[Top] [All Lists]
[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]

Re: [Xen-devel] [xen-unstable] FATAL PAGE FAULT when shutting down guest with pci passthrough using MSI interrupts

On 17/07/13 20:24, Sander Eikelenboom wrote:
> Hi Jan,
>
> It seems the last changes to xen-unstable to implement multi-msi-irq's cause 
> some trouble.
> The guest starts and works fine. But it causes a xen crash when shutting the 
> guest down.
>
> (xen_changeset: Thu Jul 4 16:01:06 2013 +0100 git:d4435fe)
>
> If you need more info than given below in the serial log snippet, just say so 
> ..
>
> --
> Sander

That is probably the vmap issue rather than the multi-msi work.

Patch from earlier today:
http://lists.xen.org/archives/html/xen-devel/2013-07/msg01573.html

~Andrew

>
>
> (XEN) [2013-07-17 19:10:09] AMD-Vi: Share p2m table with iommu: p2m table = 
> 0x5343e2
> (XEN) [2013-07-17 19:10:10] vmap(ffff82c00086b000:0x1)
> (XEN) [2013-07-17 19:10:10] vmap(ffff82c00086d000:0x1)
> (XEN) [2013-07-17 19:10:10] vmap(ffff82c00086f000:0x1)
> (XEN) [2013-07-17 19:10:10] vmap(ffff82c000871000:0x1)
> (XEN) [2013-07-17 19:10:10] vmap(ffff82c000873000:0x1)
> [  559.873097] device vif17.0 entered promiscuous mode
> [  560.078242] device vif17.0-emu entered promiscuous mode
> [  560.089922] xen_bridge: port 20(vif17.0-emu) entered forwarding state
> [  560.095769] xen_bridge: port 20(vif17.0-emu) entered forwarding state
> [  560.336654] pciback 0000:04:00.0: restoring config space at offset 0x3c 
> (was 0x100, writing 0x10a)
> [  560.342737] pciback 0000:04:00.0: restoring config space at offset 0x10 
> (was 0x4, writing 0xf97fe004)
> [  560.348552] pciback 0000:04:00.0: restoring config space at offset 0xc 
> (was 0x0, writing 0x10)
> (XEN) [2013-07-17 19:10:12] io.c:280: d17: bind: m_gsi=40 g_gsi=36 device=5 
> intx=0
> (XEN) [2013-07-17 19:10:12] AMD-Vi: Disable: device id = 0x400, domain = 0, 
> paging mode = 3
> (XEN) [2013-07-17 19:10:12] AMD-Vi: Setup I/O page table: device id = 0x400, 
> root table = 0x5343e2000, domain = 17, paging mode = 4
> (XEN) [2013-07-17 19:10:12] AMD-Vi: Re-assign 0000:04:00.0 from dom0 to dom17
> [  560.591953] pciback 0000:08:00.0: restoring config space at offset 0x3c 
> (was 0x100, writing 0x10a)
> [  560.599540] pciback 0000:08:00.0: restoring config space at offset 0x10 
> (was 0x4, writing 0xf9a00004)
> [  560.607009] pciback 0000:08:00.0: restoring config space at offset 0xc 
> (was 0x0, writing 0x10)
> (XEN) [2013-07-17 19:10:12] io.c:280: d17: bind: m_gsi=47 g_gsi=40 device=6 
> intx=0
> (XEN) [2013-07-17 19:10:12] AMD-Vi: Disable: device id = 0x800, domain = 0, 
> paging mode = 3
> (XEN) [2013-07-17 19:10:12] AMD-Vi: Setup I/O page table: device id = 0x800, 
> root table = 0x5343e2000, domain = 17, paging mode = 4
> (XEN) [2013-07-17 19:10:12] AMD-Vi: Re-assign 0000:08:00.0 from dom0 to dom17
> (XEN) [2013-07-17 19:10:12] HVM17: HVM Loader
> (XEN) [2013-07-17 19:10:12] HVM17: Detected Xen v4.4-unstable
> (XEN) [2013-07-17 19:10:12] HVM17: Xenbus rings @0xfeffc000, event channel 5
> (XEN) [2013-07-17 19:10:12] HVM17: System requested SeaBIOS
> (XEN) [2013-07-17 19:10:12] HVM17: CPU speed is 3200 MHz
> (XEN) [2013-07-17 19:10:12] HVM17: Relocating guest memory for lowmem MMIO 
> space disabled
> (XEN) [2013-07-17 19:10:12] irq.c:270: Dom17 PCI link 0 changed 0 -> 5
> (XEN) [2013-07-17 19:10:12] HVM17: PCI-ISA link 0 routed to IRQ5
> (XEN) [2013-07-17 19:10:12] irq.c:270: Dom17 PCI link 1 changed 0 -> 10
> (XEN) [2013-07-17 19:10:12] HVM17: PCI-ISA link 1 routed to IRQ10
> (XEN) [2013-07-17 19:10:12] irq.c:270: Dom17 PCI link 2 changed 0 -> 11
> (XEN) [2013-07-17 19:10:12] HVM17: PCI-ISA link 2 routed to IRQ11
> (XEN) [2013-07-17 19:10:12] irq.c:270: Dom17 PCI link 3 changed 0 -> 5
> (XEN) [2013-07-17 19:10:12] HVM17: PCI-ISA link 3 routed to IRQ5
> (XEN) [2013-07-17 19:10:12] HVM17: pci dev 01:2 INTD->IRQ5
> [  560.643890] xen_pciback: vpci: 0000:04:00.0: assign to virtual slot 0
> (XEN) [2013-07-17 19:10:12] HVM17: pci dev 01:3 INTA->IRQ10
> [  560.650365] xen_pciback: vpci: 0000:08:00.0: assign to virtual slot 1
> (XEN) [2013-07-17 19:10:12] HVM17: pci dev 03:0 INTA->IRQ5
> (XEN) [2013-07-17 19:10:12] HVM17: pci dev 04:0 INTA->IRQ5
> (XEN) [2013-07-17 19:10:12] HVM17: pci dev 05:0 INTA->IRQ10
> (XEN) [2013-07-17 19:10:12] HVM17: pci dev 06:0 INTA->IRQ11
> (XEN) [2013-07-17 19:10:12] HVM17: No RAM in high memory; setting high_mem 
> resource base to 100000000
> (XEN) [2013-07-17 19:10:12] HVM17: pci dev 02:0 bar 10 size 002000000: 
> 0f0000008
> (XEN) [2013-07-17 19:10:12] HVM17: pci dev 03:0 bar 14 size 001000000: 
> 0f2000008
> (XEN) [2013-07-17 19:10:12] HVM17: pci dev 06:0 bar 10 size 000200000: 
> 0f3000004
> (XEN) [2013-07-17 19:10:12] memory_map:add: dom17 gfn=f3000 mfn=f9a00 nr=200
> (XEN) [2013-07-17 19:10:12] HVM17: pci dev 04:0 bar 10 size 000020000: 
> 0f3200000
> (XEN) [2013-07-17 19:10:12] HVM17: pci dev 04:0 bar 30 size 000020000: 
> 0f3220000
> (XEN) [2013-07-17 19:10:12] HVM17: pci dev 02:0 bar 30 size 000010000: 
> 0f3240000
> (XEN) [2013-07-17 19:10:12] HVM17: pci dev 05:0 bar 10 size 000002000: 
> 0f3250004
> (XEN) [2013-07-17 19:10:12] memory_map:add: dom17 gfn=f3250 mfn=f97fe nr=1
> (XEN) [2013-07-17 19:10:12] HVM17: pci dev 02:0 bar 14 size 000001000: 
> 0f3252000
> (XEN) [2013-07-17 19:10:12] HVM17: pci dev 03:0 bar 10 size 000000100: 
> 00000c001
> (XEN) [2013-07-17 19:10:12] HVM17: pci dev 04:0 bar 14 size 000000040: 
> 00000c101
> (XEN) [2013-07-17 19:10:12] HVM17: pci dev 01:2 bar 20 size 000000020: 
> 00000c141
> (XEN) [2013-07-17 19:10:12] HVM17: pci dev 01:1 bar 20 size 000000010: 
> 00000c161
> (XEN) [2013-07-17 19:10:12] HVM17: Multiprocessor initialisation:
> (XEN) [2013-07-17 19:10:12] HVM17:  - CPU0 ... 48-bit phys ... fixed MTRRs 
> ... var MTRRs [2/8] ... done.
> (XEN) [2013-07-17 19:10:12] HVM17:  - CPU1 ... 48-bit phys ... fixed MTRRs 
> ... var MTRRs [2/8] ... done.
> (XEN) [2013-07-17 19:10:12] HVM17:  - CPU2 ... 48-bit phys ... fixed MTRRs 
> ... var MTRRs [2/8] ... done.
> (XEN) [2013-07-17 19:10:12] HVM17: Testing HVM environment:
> (XEN) [2013-07-17 19:10:12] HVM17:  - REP INSB across page boundaries ... 
> passed
> (XEN) [2013-07-17 19:10:12] HVM17:  - GS base MSRs and SWAPGS ... passed
> (XEN) [2013-07-17 19:10:12] HVM17: Passed 2 of 2 tests
> (XEN) [2013-07-17 19:10:12] HVM17: Writing SMBIOS tables ...
> (XEN) [2013-07-17 19:10:12] HVM17: Loading SeaBIOS ...
> (XEN) [2013-07-17 19:10:12] HVM17: Creating MP tables ...
> (XEN) [2013-07-17 19:10:12] HVM17: Loading ACPI ...
> (XEN) [2013-07-17 19:10:12] HVM17: vm86 TSS at fc00a100
> (XEN) [2013-07-17 19:10:12] HVM17: BIOS map:
> (XEN) [2013-07-17 19:10:12] HVM17:  10000-100d3: Scratch space
> (XEN) [2013-07-17 19:10:12] HVM17:  e0000-fffff: Main BIOS
> (XEN) [2013-07-17 19:10:12] HVM17: E820 table:
> (XEN) [2013-07-17 19:10:12] HVM17:  [00]: 00000000:00000000 - 
> 00000000:000a0000: RAM
> (XEN) [2013-07-17 19:10:12] HVM17:  HOLE: 00000000:000a0000 - 
> 00000000:000e0000
> (XEN) [2013-07-17 19:10:12] HVM17:  [01]: 00000000:000e0000 - 
> 00000000:00100000: RESERVED
> (XEN) [2013-07-17 19:10:12] HVM17:  [02]: 00000000:00100000 - 
> 00000000:3f800000: RAM
> (XEN) [2013-07-17 19:10:12] HVM17:  HOLE: 00000000:3f800000 - 
> 00000000:fc000000
> (XEN) [2013-07-17 19:10:12] HVM17:  [03]: 00000000:fc000000 - 
> 00000001:00000000: RESERVED
> (XEN) [2013-07-17 19:10:12] HVM17: Invoking SeaBIOS ...
> (XEN) [2013-07-17 19:10:12] HVM17: SeaBIOS (version 
> rel-1.7.1-3-g3a28511-20130717_201608-serveerstertje)
> (XEN) [2013-07-17 19:10:12] HVM17: 
> (XEN) [2013-07-17 19:10:12] HVM17: Found Xen hypervisor signature at 40000000
> (XEN) [2013-07-17 19:10:12] HVM17: xen: copy e820...
> (XEN) [2013-07-17 19:10:12] HVM17: Ram Size=0x3f800000 (0x0000000000000000 
> high)
> (XEN) [2013-07-17 19:10:12] HVM17: Relocating low data from 0x000e42d0 to 
> 0x000ef790 (size 2153)
> (XEN) [2013-07-17 19:10:12] HVM17: Relocating init from 0x000e4b39 to 
> 0x3f7e2e80 (size 53335)
> (XEN) [2013-07-17 19:10:12] HVM17: CPU Mhz=3200
> (XEN) [2013-07-17 19:10:12] HVM17: Found 10 PCI devices (max PCI bus is 00)
> (XEN) [2013-07-17 19:10:12] HVM17: Allocated Xen hypercall page at 3f7ff000
> (XEN) [2013-07-17 19:10:12] HVM17: Detected Xen v4.4-unstable
> (XEN) [2013-07-17 19:10:12] HVM17: xen: copy BIOS tables...
> (XEN) [2013-07-17 19:10:12] HVM17: Copying SMBIOS entry point from 0x00010010 
> to 0x000fdbd0
> (XEN) [2013-07-17 19:10:12] HVM17: Copying MPTABLE from 0xfc001190/fc0011a0 
> to 0x000fdac0
> (XEN) [2013-07-17 19:10:12] HVM17: Copying PIR from 0x00010030 to 0x000fda40
> (XEN) [2013-07-17 19:10:12] HVM17: Copying ACPI RSDP from 0x000100b0 to 
> 0x000fda10
> (XEN) [2013-07-17 19:10:12] HVM17: Scan for VGA option rom
> (XEN) [2013-07-17 19:10:12] HVM17: Running option rom at c000:0003
> (XEN) [2013-07-17 19:10:12] stdvga.c:147:d17 entering stdvga and caching modes
> (XEN) [2013-07-17 19:10:12] HVM17: Turning on vga text mode console
> (XEN) [2013-07-17 19:10:12] HVM17: SeaBIOS (version 
> rel-1.7.1-3-g3a28511-20130717_201608-serveerstertje)
> (XEN) [2013-07-17 19:10:12] HVM17: 
> (XEN) [2013-07-17 19:10:12] HVM17: UHCI init on dev 00:01.2 (io=c140)
> (XEN) [2013-07-17 19:10:12] HVM17: Found 1 lpt ports
> (XEN) [2013-07-17 19:10:12] HVM17: Found 1 serial ports
> (XEN) [2013-07-17 19:10:12] HVM17: ATA controller 1 at 1f0/3f4/c160 (irq 14 
> dev 9)
> (XEN) [2013-07-17 19:10:12] HVM17: ATA controller 2 at 170/374/c168 (irq 15 
> dev 9)
> (XEN) [2013-07-17 19:10:12] HVM17: ata0-0: QEMU HARDDISK ATA-7 Hard-Disk 
> (15360 MiBytes)
> (XEN) [2013-07-17 19:10:12] HVM17: Searching bootorder for: 
> /pci@i0cf8/*@1,1/drive@0/disk@0
> (XEN) [2013-07-17 19:10:12] HVM17: ata0-1: QEMU HARDDISK ATA-7 Hard-Disk (300 
> GiBytes)
> (XEN) [2013-07-17 19:10:12] HVM17: Searching bootorder for: 
> /pci@i0cf8/*@1,1/drive@0/disk@1
> (XEN) [2013-07-17 19:10:12] HVM17: DVD/CD [ata1-0: QEMU DVD-ROM ATAPI-4 
> DVD/CD]
> (XEN) [2013-07-17 19:10:12] HVM17: Searching bootorder for: 
> /pci@i0cf8/*@1,1/drive@1/disk@0
> (XEN) [2013-07-17 19:10:12] HVM17: PS2 keyboard initialized
> (XEN) [2013-07-17 19:10:12] HVM17: All threads complete.
> (XEN) [2013-07-17 19:10:12] HVM17: Scan for option roms
> (XEN) [2013-07-17 19:10:12] HVM17: Running option rom at c900:0003
> (XEN) [2013-07-17 19:10:12] HVM17: pmm call arg1=1
> (XEN) [2013-07-17 19:10:12] HVM17: pmm call arg1=0
> (XEN) [2013-07-17 19:10:12] HVM17: pmm call arg1=1
> (XEN) [2013-07-17 19:10:12] HVM17: pmm call arg1=0
> (XEN) [2013-07-17 19:10:12] HVM17: Searching bootorder for: /pci@i0cf8/*@4
> (XEN) [2013-07-17 19:10:12] HVM17: Press F12 for boot menu.
> (XEN) [2013-07-17 19:10:12] HVM17: 
> (XEN) [2013-07-17 19:10:15] HVM17: drive 0x000fd9c0: PCHS=16383/16/63 
> translation=lba LCHS=1024/255/63 s=31457280
> (XEN) [2013-07-17 19:10:15] HVM17: 
> (XEN) [2013-07-17 19:10:15] HVM17: drive 0x000fd990: PCHS=16383/16/63 
> translation=lba LCHS=1024/255/63 s=62914560
> (XEN) [2013-07-17 19:10:15] HVM17: 0
> (XEN) [2013-07-17 19:10:15] HVM17: Space available for UMB: 000ca000-000ee800
> (XEN) [2013-07-17 19:10:15] HVM17: Returned 61440 bytes of ZoneHigh
> (XEN) [2013-07-17 19:10:15] HVM17: e820 map has 6 items:
> (XEN) [2013-07-17 19:10:15] HVM17:   0: 0000000000000000 - 000000000009fc00 = 
> 1 RAM
> (XEN) [2013-07-17 19:10:15] HVM17:   1: 000000000009fc00 - 00000000000a0000 = 
> 2 RESERVED
> (XEN) [2013-07-17 19:10:15] HVM17:   2: 00000000000f0000 - 0000000000100000 = 
> 2 RESERVED
> (XEN) [2013-07-17 19:10:15] HVM17:   3: 0000000000100000 - 000000003f7ff000 = 
> 1 RAM
> (XEN) [2013-07-17 19:10:15] HVM17:   4: 000000003f7ff000 - 000000003f800000 = 
> 2 RESERVED
> (XEN) [2013-07-17 19:10:15] HVM17:   5: 00000000fc000000 - 0000000100000000 = 
> 2 RESERVED
> (XEN) [2013-07-17 19:10:15] HVM17: enter handle_19:
> (XEN) [2013-07-17 19:10:15] HVM17:   NULL
> (XEN) [2013-07-17 19:10:15] HVM17: Booting from Hard Disk...
> (XEN) [2013-07-17 19:10:15] HVM17: Booting from 0000:7c00
> (XEN) [2013-07-17 19:10:26] grant_table.c:1250:d1 Expanding dom (1) grant 
> table from (4) to (5) frames.
> [  575.140249] xen_bridge: port 20(vif17.0-emu) entered forwarding state
> (XEN) [2013-07-17 19:10:33] grant_table.c:289:d0 Increased maptrack size to 8 
> frames
> (XEN) [2013-07-17 19:10:41] irq.c:375: Dom17 callback via changed to Direct 
> Vector 0xf3
> (XEN) [2013-07-17 19:10:43] vmap(ffff82c000875000:0x1)
> (XEN) [2013-07-17 19:10:43] vmap(ffff82c000877000:0x1)
> (XEN) [2013-07-17 19:10:44] memory_map:remove: dom17 gfn=f3250 mfn=f97fe nr=1
> (XEN) [2013-07-17 19:10:44] memory_map:add: dom17 gfn=f3250 mfn=f97fe nr=1
> (XEN) [2013-07-17 19:10:44] memory_map:remove: dom17 gfn=f3250 mfn=f97fe nr=1
> (XEN) [2013-07-17 19:10:44] memory_map:add: dom17 gfn=f3250 mfn=f97fe nr=1
> (XEN) [2013-07-17 19:10:44] memory_map:remove: dom17 gfn=f3250 mfn=f97fe nr=1
> (XEN) [2013-07-17 19:10:44] memory_map:add: dom17 gfn=f3250 mfn=f97fe nr=1
> (XEN) [2013-07-17 19:10:44] memory_map:remove: dom17 gfn=f3250 mfn=f97fe nr=1
> (XEN) [2013-07-17 19:10:44] memory_map:add: dom17 gfn=f3250 mfn=f97fe nr=1
> (XEN) [2013-07-17 19:10:44] memory_map:remove: dom17 gfn=f3250 mfn=f97fe nr=1
> (XEN) [2013-07-17 19:10:44] memory_map:add: dom17 gfn=f3250 mfn=f97fe nr=1
> (XEN) [2013-07-17 19:10:44] memory_map:remove: dom17 gfn=f3250 mfn=f97fe nr=1
> (XEN) [2013-07-17 19:10:44] memory_map:add: dom17 gfn=f3250 mfn=f97fe nr=1
> (XEN) [2013-07-17 19:10:44] memory_map:remove: dom17 gfn=f3000 mfn=f9a00 
> nr=200
> (XEN) [2013-07-17 19:10:44] memory_map:add: dom17 gfn=f3000 mfn=f9a00 nr=200
> (XEN) [2013-07-17 19:10:44] memory_map:remove: dom17 gfn=f3000 mfn=f9a00 
> nr=200
> (XEN) [2013-07-17 19:10:44] memory_map:add: dom17 gfn=f3000 mfn=f9a00 nr=200
> (XEN) [2013-07-17 19:10:44] memory_map:remove: dom17 gfn=f3000 mfn=f9a00 
> nr=200
> (XEN) [2013-07-17 19:10:44] memory_map:add: dom17 gfn=f3000 mfn=f9a00 nr=200
> (XEN) [2013-07-17 19:10:44] memory_map:remove: dom17 gfn=f3000 mfn=f9a00 
> nr=200
> (XEN) [2013-07-17 19:10:44] memory_map:add: dom17 gfn=f3000 mfn=f9a00 nr=200
> (XEN) [2013-07-17 19:10:44] memory_map:remove: dom17 gfn=f3000 mfn=f9a00 
> nr=200
> (XEN) [2013-07-17 19:10:44] memory_map:add: dom17 gfn=f3000 mfn=f9a00 nr=200
> (XEN) [2013-07-17 19:10:44] memory_map:remove: dom17 gfn=f3000 mfn=f9a00 
> nr=200
> (XEN) [2013-07-17 19:10:44] memory_map:add: dom17 gfn=f3000 mfn=f9a00 nr=200
> (XEN) [2013-07-17 19:10:44] irq.c:270: Dom17 PCI link 0 changed 5 -> 0
> (XEN) [2013-07-17 19:10:44] irq.c:270: Dom17 PCI link 1 changed 10 -> 0
> (XEN) [2013-07-17 19:10:44] irq.c:270: Dom17 PCI link 2 changed 11 -> 0
> (XEN) [2013-07-17 19:10:44] irq.c:270: Dom17 PCI link 3 changed 5 -> 0
> [  594.163610] xen-blkback:ring-ref 8, event-channel 22, protocol 1 
> (x86_64-abi) persistent grants
> [  594.176435] xen-blkback:ring-ref 9, event-channel 23, protocol 1 
> (x86_64-abi) persistent grants
> [  594.830392] xen_bridge: port 19(vif17.0) entered forwarding state
> [  594.836498] xen_bridge: port 19(vif17.0) entered forwarding state
> [  609.854203] xen_bridge: port 19(vif17.0) entered forwarding state
> [  626.310535] FW: ipmasq, Forward .. EoC: IN=eth0 OUT=eth0 
> MAC=40:61:86:f4:67:d9:00:08:ae:10:46:60:08:00 SRC=178.83.11.73 
> DST=88.159.77.166 LEN=160 TOS=0x00 PREC=0x00 TTL=105 ID=6453 PROTO=UDP 
> SPT=37104 DPT=30614 LEN=140 
> [  631.484078] xen_bridge: port 19(vif17.0) entered disabled state
> [  631.491012] device vif17.0 left promiscuous mode
> [  631.497608] xen_bridge: port 19(vif17.0) entered disabled state
> [  631.595860] xen_bridge: port 20(vif17.0-emu) entered disabled state
> [  631.602730] device vif17.0-emu left promiscuous mode
> [  631.609290] xen_bridge: port 20(vif17.0-emu) entered disabled state
> [  637.790489] pciback 0000:04:00.0: restoring config space at offset 0x3c 
> (was 0x100, writing 0x10a)
> [  637.797539] pciback 0000:04:00.0: restoring config space at offset 0x10 
> (was 0x4, writing 0xf97fe004)
> [  637.804633] pciback 0000:04:00.0: restoring config space at offset 0xc 
> (was 0x0, writing 0x10)
> [  637.811655] pciback 0000:04:00.0: restoring config space at offset 0x4 
> (was 0x100000, writing 0x100002)
> [  638.032850] pciback 0000:08:00.0: restoring config space at offset 0x3c 
> (was 0x100, writing 0x10a)
> [  638.041664] pciback 0000:08:00.0: restoring config space at offset 0x10 
> (was 0x4, writing 0xf9a00004)
> [  638.050393] pciback 0000:08:00.0: restoring config space at offset 0xc 
> (was 0x0, writing 0x10)
> [  638.059151] pciback 0000:08:00.0: restoring config space at offset 0x4 
> (was 0x100000, writing 0x100002)
> (XEN) [2013-07-17 19:11:31] AMD-Vi: Disable: device id = 0x800, domain = 17, 
> paging mode = 4
> (XEN) [2013-07-17 19:11:31] AMD-Vi: Setup I/O page table: device id = 0x800, 
> root table = 0x54f182000, domain = 0, paging mode = 3
> (XEN) [2013-07-17 19:11:31] AMD-Vi: Re-assign 0000:08:00.0 from dom17 to dom0
> (XEN) [2013-07-17 19:11:31] AMD-Vi: Disable: device id = 0x400, domain = 17, 
> paging mode = 4
> (XEN) [2013-07-17 19:11:31] AMD-Vi: Setup I/O page table: device id = 0x400, 
> root table = 0x54f182000, domain = 0, paging mode = 3
> (XEN) [2013-07-17 19:11:31] AMD-Vi: Re-assign 0000:04:00.0 from dom17 to dom0
> (XEN) [2013-07-17 19:11:31] vunmap(ffff82c000873000:0x1)
> (XEN) [2013-07-17 19:11:31] vunmap(ffff82c000871000:0x1)
> (XEN) [2013-07-17 19:11:31] vunmap(ffff82c000875000:0x1)
> (XEN) [2013-07-17 19:11:31] vunmap(ffff82c000877000:0x1)
> (XEN) [2013-07-17 19:11:31] vunmap(ffff82c00086f000:0x1)
> (XEN) [2013-07-17 19:11:31] vunmap(ffff82c00086d000:0x1)
> (XEN) [2013-07-17 19:11:31] vunmap(ffff82c00086b000:0x1)
> (XEN) [2013-07-17 19:11:31] ----[ Xen-4.4-unstable  x86_64  debug=y  Not 
> tainted ]----
> (XEN) [2013-07-17 19:11:31] CPU:    2
> (XEN) [2013-07-17 19:11:31] RIP:    e008:[<ffff82d08016211f>] 
> flush_area_local+0x11a/0x14b
> (XEN) [2013-07-17 19:11:31] RFLAGS: 0000000000010086   CONTEXT: hypervisor
> (XEN) [2013-07-17 19:11:31] rax: ffff82cfffd52000   rbx: 0000000000000701   
> rcx: 0000000000001000
> (XEN) [2013-07-17 19:11:31] rdx: fffffffffffff000   rsi: 0000000000000040   
> rdi: ffff82cfffd52000
> (XEN) [2013-07-17 19:11:31] rbp: ffff83054f1efc68   rsp: ffff83054f1efc28   
> r8:  0000000000000000
> (XEN) [2013-07-17 19:11:31] r9:  000000000000003a   r10: 0000000000000004   
> r11: 0000000000000000
> (XEN) [2013-07-17 19:11:31] r12: 0000000000000000   r13: 0000000000000246   
> r14: ffff82d0802fc800
> (XEN) [2013-07-17 19:11:31] r15: ffff82cfffd52000   cr0: 000000008005003b   
> cr4: 00000000000006f0
> (XEN) [2013-07-17 19:11:31] cr3: 00000004b9ed1000   cr2: ffff82cfffd52000
> (XEN) [2013-07-17 19:11:31] ds: 0000   es: 0000   fs: 0000   gs: 0000   ss: 
> e010   cs: e008
> (XEN) [2013-07-17 19:11:31] Xen stack trace from rsp=ffff83054f1efc28:
> (XEN) [2013-07-17 19:11:31]    ffff83054f1efc58 0000000000000093 
> ffff83054f1efc58 ffff82d08026c160
> (XEN) [2013-07-17 19:11:31]    0000000000000701 ffff82cfffd52000 
> ffff83055d2b5a10 0000000000000000
> (XEN) [2013-07-17 19:11:31]    ffff83054f1efc98 ffff82d080182421 
> ffff83053796ef50 ffff83009fc78ff0
> (XEN) [2013-07-17 19:11:31]    000ffffffffff000 0000000000000152 
> ffff83054f1efd38 ffff82d0801712af
> (XEN) [2013-07-17 19:11:31]    ffff83054f1efcf8 ffff82d0801192c8 
> 0000000000000080 0000000000000000
> (XEN) [2013-07-17 19:11:31]    0000000000000000 0000000000000000 
> 0100000000000000 ffff83055d205000
> (XEN) [2013-07-17 19:11:31]    ffff83009fc7a9f8 0000000000000001 
> 0000000000000000 ffff82cfffd52000
> (XEN) [2013-07-17 19:11:31]    ffff83054f1efd48 ffff83053796ef50 
> 0000000000000000 00000000000002ad
> (XEN) [2013-07-17 19:11:31]    ffff83055d2b5a10 ffff83055d2b5ab0 
> ffff83054f1efd48 ffff82d08017dde1
> (XEN) [2013-07-17 19:11:31]    ffff83054f1efd98 ffff82d080169266 
> 000783054f1efd98 00000000000002ad
> (XEN) [2013-07-17 19:11:31]    0000000000000056 ffff830534ad0000 
> 0000000000000057 0000000000000000
> (XEN) [2013-07-17 19:11:31]    ffff83055d205024 ffff83053796e900 
> ffff83054f1efe18 ffff82d08016d688
> (XEN) [2013-07-17 19:11:31]    ffff83054f1efdf8 0000000000000286 
> 0000000000000050 ffff83053796ef50
> (XEN) [2013-07-17 19:11:31]    ffff83055d205000 ffff830534ad01b0 
> 0000000000000057 0000005034ad0000
> (XEN) [2013-07-17 19:11:31]    ffff830534ad0a18 0000000000000057 
> ffff830534ad0000 ffff830534ad01b0
> (XEN) [2013-07-17 19:11:31]    ffff830534ad0198 ffff83055f336000 
> ffff83054f1efe48 ffff82d08016d79a
> (XEN) [2013-07-17 19:11:31]    ffff830534ad0000 00000000ffffffff 
> ffff830534ad0e90 ffff830534ad0000
> (XEN) [2013-07-17 19:11:31]    ffff83054f1efe68 ffff82d08015e0b7 
> ffff830534ad0e90 ffff83009fd5c000
> (XEN) [2013-07-17 19:11:31]    ffff83054f1efe98 ffff82d0801050e1 
> ffff83054f1f22a0 0000000000000000
> (XEN) [2013-07-17 19:11:31]    0000000000000000 ffffffffffffffff 
> ffff83054f1efec8 ffff82d08012f436
> (XEN) [2013-07-17 19:11:31] Xen call trace:
> (XEN) [2013-07-17 19:11:31]    [<ffff82d08016211f>] 
> flush_area_local+0x11a/0x14b
> (XEN) [2013-07-17 19:11:31]    [<ffff82d080182421>] flush_area_mask+0x67/0x15a
> (XEN) [2013-07-17 19:11:31]    [<ffff82d0801712af>] 
> map_pages_to_xen+0xbac/0x10a0
> (XEN) [2013-07-17 19:11:31]    [<ffff82d08017dde1>] __set_fixmap+0x34/0x36
> (XEN) [2013-07-17 19:11:31]    [<ffff82d080169266>] msi_free_irq+0xed/0x1b7
> (XEN) [2013-07-17 19:11:31]    [<ffff82d08016d688>] 
> unmap_domain_pirq+0x2af/0x35f
> (XEN) [2013-07-17 19:11:31]    [<ffff82d08016d79a>] 
> free_domain_pirqs+0x62/0x8c
> (XEN) [2013-07-17 19:11:31]    [<ffff82d08015e0b7>] 
> arch_domain_destroy+0x30/0x86
> (XEN) [2013-07-17 19:11:31]    [<ffff82d0801050e1>] 
> complete_domain_destroy+0x6f/0x15a
> (XEN) [2013-07-17 19:11:31]    [<ffff82d08012f436>] 
> rcu_process_callbacks+0x145/0x1a6
> (XEN) [2013-07-17 19:11:31]    [<ffff82d08012662e>] __do_softirq+0x8e/0x99
> (XEN) [2013-07-17 19:11:31]    [<ffff82d080126694>] do_softirq+0x13/0x15
> (XEN) [2013-07-17 19:11:31]    
> (XEN) [2013-07-17 19:11:31] Pagetable walk from ffff82cfffd52000:
> (XEN) [2013-07-17 19:11:31]  L4[0x105] = 000000009fc7a063 ffffffffffffffff
> (XEN) [2013-07-17 19:11:31]  L3[0x13f] = 000000009fc78063 ffffffffffffffff
> (XEN) [2013-07-17 19:11:31]  L2[0x1fe] = 000000009ff8e063 ffffffffffffffff 
> (XEN) [2013-07-17 19:11:31]  L1[0x152] = 0000000000000000 ffffffffffffffff
> (XEN) [2013-07-17 19:11:33] 
> (XEN) [2013-07-17 19:11:33] ****************************************
> (XEN) [2013-07-17 19:11:33] Panic on CPU 2:
> (XEN) [2013-07-17 19:11:33] FATAL PAGE FAULT
> (XEN) [2013-07-17 19:11:33] [error_code=0000]
> (XEN) [2013-07-17 19:11:33] Faulting linear address: ffff82cfffd52000
> (XEN) [2013-07-17 19:11:33] ****************************************
> (XEN) [2013-07-17 19:11:33] 
> (XEN) [2013-07-17 19:11:33] Manual reset required ('noreboot' specified)
>
>
> _______________________________________________
> Xen-devel mailing list
> Xen-devel@xxxxxxxxxxxxx
> http://lists.xen.org/xen-devel


_______________________________________________
Xen-devel mailing list
Xen-devel@xxxxxxxxxxxxx
http://lists.xen.org/xen-devel

 

©2013 Xen Project, A Linux Foundation Collaborative Project. All Rights Reserved.
Linux Foundation is a registered trademark of The Linux Foundation.
Xen Project is a trademark of The Linux Foundation.

Rackspace

Lists.xenproject.org is hosted with RackSpace, monitoring our
servers 24x7x365 and backed by RackSpace's Fanatical Support®.