We have FC6 Dom0 and recently upgraded one of DomUs to Fedora 9. After that we started to get seemingly random panics for that DomU. Below is some info about that. Any ideas of what might be wrong? Any suggestions on fixing? Kernel BUG at ffffffff80465fc0 [verbose debug info unavailable] invalid opcode: 0000 [1] CPU 0 Modules linked in: nfs nfsd lockd nfs_acl auth_rpcgss exportfs autofs4 fuse sunrpc ipv6 dm_multipath pcspkr xen_netfront dm_snapshot dm_zero dm_mirror dm_mod xen_blkfront ext3 jbd mbcache uhci_hcd ohci_hcd ehci_hcd Pid: 1353, comm: automount Not tainted 2.6.25-2.fc9.x86_64.xen #1 RIP: e030:[<ffffffff80465fc0>] [<ffffffff80465fc0>] xen_failsafe_callback+0x0/0x10 RSP: e02b:ffff880007375e00 EFLAGS: 00010012 RAX: 000000000000000d RBX: ffff88000a9c2000 RCX: ffffffff80465fc0 RDX: ffffffff80627210 RSI: 0000000000000001 RDI: ffffffff80627350 RBP: ffff880007375ea0 R08: ffffffff8063d730 R09: 0000000000000000 R10: 0000003401024b21 R11: 0000000000000212 R12: ffff88001f442000 R13: ffff88000a9c2470 R14: 0000000000000000 R15: ffff88001f429c78 FS: 0000000000000000(0000) GS:ffffffff805bf000(0000) knlGS:0000000000000000 CS: e033 DS: 0000 ES: 0000 CR0: 000000008005003b CR2: 00007f9409bd1780 CR3: 000000001dd9e000 CR4: 0000000000000660 DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 DR3: 0000000000000000 DR6: 00000000ffff0ff0 DR7: 0000000000000000 Process automount (pid: 1353, threadinfo ffff88001f428000, task ffff88001f442000) Stack: ffffffff806171aa 0000000000000212 0000000000000000 0000000000000000 0000000000000063 0000000000000000 ffffffff806171a8 000000010000e030 0000000000000012 ffff880007375e58 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 <0f> 0b 66 66 66 66 66 2e 0f 1f 84 00 00 00 00 00 48 89 fc 65 ff RIP [<ffffffff80465fc0>] xen_failsafe_callback+0x0/0x10 RSP <ffff880007375e00> ---[ end trace ffae49894bdd5d90 ]--- BUG: soft lockup - CPU#0 stuck for 61s! [automount:1353] CPU 0: Modules linked in: nfs nfsd lockd nfs_acl auth_rpcgss exportfs autofs4 fuse sunrpc ipv6 dm_multipath pcspkr xen_netfront dm_snapshot dm_zero dm_mirror dm_mod xen_blkfront ext3 jbd mbcache uhci_hcd ohci_hcd ehci_hcd Pid: 1353, comm: automount Tainted: G D 2.6.25-2.fc9.x86_64.xen #1 RIP: e030:[<ffffffff8030f4d0>] [<ffffffff8030f4d0>] __get_user_8+0x20/0x2c RSP: e02b:ffff880007375b50 EFLAGS: 00010206 RAX: ffffffffff516000 RBX: 0000000000000000 RCX: 000000004054e9f0 RDX: 0000000000002600 RSI: 0000000000000000 RDI: ffff88001f442000 RBP: ffff880007375ba8 R08: ffff88001f428000 R09: ffff880001760300 R10: 0000000000000006 R11: 3462646435643930 R12: ffff88001f442000 R13: 000000004054e9f0 R14: 0000000000000000 R15: ffff88001f442000 FS: 0000000000000000(0000) GS:ffffffff805bf000(0000) knlGS:0000000000000000 CS: e033 DS: 0000 ES: 0000 CR0: 000000008005003b CR2: 000000004054e9f0 CR3: 000000001dd9e000 CR4: 0000000000000660 DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 DR3: 0000000000000000 DR6: 00000000ffff0ff0 DR7: 0000000000000000 -- Andriy Gapon -- Fedora-xen mailing list Fedora-xen@xxxxxxxxxx https://www.redhat.com/mailman/listinfo/fedora-xen
