1 int 11piixpm0 at pci0 dev 1 function 3 "Intel 82371AB Power" rev 0x03: apic 1 int 9
iic0 at piixpm0iic0: addr 0x19 3e=00 48=00 4a=00 4e=00 fc=00 fe=00 words 00=0000 01=0000 02=0000 03=0000 04=0000 05=0000 06=0000 07=0000 iic0: addr 0x1b 3e=00 48=00 4a=00 4e=00 fc=00 fe=00 words 00=0000 01=0000 02=0000 03=0000 04=0000 05=0000 06=0000 07=0000 iic0: addr 0x1c 0f=00 3e=00 48=00 4a=00 4e=00 fc=00 fe=00 words 00=0000 01=0000 02=0000 03=0000 04=0000 05=0000 06=0000 07=0000 iic0: addr 0x1d 0f=00 3e=00 48=00 4a=00 4e=00 fc=00 fe=00 words 00=0000 01=0000 02=0000 03=0000 04=0000 05=0000 06=0000 07=0000 iic0: addr 0x1e 3e=00 48=00 4a=00 4e=00 fc=00 fe=00 words 00=0000 01=0000 02=0000 03=0000 04=0000 05=0000 06=0000 07=0000 iic0: addr 0x1f 3e=00 48=00 4a=00 4e=00 fc=00 fe=00 words 00=0000 01=0000 02=0000 03=0000 04=0000 05=0000 06=0000 07=0000 iic0: addr 0x29 00=d0 01=d0 02=d0 03=d0 04=d0 05=d0 06=d0 07=d0 08=d0 words 00=0000 01=0000 02=0000 03=0000 04=0000 05=0000 06=0000 07=0000 iic0: addr 0x2b 00=d0 01=d0 02=d0 03=d0 04=d0 05=d0 06=d0 07=d0 08=d0 words 00=0000 01=0000 02=0000 03=0000 04=0000 05=0000 06=0000 07=0000 iic0: addr 0x4c 00=d0 01=d0 02=d0 03=d0 04=d0 05=d0 06=d0 07=d0 08=d0 words 00=0000 01=0000 02=0000 03=0000 04=0000 05=0000 06=0000 07=0000 iic0: addr 0x4e 00=d0 01=d0 02=d0 03=d0 04=d0 05=d0 06=d0 07=d0 08=d0 words 00=0000 01=0000 02=0000 03=0000 04=0000 05=0000 06=0000 07=0000
vga1 at pci0 dev 2 function 0 "Cirrus Logic CL-GD5446" rev 0x00 wsdisplay0 at vga1 mux 1: console (80x25, vt100 emulation) wsdisplay0: screen 1-5 added (80x25, vt100 emulation)em0 at pci0 dev 3 function 0 "Intel PRO/1000MT (82540EM)" rev 0x03: apic 1 int 11, address 52:54:00:25:e7:a8 em1 at pci0 dev 4 function 0 "Intel PRO/1000MT (82540EM)" rev 0x03: apic 1 int 11, address 52:54:00:62:d4:cc virtio0 at pci0 dev 5 function 0 "Qumranet Virtio Memory" rev 0x00: Virtio Memory Balloon Device
viomb0 at virtio0 virtio0: apic 1 int 10virtio1 at pci0 dev 6 function 0 "Qumranet Virtio Storage" rev 0x00: Virtio Block Device
vioblk0 at virtio1 scsibus1 at vioblk0: 2 targets sd0 at scsibus1 targ 0 lun 0: <VirtIO, Block Device, > SCSI3 0/direct fixed sd0: 12288MB, 512 bytes/sector, 25165824 sectors virtio1: apic 1 int 10 isa0 at pcib0 isadma0 at isa0 com0 at isa0 port 0x3f8/8 irq 4: ns16550a, 16 byte fifo com0: probed fifo depth: 0 bytes pckbc0 at isa0 port 0x60/5 pckbd0 at pckbc0 (kbd slot) pckbc0: using irq 1 for kbd slot wskbd0 at pckbd0: console keyboard, using wsdisplay0 pms0 at pckbc0 (aux slot) pckbc0: using irq 12 for aux slot wsmouse0 at pms0 mux 0 pcppi0 at isa0 port 0x61 spkr0 at pcppi0 npx0 at isa0 port 0xf0/16: reported by CPUID; using exception 16 fdc0 at isa0 port 0x3f0/6 irq 6 drq 2 fd0 at fdc0 drive 0: density unknown fd1 at fdc0 drive 1: density unknown usb0 at uhci0: USB revision 1.0 uhub0 at usb0 "Intel UHCI root hub" rev 1.00/1.00 addr 1 nvram: invalid checksum vscsi0 at root scsibus2 at vscsi0: 256 targets softraid0 at root scsibus3 at softraid0: 256 targets root on sd0a (5c65debded0b6054.a) swap on sd0b dump on sd0b WARNING: / was not properly unmounted clock: unknown CMOS layout
