Bugs item #2458020, was opened at 2008-12-22 01:30 Message generated for change (Tracker Item Submitted) made by Item Submitter You can respond by visiting: https://sourceforge.net/tracker/?func=detail&atid=893831&aid=2458020&group_id=180599
Please note that this message will contain a full copy of the comment thread, including the initial issue submission, for this request, not just the latest update. Category: None Group: None Status: Open Resolution: None Priority: 5 Private: No Submitted By: Jiajun Xu (jiajun) Assigned to: Nobody/Anonymous (nobody) Summary: 32e Guest crash after Live Migration Initial Comment: With Kernel Commit:c7735e1385a8cf109d6ea3eb2d5d2bbd760f19e7 Userspace Commit:bdf56d67c1f04e3229ead4eb8baed4bb768221ad Host Kernel Version: 2.6.28-rc6 Live Migration 32e guest will cause guest crash. Host dmesg shows: kvm: 25636: cpu0 unhandled rdmsr: 0xc0010117 kvm: 25656: cpu0 unhandled wrmsr: 0xc0010117 data 0 And in guest it shows: ############## double fault: 0000 [1] SMP last sysfs file: /block/hda/removable CPU 0 Modules linked in: ipv6 autofs4 hidp rfcomm l2cap bluetooth sunrpc iscsi_tcp ib_iser libiscsi scsi_transport_iscsi rdma_ucm ib_ucm ib_srp ib_sdp rdma_cm ib_cm iw_cm ib_addr ib_local_sa ib_ipoib ib_sa ib_uverbs ib_umad ib_mad ib_core dm_mirror dm_multipath dm_mod video sbs backlight i2c_ec i2c_core button battery asus_acpi acpi_memhotplug ac lp floppy pcspkr serio_raw parport_pc ide_cd parport 8139cp 8139too mii cdrom ata_piix libata sd_mod scsi_mod ext3 jbd ehci_hcd ohci_hcd uhci_hcd Pid: 2141, comm: avahi-daemon Not tainted 2.6.18-53.el5 #1 RIP: 0010:[<ffffffff800645c9>] [<ffffffff800645c9>] do_page_fault+0x17/0x81d RSP: 0018:00007ffff61ba028 EFLAGS: 00010016 RAX: ffffffff800645b2 RBX: 0000000000000001 RCX: 00002aaaabc32fa7 RDX: 00007ffff61bc85c RSI: 0000000000000000 RDI: 00007ffff61ba118 RBP: 000000008005b67c R08: 00007ffff61bc8f8 R09: 00007ffff61bc8ff R10: 00000000494f3cd7 R11: 0000000000000246 R12: 00007ffff61bc900 R13: 00007ffff61ba118 R14: 0000000000000000 R15: 00007ffff61bc8fc FS: 00002aaaac0d7370(0000) GS:ffffffff80396000(0000) knlGS:0000000000000000 CS: 0010 DS: 0000 ES: 0000 CR0: 000000008005003b CR2: 00007ffff61b9ff8 CR3: 000000000836c000 CR4: 00000000000006e0 Process avahi-daemon (pid: 2141, threadinfo ffff81000836e000, task ffff81000daff080) Stack: 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 Call Trace: [<ffffffff8005bde9>] error_exit+0x0/0x84 [<ffffffff800645b2>] do_page_fault+0x0/0x81d [<ffffffff800645c9>] do_page_fault+0x17/0x81d [<ffffffff8005bde9>] error_exit+0x0/0x84 [<ffffffff800645b2>] do_page_fault+0x0/0x81d [<ffffffff800645c9>] do_page_fault+0x17/0x81d [<ffffffff8005bde9>] error_exit+0x0/0x84 [<ffffffff800645b2>] do_page_fault+0x0/0x81d [<ffffffff800645c9>] do_page_fault+0x17/0x81d [<ffffffff8005bde9>] error_exit+0x0/0x84 [<ffffffff800645b2>] do_page_fault+0x0/0x81d [<ffffffff800645c9>] do_page_fault+0x17/0x81d [<ffffffff8005bde9>] error_exit+0x0/0x84 [<ffffffff800645b2>] do_page_fault+0x0/0x81d [<ffffffff800645c9>] do_page_fault+0x17/0x81d [<ffffffff8005bde9>] error_exit+0x0/0x84 [<ffffffff800645b2>] do_page_fault+0x0/0x81d [<ffffffff800645c9>] do_page_fault+0x17/0x81d [<ffffffff8005bde9>] error_exit+0x0/0x84 [<ffffffff800645b2>] do_page_fault+0x0/0x81d [<ffffffff800645c9>] do_page_fault+0x17/0x81d [<ffffffff8005bde9>] error_exit+0x0/0x84 [<ffffffff800645b2>] do_page_fault+0x0/0x81d [<ffffffff800645c9>] do_page_fault+0x17/0x81d [<ffffffff8005bde9>] error_exit+0x0/0x84 [<ffffffff800645b2>] do_page_fault+0x0/0x81d [<ffffffff800645c9>] do_page_fault+0x17/0x81d [<ffffffff8005bde9>] error_exit+0x0/0x84 [<ffffffff800645b2>] do_page_fault+0x0/0x81d [<ffffffff800645c9>] do_page_fault+0x17/0x81d [<ffffffff8005bde9>] error_exit+0x0/0x84 [<ffffffff800645b2>] do_page_fault+0x0/0x81d [<ffffffff800645c9>] do_page_fault+0x17/0x81d [<ffffffff8005bde9>] error_exit+0x0/0x84 [<ffffffff800645b2>] do_page_fault+0x0/0x81d [<ffffffff800645c9>] do_page_fault+0x17/0x81d [<ffffffff8005bde9>] error_exit+0x0/0x84 [<ffffffff800645b2>] do_page_fault+0x0/0x81d [<ffffffff800645c9>] do_page_fault+0x17/0x81d [<ffffffff8005bde9>] error_exit+0x0/0x84 [<ffffffff800645b2>] do_page_fault+0x0/0x81d [<ffffffff800645c9>] do_page_fault+0x17/0x81d [<ffffffff8005bde9>] error_exit+0x0/0x84 [<ffffffff800645b2>] do_page_fault+0x0/0x81d [<ffffffff800645c9>] do_page_fault+0x17/0x81d [<ffffffff8005bde9>] error_exit+0x0/0x84 [<ffffffff800645b2>] do_page_fault+0x0/0x81d [<ffffffff800645c9>] do_page_fault+0x17/0x81d [<ffffffff8005bde9>] error_exit+0x0/0x84 [<ffffffff800645b2>] do_page_fault+0x0/0x81d [<ffffffff800645c9>] do_page_fault+0x17/0x81d [<ffffffff8005bde9>] error_exit+0x0/0x84 [<ffffffff800645b2>] do_page_fault+0x0/0x81d [<ffffffff800645c9>] do_page_fault+0x17/0x81d [<ffffffff8005bde9>] error_exit+0x0/0x84 [<ffffffff800645b2>] do_page_fault+0x0/0x81d [<ffffffff800645c9>] do_page_fault+0x17/0x81d [<ffffffff8005bde9>] error_exit+0x0/0x84 Code: 65 4c 8b 3c 25 00 00 00 00 49 8b af e8 00 00 00 48 8d 45 68 RIP [<ffffffff800645c9>] do_page_fault+0x17/0x81d RSP <00007ffff61ba028> <0>Kernel panic - not syncing: Fatal exception ############## ---------------------------------------------------------------------- You can respond by visiting: https://sourceforge.net/tracker/?func=detail&atid=893831&aid=2458020&group_id=180599 -- To unsubscribe from this list: send the line "unsubscribe kvm" in the body of a message to [email protected] More majordomo info at http://vger.kernel.org/majordomo-info.html
