>> Five old issues: >> 1. Fails to save/restore guests >> Save/restore may cause host to hang. >> https://sourceforge.net/tracker/index.php?funcÞtail&aid24525&group_ >> id0599&atid3831 > >savevm loadvm does not work, but it doesnt crush my host >what you see in the dmesg? (the bug with the bad page was fixed no?) Here is the error message in the dmesg and host console: Bad page state in process 'qemu-system-x86' page:ffff81023f4a19d0 flags:0x0200000000000004 mapping:0000000000000000 mapcount:0 count:-1 Trying to fix it up, but a reboot is needed Backtrace:
Call Trace: [<ffffffff8025a722>] bad_page+0x63/0x8d [<ffffffff8025b42f>] get_page_from_freelist+0x2d9/0x47e [<ffffffff8055a664>] mutex_lock+0xd/0x1e [<ffffffff8025b742>] __alloc_pages+0x61/0x2b5 [<ffffffff802637f1>] __handle_mm_fault+0x4c1/0x9dc [<ffffffff802625fc>] follow_page+0x15a/0x24b [<ffffffff80263fbb>] get_user_pages+0x2af/0x39c [<ffffffff88010c8b>] :kvm:gfn_to_page+0x67/0xa0 [<ffffffff880182a5>] :kvm:paging64_page_fault+0xd8/0x3a0 [<ffffffff80502cc2>] tcp_v4_do_rcv+0x30/0x34d [<ffffffff88017183>] :kvm:kvm_mmu_page_fault+0x19/0x80 [<ffffffff88014ec7>] :kvm:kvm_arch_vcpu_ioctl_run+0x3a5/0x4fb [<ffffffff880114e6>] :kvm:kvm_vcpu_ioctl+0xda/0x2dd [<ffffffff802426dc>] remove_wait_queue+0x12/0x45 [<ffffffff803f397d>] tun_chr_aio_read+0x2aa/0x2bc [<ffffffff802872aa>] core_sys_select+0x1f8/0x264 [<ffffffff80245ac5>] getnstimeofday+0x32/0x8d [<ffffffff80244c65>] ktime_get_ts+0x1a/0x4e [<ffffffff8024452a>] enqueue_hrtimer+0x64/0x6b [<ffffffff80244a78>] hrtimer_start+0xf2/0x104 [<ffffffff80286063>] do_ioctl+0x2b/0xb6 [<ffffffff80286331>] vfs_ioctl+0x243/0x25c [<ffffffff80286386>] sys_ioctl+0x3c/0x5e [<ffffffff8020935e>] system_call+0x7e/0x83 essage from [EMAIL PROTECTED] at Tue Feb 19 09:52:24 2008 ... vt-dp8 kernel: Bad page state in process 'qemu-system-x86' Message from [EMAIL PROTECTED] at Tue Feb 19 09:52:24 2008 ... vt-dp8 kernel: page:ffff81023ee1e8f8 flags:0x020000000000087c mapping:ffff810205 dc98a8 mapcount:0 count:2 Message from [EMAIL PROTECTED] at Tue Feb 19 09:52:24 2008 ... vt-dp8 kernel: Trying to fix it up, but a reboot is needed Message from [EMAIL PROTECTED] at Tue Feb 19 09:52:24 2008 ... vt-dp8 kernel: Backtrace: Message from [EMAIL PROTECTED] at Tue Feb 19 09:52:24 2008 ... vt-dp8 kernel: Bad page state in process 'qemu-system-x86' Message from [EMAIL PROTECTED] at Tue Feb 19 09:52:24 2008 ... vt-dp8 kernel: page:ffff81023f3387f8 flags:0x0200000000000068 mapping:ffff810213 3316a8 mapcount:0 count:1 Message from [EMAIL PROTECTED] at Tue Feb 19 09:52:24 2008 ... vt-dp8 kernel: Trying to fix it up, but a reboot is needed Message from [EMAIL PROTECTED] at Tue Feb 19 09:52:24 2008 ... vt-dp8 kernel: Backtrace: ------------------------------------------------------------------------- This SF.net email is sponsored by: Microsoft Defy all challenges. Microsoft(R) Visual Studio 2008. http://clk.atdmt.com/MRT/go/vse0120000070mrt/direct/01/ _______________________________________________ kvm-devel mailing list kvm-devel@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/kvm-devel
