Xen devel - Jul 2013 - [xen-unstable] FATAL PAGE FAULT when shutting down guest with pci passthrough using MSI interrupts

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


(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)

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@lists.xen.org
> http://lists.xen.org/xen-devel

Wednesday, July 17, 2013, 9:27:58 PM, you wrote:
> 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
Ah missed that :-)
Will try it right away, thx !

Sander

> ~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@lists.xen.org
>> http://lists.xen.org/xen-devel

Wednesday, July 17, 2013, 9:27:58 PM, you wrote:
> 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
This patch indeed fixes the issue, thx again !

--
Sander
>>
>>
>> (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@lists.xen.org
>> http://lists.xen.org/xen-devel

>>> Sander Eikelenboom <linux@eikelenboom.it> 07/17/13 9:24 PM
>>>
>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.
This has nothing to do with the (yet to be committed) multi-vector MSI stuff,
and was reported already on the list yesterday. A fix was also already
proposed, which is being discussed.

Jan