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

[Xen-users] Debian Etch and nvidia chipset trouble (Kernel bug)

Hi all,
I have a problem running Xen 3.0.3-1 on Debian Etch (amd64). Packages installed:
ii linux-image-2.6.18-3-xen-amd64 2.6.18-7 ii linux-modules-2.6.18-3-xen-amd64 2.6.18-7 ii xen-hypervisor-3.0.3-1-amd64 3.0.3-0-2 ii xen-ioemu-3.0.3-1 3.0.3-0-2 ii xen-linux-system-2.6.18-3-xen-amd64 2.6.18-7
I have a nvidia chipset and I am using the onboard gigabit ethernet controller. 

From time to time, the networking hangs and gives the output

Dec 21 19:09:40 xen kernel: NETDEV WATCHDOG: peth0: transmit timed out
Dec 21 19:09:40 xen kernel: peth0: Got tx_timeout. irq: 00000000
Dec 21 19:09:40 xen kernel: peth0: Ring at 4923c000: next 25635708 nic 25635452 
Dec 21 19:09:40 xen kernel: peth0: Dumping tx registers

(full output below)

After rebooting the machine, I get a Kernel Bug:
Dec 21 19:53:18 xen kernel: Kernel BUG at drivers/xen/core/evtchn.c:481
(full output below)
After waiting a couple of hours and then rebooting the machine, everything works fine again for a certain time until the net hangs again. 

I am not quite sure, what causes this and how to debug.

Any help is really appreciated.

Thanks,

Markus.

******** output of nvidia NIC trouble ***********

Dec 21 19:09:40 xen kernel: NETDEV WATCHDOG: peth0: transmit timed out
Dec 21 19:09:40 xen kernel: peth0: Got tx_timeout. irq: 00000000
Dec 21 19:09:40 xen kernel: peth0: Ring at 4923c000: next 25635708 nic 25635452 
Dec 21 19:09:40 xen kernel: peth0: Dumping tx registers
Dec 21 19:09:40 xen kernel: 0: 00000000 000000ff 00000003 02b703ca 00000000 00000000 00000000 00000000 Dec 21 19:09:40 xen kernel: 20: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 Dec 21 19:09:40 xen kernel: 40: 0420e20e 0000a855 00002e20 00000000 00000000 00000000 00000000 00000000 Dec 21 19:09:40 xen kernel: 60: 00000000 00000000 00000000 0000ffff 0000ffff 0000ffff 0000ffff 00000000 Dec 21 19:09:40 xen kernel: 80: 003b0f3c 40040001 00150001 007f0080 0000061c 00000001 00080000 00007f99 Dec 21 19:09:40 xen kernel: a0: 0014050f 00000016 fffffffe 0000ffff 00000001 00000000 00000000 00000000 Dec 21 19:09:40 xen kernel: c0: 10000102 00000001 00000001 00000001 00000001 00000001 00000001 00000001 Dec 21 19:09:40 xen kernel: e0: 00000001 00000001 00000001 00000001 00000001 00000001 00000001 00000001 Dec 21 19:09:40 xen kernel: 100: 4923c800 4923c000 007f00ff 00000000 00010032 00000000 0000001e 4923d3a0 Dec 21 19:09:40 xen kernel: 120: 4923c040 73970410 a0000029 4fd11010 8000061c 4923cfcc 4923c760 0fe08000 Dec 21 19:09:40 xen kernel: 140: 00304120 00002600 00000000 00000000 00000001 00000000 00000001 00000000 Dec 21 19:09:40 xen kernel: 160: 00000000 00000000 00000000 00000000 01ff0080 0000c000 00000000 00000000 Dec 21 19:09:40 xen kernel: 180: 00000006 00000008 0294796d 00008103 0000004a 00003c00 00000080 0000bd83 Dec 21 19:09:40 xen kernel: 1a0: 00000006 00000008 0294796d 00008103 0000004a 00003c00 00000080 0000bd83 Dec 21 19:09:40 xen kernel: 1c0: 00000006 00000008 0294796d 00008103 0000004a 00003c00 00000080 0000bd83 Dec 21 19:09:40 xen kernel: 1e0: 00000006 00000008 0294796d 00008103 0000004a 00003c00 00000080 0000bd83 Dec 21 19:09:40 xen kernel: 200: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 Dec 21 19:09:40 xen kernel: 220: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 Dec 21 19:09:40 xen kernel: 240: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 Dec 21 19:09:40 xen kernel: 260: 00000000 00000000 fe027001 00000100 00000011 000000a3 fe027011 000001a3 Dec 21 19:09:40 xen kernel: 280: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 Dec 21 19:09:40 xen kernel: 2a0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 Dec 21 19:09:40 xen kernel: 2c0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 Dec 21 19:09:40 xen kernel: 2e0: 00000000 00000000 00000000 00000000 00000000 00000001 00000001 00000001 Dec 21 19:09:40 xen kernel: 300: 80212000 00000000 00000000 00000000 00000000 00002000 00000000 00000000 Dec 21 19:09:40 xen kernel: 320: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 Dec 21 19:09:40 xen kernel: 340: 00000000 00000000 00000000 00000000 00000000 00000020 3d15db01 00000000 Dec 21 19:09:40 xen kernel: 360: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 Dec 21 19:09:40 xen kernel: 380: 00000000 00000000 00000000 00000000 00000000 00000000 00000002 00000000 Dec 21 19:09:40 xen kernel: 3a0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 Dec 21 19:09:40 xen kernel: 3c0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 Dec 21 19:09:40 xen kernel: 3e0: 06255300 00701365 00000000 00000000 00000000 00000000 00000000 00000000 Dec 21 19:09:40 xen kernel: 400: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 Dec 21 19:09:40 xen kernel: 420: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 Dec 21 19:09:40 xen kernel: 440: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 Dec 21 19:09:40 xen kernel: 460: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 Dec 21 19:09:40 xen kernel: 480: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 Dec 21 19:09:40 xen kernel: 4a0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 Dec 21 19:09:40 xen kernel: 4c0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 Dec 21 19:09:40 xen kernel: 4e0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 Dec 21 19:09:40 xen kernel: 500: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 Dec 21 19:09:40 xen kernel: 520: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 Dec 21 19:09:40 xen kernel: 540: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 Dec 21 19:09:40 xen kernel: 560: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 Dec 21 19:09:40 xen kernel: 580: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 Dec 21 19:09:40 xen kernel: 5a0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 Dec 21 19:09:40 xen kernel: 5c0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 Dec 21 19:09:40 xen kernel: 5e0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 Dec 21 19:09:40 xen kernel: 600: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 
Dec 21 19:09:40 xen kernel: peth0: Dumping tx ring
Dec 21 19:09:40 xen kernel: 000: 00000001 30787010 a0000029 // 00000001 30787210 a0000029 // 00000000 89f59e10 a0000029 // 00000000 89f59c10 a0000029 Dec 21 19:09:40 xen kernel: 004: 00000000 89f59a10 a0000029 // 00000000 89f59810 a0000029 // 00000000 89f59610 a0000029 // 00000000 89f59010 a0000029 Dec 21 19:09:40 xen kernel: 008: 00000000 89f59210 a0000029 // 00000000 89f59410 a0000029 // 00000000 906f2e10 a0000029 // 00000000 906f2010 a0000029 Dec 21 19:09:40 xen kernel: 00c: 00000000 906f2210 a0000029 // 00000000 906f2410 a0000029 // 00000000 906f2610 a0000029 // 00000000 906f2c10 a0000029 Dec 21 19:09:40 xen kernel: 010: 00000000 906f2a10 a0000029 // 00000000 906f2810 a0000029 // 00000001 5fbc1e10 a0000029 // 00000001 5fbc1c10 a0000029 Dec 21 19:09:40 xen kernel: 014: 00000001 5fbc1a10 a0000029 // 00000001 5fbc1810 a0000029 // 00000001 5fbc1610 a0000029 // 00000001 5fbc1010 a0000029 Dec 21 19:09:40 xen kernel: 018: 00000001 5fbc1210 a0000029 // 00000001 5fbc1410 a0000029 // 00000000 8692bc02 a0000029 // 00000000 8692ba02 a0000029 Dec 21 19:09:40 xen kernel: 01c: 00000000 8692b802 a0000029 // 00000000 8692b010 a0000029 // 00000000 8692b210 a0000029 // 00000000 8692b410 a0000029 Dec 21 19:09:40 xen kernel: 020: 00000000 8692b610 a0000029 // 00000000 8692be10 a0000029 // 00000001 6efb8e10 a0000029 // 00000001 6efb8c10 a0000029 Dec 21 19:09:40 xen kernel: 024: 00000001 6efb8a10 a0000029 // 00000001 6efb8810 a0000029 // 00000001 6efb8010 a0000029 // 00000001 6efb8210 a0000029 Dec 21 19:09:40 xen kernel: 028: 00000001 6efb8410 a0000029 // 00000000 49199e10 8000003f // 00000000 6a8a010e a0000001 // 00000001 6efb8610 a0000029 Dec 21 19:09:40 xen kernel: 02c: 00000001 31519e10 a0000029 // 00000001 31519c10 a0000029 // 00000001 31519010 a0000029 // 00000001 31519210 a0000029 Dec 21 19:09:40 xen kernel: 030: 00000001 31519410 a0000029 // 00000001 31519802 a0000029 // 00000001 31519602 a0000029 // 00000000 91823e02 a0000029 Dec 21 19:09:40 xen kernel: 034: 00000000 91823002 a0000029 // 00000000 91823202 a0000029 // 00000000 91823402 a0000029 // 00000001 31519a10 a0000029 Dec 21 19:09:40 xen kernel: 038: 00000000 91823c10 a0000029 // 00000000 91823a10 a0000029 // 00000000 91823802 a0000029 // 00000001 50b3be02 a0000029 Dec 21 19:09:40 xen kernel: 03c: 00000001 50b3bc02 a0000029 // 00000000 91823610 a0000029 // 00000001 50b3b010 a0000029 // 00000001 50b3b210 a0000029 Dec 21 19:09:40 xen kernel: 040: 00000001 50b3ba10 a0000029 // 00000001 50b3b810 a0000029 // 00000001 50b3b610 a0000029 // 00000001 50b3b410 a0000029 Dec 21 19:09:40 xen kernel: 044: 00000000 8fce9e10 a0000029 // 00000000 8fce9c10 a0000029 // 00000000 8fce9a10 a0000029 // 00000000 8fce9810 a0000029 Dec 21 19:09:40 xen kernel: 048: 00000000 8fce9610 a0000029 // 00000000 8fce9010 a0000029 // 00000000 8fce9210 a0000029 // 00000000 8fce9410 a0000029 Dec 21 19:09:40 xen kernel: 04c: 00000000 6ebe1e10 a0000029 // 00000000 6ebe1c10 a0000029 // 00000000 6ebe1a10 a0000029 // 00000000 6ebe1810 a0000029 Dec 21 19:09:40 xen kernel: 050: 00000000 6ebe1610 a0000029 // 00000000 6ebe1410 a0000029 // 00000000 6ebe1210 a0000029 // 00000000 6ebe1010 a0000029 Dec 21 19:09:40 xen kernel: 054: 00000001 50bf1e10 a0000029 // 00000001 50bf1c10 a0000029 // 00000001 50bf1a10 a0000029 // 00000001 50bf1810 a0000029 Dec 21 19:09:40 xen kernel: 058: 00000001 50bf1610 a0000029 // 00000001 50bf1410 a0000029 // 00000001 50bf1210 a0000029 // 00000001 50bf1010 a0000029 Dec 21 19:09:40 xen kernel: 05c: 00000000 87701e10 a0000029 // 00000000 87701c10 a0000029 // 00000000 87701a10 a0000029 // 00000000 87701810 a0000029 Dec 21 19:09:40 xen kernel: 060: 00000000 87701610 a0000029 // 00000000 87701410 a0000029 // 00000000 87701210 a0000029 // 00000000 87701010 a0000029 Dec 21 19:09:40 xen kernel: 064: 00000001 7386de10 a0000029 // 00000001 7386dc10 a0000029 // 00000001 7386da10 a0000029 // 00000001 7386d810 a0000029 Dec 21 19:09:40 xen kernel: 068: 00000001 7386d610 a0000029 // 00000001 7386d410 a0000029 // 00000001 7386d210 a0000029 // 00000001 7386d010 a0000029 Dec 21 19:09:40 xen kernel: 06c: 00000001 51e79e10 a0000029 // 00000001 51e79c10 a0000029 // 00000001 51e79a10 a0000029 // 00000001 51e79810 a0000029 Dec 21 19:09:40 xen kernel: 070: 00000001 51e79610 a0000029 // 00000001 51e79410 a0000029 // 00000001 51e79210 a0000029 // 00000001 51e79010 a0000029 Dec 21 19:09:40 xen kernel: 074: 00000000 8cee3e10 a0000029 // 00000000 8cee3c10 a0000029 // 00000000 8cee3a10 a0000029 // 00000000 8cee3810 a0000029 Dec 21 19:09:40 xen kernel: 078: 00000000 8cee3610 a0000029 // 00000000 8cee3410 a0000029 // 00000000 8cee3210 a0000029 // 00000000 8cee3010 a0000029 Dec 21 19:09:40 xen kernel: 07c: 00000001 72833010 a0000039 // 00000001 72833210 8c00003f // 00000001 57c40042 a0000019 // 00000001 72833610 8c000035 Dec 21 19:09:40 xen kernel: 080: 00000001 3252c000 a00000bf // 00000001 72833e10 8c000035 // 00000001 358cd000 a00000bf // 00000001 72833810 8c000035 Dec 21 19:09:40 xen kernel: 084: 00000001 f9253000 a00000bf // 00000001 72833410 8c000035 // 00000001 544b4000 a00000bf // 00000001 72833a10 a0000039 Dec 21 19:09:40 xen kernel: 088: 00000001 72833c10 a0000039 // 00000001 6897ce10 a0000039 // 00000001 6897cc10 8c00003f // 00000001 57c40242 a0000019 Dec 21 19:09:40 xen kernel: 08c: 00000001 6897ca10 8c000035 // 00000001 3252c000 a00000bf // 00000001 6897c810 8c000035 // 00000001 358cd000 a00000bf Dec 21 19:09:40 xen kernel: 090: 00000001 6897c010 8c000035 // 00000001 f9253000 a00000bf // 00000001 6897c210 8c000035 // 00000001 544b4000 a00000bf Dec 21 19:09:40 xen kernel: 094: 00000001 6897c410 a0000039 // 00000001 6897c610 8c00003f // 00000001 57c40e42 a0000019 // 00000000 7a385e10 a0000039 Dec 21 19:09:40 xen kernel: 098: 00000000 7a385c10 a0000039 // 00000000 7a385a10 8c00003f // 00000001 57c40c42 a0000019 // 00000000 7a385810 8c00003f Dec 21 19:09:40 xen kernel: 09c: 00000001 57c40a42 a0000019 // 00000000 7a385010 8c000035 // 00000001 3252c000 a00000bf // 00000000 7a385210 8c000035 Dec 21 19:09:40 xen kernel: 0a0: 00000001 358cd000 a00000bf // 00000000 7a385410 8c000035 // 00000001 f9253000 a00000bf // 00000000 7a385610 8c000035 Dec 21 19:09:40 xen kernel: 0a4: 00000001 544b4000 a00000bf // 00000000 96bf1e10 a0000039 // 00000000 96bf1c10 8c00003f // 00000001 57c40442 a0000019 Dec 21 19:09:40 xen kernel: 0a8: 00000000 96bf1a10 a0000039 // 00000000 96bf1810 a0000039 // 00000000 96bf1610 a0000029 // 00000000 96bf1410 a0000029 Dec 21 19:09:40 xen kernel: 0ac: 00000000 96bf1010 8c00003f // 00000001 57c40842 a0000019 // 00000000 96bf1210 a0000029 // 00000001 73970e10 a0000029 Dec 21 19:09:40 xen kernel: 0b0: 00000001 73970c10 a0000029 // 00000001 73970a10 a0000029 // 00000001 73970810 8c00003f // 00000001 57c40642 a0000019 Dec 21 19:09:40 xen kernel: 0b4: 00000001 73970010 a0000029 // 00000001 73970210 a0000029 // 00000001 73970410 a0000029 // 00000001 73970602 ac000053 Dec 21 19:09:40 xen kernel: 0b8: 00000000 5d68de10 a0000029 // 00000000 5d68dc10 a0000029 // 00000000 5d68da10 a0000029 // 00000000 5d68d002 a0000029 Dec 21 19:09:40 xen kernel: 0bc: 00000000 5d68d202 ac000053 // 00000000 5d68d810 a0000029 // 00000000 5d68d402 a0000029 // 00000000 5d68d610 a0000029 Dec 21 19:09:40 xen kernel: 0c0: 00000000 6e5e8e02 a0000029 // 00000000 918c4e10 a0000029 // 00000000 6e5e8a02 a0000029 // 00000000 918c4c10 a0000029 Dec 21 19:09:40 xen kernel: 0c4: 00000000 6e5e8802 a0000029 // 00000000 918c4a10 a0000029 // 00000000 6e5e8002 a0000029 // 00000000 918c4810 a0000029 Dec 21 19:09:40 xen kernel: 0c8: 00000000 6e5e8202 a0000029 // 00000000 918c4610 a0000029 // 00000000 918c4002 a0000029 // 00000000 918c4410 a0000029 Dec 21 19:09:40 xen kernel: 0cc: 00000000 918c4202 a0000029 // 00000000 20636e10 a0000029 // 00000000 20636010 8c00003f // 00000000 5d29de42 a0000018 Dec 21 19:09:40 xen kernel: 0d0: 00000000 20636210 a0000029 // 00000000 20636410 8c00003f // 00000000 5d29da42 a0000018 // 00000000 20636802 a0000029 Dec 21 19:09:40 xen kernel: 0d4: 00000000 20636c10 a0000029 // 00000000 20636a02 a0000029 // 00000000 6e5e8c10 a0000029 // 00000000 6e5e8602 a0000029 Dec 21 19:09:40 xen kernel: 0d8: 00000000 20636610 a0000029 // 00000000 6e5e8410 a0000029 // 00000000 92eabe10 a0000029 // 00000000 92eabc10 a0000029 Dec 21 19:09:40 xen kernel: 0dc: 00000000 92eaba10 a0000029 // 00000000 92eab810 a0000029 // 00000000 92eab610 a0000029 // 00000000 92eab410 a0000029 Dec 21 19:09:40 xen kernel: 0e0: 00000000 92eab010 a0000029 // 00000000 92eab210 a0000029 // 00000000 9182ee10 a0000029 // 00000000 9182ec10 a0000029 Dec 21 19:09:40 xen kernel: 0e4: 00000000 9182ea10 a0000029 // 00000000 9182e810 a0000029 // 00000000 9182e610 a0000029 // 00000000 9182e010 a0000029 Dec 21 19:09:40 xen kernel: 0e8: 00000000 9182e210 a0000029 // 00000000 9182e410 a0000029 // 00000001 6dd5cc02 a0000029 // 00000001 6dd5ca02 a0000029 Dec 21 19:09:40 xen kernel: 0ec: 00000001 6dd5c802 a0000029 // 00000001 6dd5c202 a0000029 // 00000001 6dd5c402 a0000029 // 00000001 6dd5c602 a0000029 Dec 21 19:09:40 xen kernel: 0f0: 00000001 6dd5c002 a0000029 // 00000000 8ff1ee02 a0000029 // 00000000 8ff1ec02 a0000029 // 00000001 6dd5ce10 a0000029 Dec 21 19:09:40 xen kernel: 0f4: 00000000 8ff1e010 a0000029 // 00000000 8ff1e210 a0000029 // 00000000 8ff1e410 a0000029 // 00000000 8ff1e610 a0000029 Dec 21 19:09:40 xen kernel: 0f8: 00000000 8ff1e810 a0000029 // 00000000 8ff1ea10 a0000029 // 00000001 30787e10 a0000029 // 00000001 30787c10 a0000029 Dec 21 19:09:40 xen kernel: 0fc: 00000001 30787a10 a0000029 // 00000001 30787810 a0000029 // 00000001 30787610 a0000029 // 00000001 30787410 a0000029 Dec 21 19:09:40 xen kernel: nv_stop_tx: TransmitterStatus remained busy<7>peth0: tx_timeout: dead entries! 
Dec 21 19:14:11 xen kernel: NETDEV WATCHDOG: peth0: transmit timed out
Dec 21 19:14:11 xen kernel: peth0: Got tx_timeout. irq: 00000000
Dec 21 19:14:11 xen kernel: peth0: Ring at 4923c000: next 256 nic 0
Dec 21 19:14:11 xen kernel: peth0: Dumping tx registers
Dec 21 19:09:40 xen kernel: nv_stop_tx: TransmitterStatus remained busy<7>peth0: tx_timeout: dead entries! 
Dec 21 19:14:11 xen kernel: NETDEV WATCHDOG: peth0: transmit timed out
Dec 21 19:14:11 xen kernel: peth0: Got tx_timeout. irq: 00000000
Dec 21 19:14:11 xen kernel: peth0: Ring at 4923c000: next 256 nic 0
Dec 21 19:14:11 xen kernel: peth0: Dumping tx registers
Dec 21 19:14:11 xen kernel: 0: 00000000 000000ff 00000003 033f03ca 00000000 00000000 00000000 00000000 Dec 21 19:14:11 xen kernel: 20: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 Dec 21 19:14:11 xen kernel: 40: 0420e20e 0000a855 00002e20 00000000 00000000 00000000 00000000 00000000 Dec 21 19:14:11 xen kernel: 60: 00000000 00000000 00000000 0000ffff 0000ffff 0000ffff 0000ffff 00000000 Dec 21 19:14:11 xen kernel: 80: 003b0f3c 40040001 00150001 007f0080 0000061c 00000001 00080000 00007f99 Dec 21 19:14:11 xen kernel: a0: 0014050f 00000016 fffffffe 0000ffff 00000001 00000000 00000000 00000000 Dec 21 19:14:11 xen kernel: c0: 10000102 00000001 00000001 00000001 00000001 00000001 00000001 00000001 Dec 21 19:14:11 xen kernel: e0: 00000001 00000001 00000001 00000001 00000001 00000001 00000001 00000001 Dec 21 19:14:11 xen kernel: 100: 4923c800 4923c000 007f00ff 00000000 00010032 00000000 00000027 4923c800 Dec 21 19:14:11 xen kernel: 120: 4923c040 73970410 a0000029 4fd11010 8000061c 4923c80c 4923c760 0fe08000 Dec 21 19:14:11 xen kernel: 140: 00304120 00002600 00000000 00000000 00000001 00000000 00000001 00000000 Dec 21 19:14:11 xen kernel: 160: 00000000 00000000 00000000 00000000 01ff0080 0000c000 00000000 00000000 Dec 21 19:14:11 xen kernel: 180: 00000006 00000008 0294796d 00008103 0000004a 00003c00 00000080 0000bd83 Dec 21 19:14:11 xen kernel: 1a0: 00000006 00000008 0294796d 00008103 0000004a 00003c00 0000059e 0000bd83 Dec 21 19:14:11 xen kernel: 1c0: 00000006 00000008 0294796d 00008103 0000004a 00003c00 00000080 0000bd83 Dec 21 19:14:11 xen kernel: 1e0: 00000006 00000008 0294796d 00008103 0000004a 00003c00 00000080 0000bd83 Dec 21 19:14:11 xen kernel: 200: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 Dec 21 19:14:11 xen kernel: 220: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 Dec 21 19:14:11 xen kernel: 240: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 Dec 21 19:14:11 xen kernel: 260: 00000000 00000000 fe027001 00000100 00000011 000000a3 fe027011 000001a3 Dec 21 19:14:11 xen kernel: 280: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 Dec 21 19:14:11 xen kernel: 2a0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 Dec 21 19:14:11 xen kernel: 2c0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 Dec 21 19:14:11 xen kernel: 2e0: 00000000 00000000 00000000 00000000 00000000 00000001 00000001 00000001 Dec 21 19:14:11 xen kernel: 300: 80212000 00000000 00000000 00000000 00000000 00002000 00000000 00000000 Dec 21 19:14:11 xen kernel: 320: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 Dec 21 19:14:11 xen kernel: 340: 00000000 00000000 00000000 00000000 00000000 00000020 3d1e1e38 00000000 Dec 21 19:14:11 xen kernel: 360: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 Dec 21 19:14:11 xen kernel: 380: 00000000 00000000 00000000 00000000 00000000 00000000 00000002 00000000 Dec 21 19:14:11 xen kernel: 3a0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 Dec 21 19:14:11 xen kernel: 3c0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 Dec 21 19:14:11 xen kernel: 3e0: 06255300 00701365 00000000 00000000 00000000 00000000 00000000 00000000 Dec 21 19:14:11 xen kernel: 400: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 Dec 21 19:14:11 xen kernel: 420: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 Dec 21 19:14:11 xen kernel: 440: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 Dec 21 19:14:11 xen kernel: 460: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 Dec 21 19:14:11 xen kernel: 480: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 Dec 21 19:14:11 xen kernel: 4a0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 Dec 21 19:14:11 xen kernel: 4c0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 Dec 21 19:14:11 xen kernel: 4e0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 Dec 21 19:14:11 xen kernel: 500: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 Dec 21 19:14:11 xen kernel: 520: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 Dec 21 19:14:11 xen kernel: 540: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 Dec 21 19:14:11 xen kernel: 560: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 Dec 21 19:14:11 xen kernel: 580: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 Dec 21 19:14:11 xen kernel: 5a0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 Dec 21 19:14:11 xen kernel: 5c0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 Dec 21 19:14:11 xen kernel: 5e0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 Dec 21 19:14:11 xen kernel: 600: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 
Dec 21 19:14:11 xen kernel: peth0: Dumping tx ring
Dec 21 19:14:11 xen kernel: 000: 00000001 5b1ace10 a0000029 // 00000001 5b1acc10 a0000029 // 00000001 5b1aca10 a0000029 // 00000001 5b1ac810 a0000029 Dec 21 19:14:11 xen kernel: 004: 00000001 5b1ac610 a0000029 // 00000001 5b1ac410 a0000029 // 00000001 5b1ac210 a0000029 // 00000001 5b1ac010 a0000029 Dec 21 19:14:11 xen kernel: 008: 00000001 fe514e10 a0000029 // 00000001 fe514c10 a0000029 // 00000001 30787010 a0000029 // 00000000 906f2e10 a0000029 Dec 21 19:14:11 xen kernel: 00c: 00000000 89f59410 a0000029 // 00000000 89f59210 a0000029 // 00000000 89f59010 a0000029 // 00000000 89f59610 a0000029 Dec 21 19:14:11 xen kernel: 010: 00000000 89f59810 a0000029 // 00000000 89f59a10 a0000029 // 00000000 89f59c10 a0000029 // 00000000 89f59e10 a0000029 Dec 21 19:14:11 xen kernel: 014: 00000001 30787210 a0000029 // 00000000 906f2010 a0000029 // 00000000 906f2210 a0000029 // 00000000 906f2410 a0000029 Dec 21 19:14:11 xen kernel: 018: 00000000 906f2610 a0000029 // 00000000 906f2c10 a0000029 // 00000000 906f2a10 a0000029 // 00000000 906f2810 a0000029 Dec 21 19:14:11 xen kernel: 01c: 00000001 5fbc1e10 a0000029 // 00000001 5fbc1c10 a0000029 // 00000001 5fbc1a10 a0000029 // 00000001 5fbc1810 a0000029 Dec 21 19:14:11 xen kernel: 020: 00000001 5fbc1610 a0000029 // 00000001 5fbc1010 a0000029 // 00000001 5fbc1210 a0000029 // 00000001 5fbc1410 a0000029 Dec 21 19:14:11 xen kernel: 024: 00000000 8692bc10 a0000029 // 00000000 8692ba10 a0000029 // 00000000 8692b810 a0000029 // 00000000 8692b010 a0000029 Dec 21 19:14:11 xen kernel: 028: 00000000 8692b210 a0000029 // 00000000 8692b410 a0000029 // 00000000 8692b610 a0000029 // 00000000 8692be10 a0000029 Dec 21 19:14:11 xen kernel: 02c: 00000001 6efb8e10 a0000029 // 00000001 6efb8c10 a0000029 // 00000001 6efb8a10 a0000029 // 00000001 6efb8810 a0000029 Dec 21 19:14:11 xen kernel: 030: 00000001 6efb8010 a0000029 // 00000001 6efb8210 a0000029 // 00000001 6efb8410 a0000029 // 00000001 6efb8610 a0000029 Dec 21 19:14:11 xen kernel: 034: 00000001 31519e10 a0000029 // 00000001 31519c10 a0000029 // 00000001 31519010 a0000029 // 00000001 31519210 a0000029 Dec 21 19:14:11 xen kernel: 038: 00000001 31519410 a0000029 // 00000001 31519810 a0000029 // 00000001 31519610 a0000029 // 00000001 31519a10 a0000029 Dec 21 19:14:11 xen kernel: 03c: 00000001 30787410 a0000029 // 00000001 30787610 a0000029 // 00000001 30787810 a0000029 // 00000001 30787a10 a0000029 Dec 21 19:14:11 xen kernel: 040: 00000001 30787c10 a0000029 // 00000001 30787e10 a0000029 // 00000001 fe514010 a0000029 // 00000001 fe514210 a0000029 Dec 21 19:14:11 xen kernel: 044: 00000001 fe514410 a0000029 // 00000001 fe514610 a0000029 // 00000001 fe514810 a0000029 // 00000001 fe514a10 a0000029 Dec 21 19:14:11 xen kernel: 048: 00000000 8e699e10 a0000029 // 00000000 8e699c10 a0000029 // 00000000 8e699a10 a0000029 // 00000000 8e699810 a0000029 Dec 21 19:14:11 xen kernel: 04c: 00000000 8e699610 a0000029 // 00000000 8e699410 a0000029 // 00000000 8e699210 a0000029 // 00000000 8e699010 a0000029 Dec 21 19:14:11 xen kernel: 050: 00000000 84a59e10 a0000029 // 00000000 84a59c10 a0000029 // 00000000 84a59a10 a0000029 // 00000000 84a59810 a0000029 Dec 21 19:14:11 xen kernel: 054: 00000000 84a59610 a0000029 // 00000000 84a59410 a0000029 // 00000000 84a59210 a0000029 // 00000000 84a59010 a0000029 Dec 21 19:14:11 xen kernel: 058: 00000000 84b3ce10 a0000029 // 00000000 84b3cc10 a0000029 // 00000000 84b3ca10 a0000029 // 00000000 84b3c810 a0000029 Dec 21 19:14:11 xen kernel: 05c: 00000000 84b3c610 a0000029 // 00000000 84b3c410 a0000029 // 00000000 84b3c210 a0000029 // 00000000 84b3c010 a0000029 Dec 21 19:14:11 xen kernel: 060: 00000000 86962e10 a0000029 // 00000000 86962c10 a0000029 // 00000000 86962a10 a0000029 // 00000000 86962810 a0000029 Dec 21 19:14:11 xen kernel: 064: 00000000 86962610 a0000029 // 00000000 86962410 a0000029 // 00000000 86962210 a0000029 // 00000000 86962010 a0000029 Dec 21 19:14:11 xen kernel: 068: 00000000 938ece10 a0000029 // 00000000 938ecc10 a0000029 // 00000000 938eca10 a0000029 // 00000000 938ec810 a0000029 Dec 21 19:14:11 xen kernel: 06c: 00000000 938ec610 a0000029 // 00000000 938ec410 a0000029 // 00000000 938ec210 a0000029 // 00000000 938ec010 a0000029 Dec 21 19:14:11 xen kernel: 070: 00000000 93cace10 a0000029 // 00000000 93cacc10 a0000029 // 00000000 93caca10 a0000029 // 00000000 93cac810 a0000029 Dec 21 19:14:11 xen kernel: 074: 00000000 93cac610 a0000029 // 00000000 93cac410 a0000029 // 00000000 93cac210 a0000029 // 00000000 93cac010 a0000029 Dec 21 19:14:11 xen kernel: 078: 00000001 fe8c8e10 a0000029 // 00000001 fe8c8c10 a0000029 // 00000001 fe8c8a10 a0000029 // 00000001 fe8c8810 a0000029 Dec 21 19:14:11 xen kernel: 07c: 00000001 fe8c8610 a0000029 // 00000001 fe8c8410 a0000029 // 00000001 fe8c8210 a0000029 // 00000001 fe8c8010 a0000029 Dec 21 19:14:11 xen kernel: 080: 00000001 689aae10 a0000029 // 00000001 689aac10 a0000029 // 00000001 689aaa10 a0000029 // 00000001 689aa810 a0000029 Dec 21 19:14:11 xen kernel: 084: 00000001 689aa610 a0000029 // 00000001 689aa410 a0000029 // 00000001 689aa210 a0000029 // 00000001 689aa010 a0000029 Dec 21 19:14:11 xen kernel: 088: 00000000 97caee10 a0000029 // 00000000 97caec10 a0000029 // 00000000 97caea10 a0000029 // 00000000 97cae810 a0000029 Dec 21 19:14:11 xen kernel: 08c: 00000000 97cae610 a0000029 // 00000000 97cae410 a0000029 // 00000000 97cae210 a0000029 // 00000000 97cae010 a0000029 Dec 21 19:14:11 xen kernel: 090: 00000000 7a3a6e10 a0000029 // 00000000 7a3a6c10 a0000029 // 00000000 7a3a6a10 a0000029 // 00000000 7a3a6810 a0000029 Dec 21 19:14:11 xen kernel: 094: 00000000 7a3a6610 a0000029 // 00000000 7a3a6410 a0000029 // 00000000 7a3a6210 a0000029 // 00000000 7a3a6010 a0000029 Dec 21 19:14:11 xen kernel: 098: 00000000 8698fe10 a0000029 // 00000000 8698fc10 a0000029 // 00000000 8698fa10 a0000029 // 00000000 8698f810 a0000029 Dec 21 19:14:11 xen kernel: 09c: 00000000 8698f610 a0000029 // 00000000 8698f410 a0000029 // 00000000 8698f210 a0000029 // 00000000 8698f010 a0000029 Dec 21 19:14:11 xen kernel: 0a0: 00000000 94b4ee10 a0000029 // 00000000 94b4ec10 a0000029 // 00000000 94b4ea10 a0000029 // 00000000 94b4e810 a0000029 Dec 21 19:14:11 xen kernel: 0a4: 00000000 94b4e610 a0000029 // 00000000 94b4e410 a0000029 // 00000000 94b4e210 a0000029 // 00000000 94b4e010 a0000029 Dec 21 19:14:11 xen kernel: 0a8: 00000000 901dae10 a0000029 // 00000000 901dac10 a0000029 // 00000000 901daa10 a0000029 // 00000000 901da810 a0000029 Dec 21 19:14:11 xen kernel: 0ac: 00000000 901da610 a0000029 // 00000000 901da410 a0000029 // 00000000 901da210 a0000029 // 00000000 901da010 a0000029 Dec 21 19:14:11 xen kernel: 0b0: 00000001 354d4e10 a0000029 // 00000001 354d4c10 a0000029 // 00000001 354d4a10 a0000029 // 00000001 354d4810 a0000029 Dec 21 19:14:11 xen kernel: 0b4: 00000001 354d4610 a0000029 // 00000001 354d4410 a0000029 // 00000001 354d4210 a0000029 // 00000001 354d4010 a0000029 Dec 21 19:14:11 xen kernel: 0b8: 00000000 90e77e10 a0000029 // 00000000 90e77c10 a0000029 // 00000000 90e77a10 a0000029 // 00000000 90e77810 a0000029 Dec 21 19:14:11 xen kernel: 0bc: 00000000 90e77610 a0000029 // 00000000 90e77410 a0000029 // 00000000 90e77010 a0000029 // 00000000 90e77210 a0000029 Dec 21 19:14:11 xen kernel: 0c0: 00000001 fb24ee10 a0000029 // 00000001 fb24ec10 a0000029 // 00000001 fb24ea10 a0000029 // 00000001 fb24e810 a0000029 Dec 21 19:14:11 xen kernel: 0c4: 00000001 fb24e610 a0000029 // 00000001 fb24e010 a0000029 // 00000001 fb24e210 a0000029 // 00000001 fb24e410 a0000029 Dec 21 19:14:11 xen kernel: 0c8: 00000000 54491e10 a0000029 // 00000000 54491c10 a0000029 // 00000000 54491a10 a0000029 // 00000000 54491810 a0000029 Dec 21 19:14:11 xen kernel: 0cc: 00000000 54491010 a0000029 // 00000000 54491210 a0000029 // 00000000 54491410 a0000029 // 00000000 54491610 a0000029 Dec 21 19:14:11 xen kernel: 0d0: 00000000 09a8de10 a0000029 // 00000000 09a8dc10 a0000029 // 00000000 09a8da10 a0000029 // 00000000 09a8d810 a0000029 Dec 21 19:14:11 xen kernel: 0d4: 00000000 09a8d610 a0000029 // 00000000 09a8d410 a0000029 // 00000000 09a8d010 a0000029 // 00000000 09a8d210 a0000029 Dec 21 19:14:11 xen kernel: 0d8: 00000000 854e7e10 a0000029 // 00000000 854e7c10 a0000029 // 00000000 854e7a10 a0000029 // 00000000 854e7810 a0000029 Dec 21 19:14:11 xen kernel: 0dc: 00000000 854e7610 a0000029 // 00000000 854e7010 a0000029 // 00000000 854e7210 a0000029 // 00000000 854e7410 a0000029 Dec 21 19:14:11 xen kernel: 0e0: 00000000 aaccde10 a0000029 // 00000000 aaccdc10 a0000029 // 00000000 aaccda10 a0000029 // 00000000 aaccd810 a0000029 Dec 21 19:14:11 xen kernel: 0e4: 00000000 aaccd610 a0000029 // 00000000 aaccd410 a0000029 // 00000000 aaccd210 a0000029 // 00000000 aaccd010 a0000029 Dec 21 19:14:11 xen kernel: 0e8: 00000001 31cd7e10 a0000029 // 00000001 31cd7c10 a0000029 // 00000001 31cd7a10 a0000029 // 00000001 31cd7810 a0000029 Dec 21 19:14:11 xen kernel: 0ec: 00000001 31cd7610 a0000029 // 00000001 31cd7010 a0000029 // 00000001 31cd7210 a0000029 // 00000001 31cd7410 a0000029 Dec 21 19:14:11 xen kernel: 0f0: 00000001 fa63be10 a0000029 // 00000001 fa63bc10 a0000029 // 00000001 fa63ba10 a0000029 // 00000001 fa63b810 a0000029 Dec 21 19:14:11 xen kernel: 0f4: 00000001 fa63b610 a0000029 // 00000001 fa63b410 a0000029 // 00000001 fa63b210 a0000029 // 00000001 fa63b010 a0000029 Dec 21 19:14:11 xen kernel: 0f8: 00000001 5eaffe10 a0000029 // 00000001 5eaffc10 a0000029 // 00000001 5eaffa10 a0000029 // 00000001 5eaff810 a0000029 Dec 21 19:14:11 xen kernel: 0fc: 00000001 5eaff610 a0000029 // 00000001 5eaff410 a0000029 // 00000001 5eaff010 a0000029 // 00000001 5eaff210 a0000029 




******** output of kernel bug after reboot ***********
Dec 21 19:53:18 xen kernel: ----------- [cut here ] --------- [please bite here ] --------- 
Dec 21 19:53:18 xen kernel: Kernel BUG at drivers/xen/core/evtchn.c:481
Dec 21 19:53:18 xen kernel: invalid opcode: 0000 [1] SMP
Dec 21 19:53:18 xen kernel: CPU 2
Dec 21 19:53:18 xen kernel: Modules linked in: xt_physdev bridge netloop ipv6 xt_limit ipt_REJECT xt_tcpudp xt_state ip_conntrack nfnetlink iptable_filter ip_tables x_tabl es button ac battery loop floppy serial_core i2c_nforce2 pcspkr psmouse serio_raw shpchp pci_hotplug i2c_core evdev ext3 jbd mbcache dm_mirror dm_snapshot dm_mod ide_cd cd rom sd_mod sata_nv libata 3w_9xxx scsi_mod ehci_hcd amd74xx forcedeth generic ide_core ohci_hcd fan Dec 21 19:53:18 xen kernel: Pid: 21, comm: xenwatch Not tainted 2.6.18-3-xen-amd64 #1 Dec 21 19:53:18 xen kernel: RIP: e030:[<ffffffff80360ed8>] [<ffffffff80360ed8>] retrigger+0x26/0x3e 
Dec 21 19:53:18 xen kernel: RSP: e02b:ffff8801efd41d88  EFLAGS: 00010046
Dec 21 19:53:18 xen kernel: RAX: 0000000000000000 RBX: 0000000000008c00 RCX: ffffffffff578000 Dec 21 19:53:18 xen kernel: RDX: 000000000000002c RSI: ffff8801efd41d30 RDI: 0000000000000118 Dec 21 19:53:18 xen kernel: RBP: ffffffff804cd080 R08: ffff8801f03d0c70 R09: ffff8801ea424500 Dec 21 19:53:18 xen kernel: R10: ffff8801ea424000 R11: ffffffff80360eb2 R12: 0000000000000118 Dec 21 19:53:18 xen kernel: R13: ffffffff804cd0bc R14: 0000000000000000 R15: 0000000000000008 Dec 21 19:53:18 xen kernel: FS: 00002aca7edaaae0(0000) GS:ffffffff804c3100(0000) knlGS:0000000000000000 
Dec 21 19:53:18 xen kernel: CS:  e033 DS: 0000 ES: 0000
Dec 21 19:53:18 xen kernel: Process xenwatch (pid: 21, threadinfo ffff8801efd40000, task ffff8801efd20080) Dec 21 19:53:18 xen kernel: Stack: ffffffff802a10c7 ffff8801ea424500 ffff8801ea424500 0000000000000000 Dec 21 19:53:18 xen kernel: ffff8801efd41de0 000000000000020a ffffffff8036da43 0000000000000000 
Dec 21 19:53:18 xen kernel:  ffffffff8036debb  ffff8801efd41ea4
Dec 21 19:53:18 xen kernel: Call Trace:
Dec 21 19:53:18 xen kernel:  [<ffffffff802a10c7>] enable_irq+0x9d/0xbc
Dec 21 19:53:18 xen kernel:  [<ffffffff8036da43>] __netif_up+0xc/0x15
Dec 21 19:53:18 xen kernel:  [<ffffffff8036debb>] netif_map+0x2a6/0x2d8
Dec 21 19:53:18 xen kernel:  [<ffffffff8035c21c>] bus_for_each_dev+0x61/0x6e
Dec 21 19:53:18 xen kernel:  [<ffffffff803666c5>] xenwatch_thread+0x0/0x145
Dec 21 19:53:18 xen kernel:  [<ffffffff803666c5>] xenwatch_thread+0x0/0x145
Dec 21 19:53:18 xen kernel: [<ffffffff80368205>] frontend_changed+0x2ba/0x4f9 
Dec 21 19:53:18 xen kernel:  [<ffffffff803666c5>] xenwatch_thread+0x0/0x145
Dec 21 19:53:18 xen kernel: [<ffffffff80290252>] keventd_create_kthread+0x0/0x61 Dec 21 19:53:18 xen kernel: [<ffffffff80365ad3>] xenwatch_handle_callback+0x15/0x48 Dec 21 19:53:18 xen kernel: [<ffffffff803667f2>] xenwatch_thread+0x12d/0x145 Dec 21 19:53:18 xen kernel: [<ffffffff80290415>] autoremove_wake_function+0x0/0x2e Dec 21 19:53:18 xen kernel: [<ffffffff80290252>] keventd_create_kthread+0x0/0x61 
Dec 21 19:53:18 xen kernel:  [<ffffffff803666c5>] xenwatch_thread+0x0/0x145
Dec 21 19:53:18 xen kernel:  [<ffffffff8023361f>] kthread+0xd4/0x107
Dec 21 19:53:18 xen kernel:  [<ffffffff8025d23c>] child_rip+0xa/0x12
Dec 21 19:53:18 xen kernel: [<ffffffff80290252>] keventd_create_kthread+0x0/0x61 
Dec 21 19:53:18 xen kernel:  [<ffffffff8023354b>] kthread+0x0/0x107
Dec 21 19:53:18 xen kernel:  [<ffffffff8025d232>] child_rip+0x0/0x12
Dec 21 19:53:18 xen kernel:
Dec 21 19:53:18 xen kernel:
Dec 21 19:53:18 xen kernel: Code: 0f 0b 68 94 d9 41 80 c2 e1 01 f0 0f ab 91 00 08 00 00 b8 01 
Dec 21 19:53:18 xen kernel: RIP  [<ffffffff80360ed8>] retrigger+0x26/0x3e
Dec 21 19:53:18 xen kernel:  RSP <ffff8801efd41d88>

_______________________________________________
Xen-users mailing list
Xen-users@xxxxxxxxxxxxxxxxxxx
http://lists.xensource.com/xen-users

 

©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®.