Kernel BUG detected on F9 PV DomU at Xen 3.3 CentOS 5.2 Dom0 (all 64-bit)

[dbaxps]

During F9 PV DomU session running via pv-grub got messages
to text console:-
Kernel BUG at ffffffff80465fc0 [verbose debug info unavailable]
invalid opcode: 0000 [1] 
CPU 0 
Modules linked in: nfs lockd nfs_acl fuse rfcomm l2cap bluetooth sunrpc ipv6 loop dm_multipath pcspkr xen_netfront dm_snapshot dm_zero dm_mirror dm_mod xen_blkfront ext3 jbd mbcache uhci_hcd ohci_hcd ehci_hcd [last unloaded: microcode]
Pid: 1895, comm: firefox Not tainted 2.6.25-2.fc9.x86_64.xen #1
RIP: e030:[]  [] xen_failsafe_callback+0x0/0x10
RSP: e02b:ffff8800760dbe00  EFLAGS: 00010006
RAX: 000000000000000d RBX: ffff88006ecc0000 RCX: ffffffff80465fc0
RDX: ffffffff80627210 RSI: 0000000000000001 RDI: ffffffff806272d0
RBP: ffff8800760dbea0 R08: 0000000000000000 R09: 0000000000000000
R10: 00000021442f0c17 R11: 0000000000000206 R12: ffff880076d90000
R13: ffff88006ecc0470 R14: 0000000000000000 R15: ffff88006ed6fc78
FS:  0000000000000000(0000) GS:ffffffff805bf000(0000) knlGS:0000000000000000
CS:  e033 DS: 0000 ES: 0000 CR0: 000000008005003b
CR2: 00007fbc20355000 CR3: 000000006ec02000 CR4: 0000000000002620
DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
DR3: 0000000000000000 DR6: 00000000ffff0ff0 DR7: 0000000000000400
Process firefox (pid: 1895, threadinfo ffff88006ed6e000, task ffff880076d90000)
Stack:  ffffffff806171aa 0000000000000206 0000000000000000 0000000000000000
 0000000000000063 0000000000000000 ffffffff806171a8 000000010000e030
 0000000000000006 ffff8800760dbe58 000000000000e02b 0000000000000000
Call Trace:
Code: 0f 07 66 0f 1f 84 00 00 00 00 00 48 8b 0c 24 4c 8b 5c 24 08 48 83 c4 10 6a 00 50 48 8d 05 19 00 00 00 e9 54 fb ff ff 0f 1f 40 00  0b 66 66 66 66 66 2e 0f 1f 84 00 00 00 00 00 48 89 fc 65 ff 
RIP  [] xen_failsafe_callback+0x0/0x10
 RSP 
---[ end trace 923f03835025b416 ]---
------------[ cut here ]------------
kernel BUG at kernel/exit.c:960!
invalid opcode: 0000 [2] 
CPU 0 
Modules linked in: nfs lockd nfs_acl fuse rfcomm l2cap bluetooth sunrpc ipv6 loop dm_multipath pcspkr xen_netfront dm_snapshot dm_zero dm_mirror dm_mod xen_blkfront ext3 jbd mbcache uhci_hcd ohci_hcd ehci_hcd [last unloaded: microcode]
Pid: 1876, comm: firefox Tainted: G      D  2.6.25-2.fc9.x86_64.xen #1
RIP: e030:[]  [] do_exit+0x60e/0x628
RSP: e02b:ffff8800760dbbb8  EFLAGS: 00010292
RAX: ffff8800760dbfd8 RBX: 0000000000000020 RCX: ffffffff8063df88
RDX: 00000000760dbb48 RSI: ffffffff80591450 RDI: 0000000000000200
RBP: ffff8800760dbbf8 R08: ffff88006ed6fcf8 R09: ffffffff8022b3d1
R10: 00000021443d106b R11: 0000000000000000 R12: ffff880076d90000
R13: 0000000000000000 R14: ffff880076d8fff0 R15: 0000000000000000
FS:  00007fbc44fe0700(0000) GS:ffffffff805bf000(0000) knlGS:0000000000000000
CS:  e033 DS: 0000 ES: 0000 CR0: 000000008005003b
CR2: 00007fbc20355000 CR3: 000000006ec02000 CR4: 0000000000002620
DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
DR3: 0000000000000000 DR6: 00000000ffff0ff0 DR7: 0000000000000400
Process firefox (pid: 1876, threadinfo ffff8800760da000, task ffff88006ecc0000)
Stack:  ffff880076d90248 ffff880076d90248 000000000000000b 0000000000000000
 ffff8800760dbd58 000000000000000b 0000000000000000 0000000000000004
 ffff8800760dbc28 ffffffff804662b6 ffff8800760dbc28 ffff8800760dbd58
Call Trace:
 [] oops_begin+0x0/0x55
 [] die+0x5d/0x66
 [] do_trap+0x110/0x11f
 [] do_invalid_op+0xa0/0xa9
 [] ? xen_failsafe_callback+0x0/0x10
 [] ? try_to_wake_up+0xaf/0xc0
 [] ? default_wake_function+0xd/0xf
 [] error_exit+0x0/0x61
 [] ? xen_failsafe_callback+0x0/0x10
 [] ? xen_failsafe_callback+0x0/0x10
 [] ? xen_mc_flush+0x5b/0x15c
 [] ? xen_leave_lazy+0x15/0x17
 [] ? __switch_to+0x8a/0x329
 [] ? hrtick_start_fair+0xdf/0x124
 [] ? thread_return+0x0/0x6b
 [] ? syscall_trace_enter+0xb5/0xb9
 [] ? int_careful+0x1c/0x2f
Code: 48 08 00 00 00 74 05 e8 0f e7 0c 00 49 8b bc 24 00 09 00 00 48 85 ff 74 05 e8 e2 47 06 00 49 c7 04 24 40 00 00 00 e8 5d 2b 23 00  0b eb fe 41 8b b4 24 28 02 00 00 83 fe ff 0f 85 ec fe ff ff 
RIP  [] do_exit+0x60e/0x628
 RSP 
---[ end trace 923f03835025b416 ]---

Message from syslogd at fdr9pv [1] at Oct 11 07:36:00 ...
 kernel: ------------[ cut here ]------------

Message from syslogd at fdr9pv [2] at Oct 11 07:36:00 ...
 kernel: invalid opcode: 0000 [1] 

Message from syslogd at fdr9pv [3] at Oct 11 07:36:00 ...
 kernel: Code: 0f 07 66 0f 1f 84 00 00 00 00 00 48 8b 0c 24 4c 8b 5c 24 08 48 83 c4 10 6a 00 50 48 8d 05 19 00 00 00 e9 54 fb ff ff 0f 1f 40 00  0b 66 66 66 66 66 2e 0f 1f 84 00 00 00 00 00 48 89 fc 65 ff 

Message from syslogd at fdr9pv [4] at Oct 11 07:36:00 ...
 kernel: ------------[ cut here ]------------

Message from syslogd at fdr9pv [5] at Oct 11 07:36:00 ...
 kernel: invalid opcode: 0000 [2] 

Message from syslogd at fdr9pv [6] at Oct 11 07:36:00 ...
 kernel: Code: 48 08 00 00 00 74 05 e8 0f e7 0c 00 49 8b bc 24 00 09 00 00 48 85 ff 74 05 e8 e2 47 06 00 49 c7 04 24 40 00 00 00 e8 5d 2b 23 00  0b eb fe 41 8b b4 24 28 02 00 00 83 fe ff 0f 85 ec fe ff ff


Links:
------
[1] mailto:syslogd at fdr9pv
[2] mailto:syslogd at fdr9pv
[3] mailto:syslogd at fdr9pv
[4] mailto:syslogd at fdr9pv
[5] mailto:syslogd at fdr9pv
[6] mailto:syslogd at fdr9pv


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