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[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index] Re: [Xen-devel] Test report for xen-unstable and qemu-xen
And domain dies, migration not completed:
[ 1826.587110] PM: late freeze of devices complete after 0.048 msecs
[ 1826.591220] ------------[ cut here ]------------
[ 1826.591220] kernel BUG at
/build/buildd-linux_3.2.41-2-amd64-Wvc92F/linux-3.2.41/drivers/xen/events.c:1489!
[ 1826.591220] invalid opcode: 0000 [#1] SMP
[ 1826.591220] CPU 0
[ 1826.591220] Modules linked in: xenfs snd_pcm snd_page_alloc
snd_timer snd coretemp soundcore crc32c_intel evdev
ghash_clmulni_intel joydev pcspkr cryptd ext3 mbcache jbd xen_netfront
xen_blkfront
[ 1826.591220]
[ 1826.591220] Pid: 6, comm: migration/0 Not tainted 3.2.0-4-amd64 #1
Debian 3.2.41-2
[ 1826.591220] RIP: e030:[<ffffffff8121c4e2>] [<ffffffff8121c4e2>]
xen_irq_resume+0xbd/0x28b
[ 1826.591220] RSP: e02b:ffff88001ae99d20 EFLAGS: 00010082
[ 1826.591220] RAX: ffffffffffffffef RBX: 0000000000000000 RCX: 0000000000000001
[ 1826.591220] RDX: 0000000000000000 RSI: 00000000deadbeef RDI: 00000000deadbeef
[ 1826.591220] RBP: 0000000000000000 R08: ffff88001f026e00 R09: ffff88001ae99d48
[ 1826.591220] R10: 0000000000013780 R11: 0000000000013780 R12: 0000000000000010
[ 1826.591220] R13: 0000000000010dd0 R14: 0000000000010d70 R15: 0000000000000000
[ 1826.591220] FS: 00007f8d6f4907a0(0000) GS:ffff88001fc00000(0000)
knlGS:0000000000000000
[ 1826.591220] CS: e033 DS: 0000 ES: 0000 CR0: 000000008005003b
[ 1826.591220] CR2: 00007f51210a1e60 CR3: 00000000032af000 CR4: 0000000000002660
[ 1826.591220] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 1826.591220] DR3: 0000000000000000 DR6: 00000000ffff0ff0 DR7: 0000000000000400
[ 1826.591220] Process migration/0 (pid: 6, threadinfo
ffff88001ae98000, task ffff88001ae8e0c0)
[ 1826.591220] Stack:
[ 1826.591220] 0000000000013780 0000000000000000 ffff880000000000
0000000000010d70
[ 1826.591220] 0000160000000000 0000000000000000 ffff88001affbddc
ffffffff810050a2
[ 1826.591220] 0000000000013780 ffffea000009f0b8 ffffffff810043e3
ffff88001affbe40
[ 1826.591220] Call Trace:
[ 1826.591220] [<ffffffff810050a2>] ? xen_mc_issue+0x3e/0x50
[ 1826.591220] [<ffffffff810043e3>] ? arch_local_irq_restore+0x7/0x8
[ 1826.591220] [<ffffffff8121ca3b>] ? xen_suspend+0x73/0x8b
[ 1826.591220] [<ffffffff81087d89>] ? stop_machine_cpu_stop+0x89/0xc3
[ 1826.591220] [<ffffffff81087d00>] ? queue_stop_cpus_work+0xa5/0xa5
[ 1826.591220] [<ffffffff81087b5a>] ? cpu_stopper_thread+0xea/0x177
[ 1826.591220] [<ffffffff810359d7>] ? arch_local_irq_enable+0x7/0x8
[ 1826.591220] [<ffffffff81039854>] ? finish_task_switch+0x88/0xb9
[ 1826.591220] [<ffffffff8134c634>] ? __schedule+0x5ac/0x5c3
[ 1826.591220] [<ffffffff81087a70>] ? cpu_stop_signal_done+0x2a/0x2a
[ 1826.591220] [<ffffffff8105f321>] ? kthread+0x76/0x7e
[ 1826.591220] [<ffffffff81354ab4>] ? kernel_thread_helper+0x4/0x10
[ 1826.591220] [<ffffffff81352b73>] ? int_ret_from_sys_call+0x7/0x1b
[ 1826.591220] [<ffffffff8134dcbc>] ? retint_restore_args+0x5/0x6
[ 1826.591220] [<ffffffff81354ab0>] ? gs_change+0x13/0x13
[ 1826.591220] Code: 74 79 44 89 e7 e8 77 ee ff ff 39 e8 74 02 0f 0b
48 8d 74 24 28 bf 01 00 00 00 89 6c 24 28 89 5c 24 2c e8 19 ec ff ff
85 c0 74 02 <0f> 0b 8b 44 24 30 44 89 e7 89 44 24 14 e8 58 e9 ff ff 0f
b7 4c
[ 1826.591220] RIP [<ffffffff8121c4e2>] xen_irq_resume+0xbd/0x28b
[ 1826.591220] RSP <ffff88001ae99d20>
[ 1826.591220] ---[ end trace 60605833d257c851 ]---
[ 1826.591220] ------------[ cut here ]------------
[ 1826.591220] WARNING: at
/build/buildd-linux_3.2.41-2-amd64-Wvc92F/linux-3.2.41/kernel/time/timekeeping.c:265
ktime_get+0x1e/0x86()
[ 1826.591220] Modules linked in: xenfs snd_pcm snd_page_alloc
snd_timer snd coretemp soundcore crc32c_intel evdev
ghash_clmulni_intel joydev pcspkr cryptd ext3 mbcache jbd xen_netfront
xen_blkfront
[ 1826.591220] Pid: 0, comm: swapper/0 Tainted: G D
3.2.0-4-amd64 #1 Debian 3.2.41-2
[ 1826.591220] Call Trace:
[ 1826.591220] [<ffffffff81046a55>] ? warn_slowpath_common+0x78/0x8c
[ 1826.591220] [<ffffffff81066447>] ? ktime_get+0x1e/0x86
[ 1826.591220] [<ffffffff8106c21b>] ? tick_nohz_stop_sched_tick+0x61/0x327
[ 1826.591220] [<ffffffff8100d210>] ? cpu_idle+0x72/0xf2
[ 1826.591220] [<ffffffff816abb36>] ? start_kernel+0x3b8/0x3c3
[ 1826.591220] [<ffffffff816ad4d9>] ? xen_start_kernel+0x412/0x418
[ 1826.591220] ---[ end trace 60605833d257c852 ]---
2013/5/14 Vasiliy Tolstov <v.tolstov@xxxxxxxxx>:
> Dom0:
> linux 3.9.0
>
> xen:
> latest from git
>
> domain config (plain):
> name='"21-10887"'
> kernel='"/usr/lib/xen/boot/pv-grub-x86_64.gz"'
> vif='["mac=00:16:3e:00:20:3b,ip=62.76.191.124"]'
> disk='["phy:/dev/disk/vbd/21-885,xvda,w"]'
> memory=512
> maxmem=4096
> vcpus=7
> maxvcpus=7
> cpu_cap=700
> cpu_weight=512
> vfb='["type=vnc,vnclisten=0.0.0.0,vncpasswd=0a7cwrZEb9"]'
> extra='"(hd0,0)/boot/grub/menu.lst root=/dev/xvda1 selinux=1
> enforcing=0 iommu=soft earlyprintk=xen console=hvc0"'
> on_restart='"destroy"'
> cpuid='"host,x2apic=0,aes=0,xsave=0,avx=0"'
>
> domain config from xl list -l:
> [
> {
> "domid": 1,
> "config": {
> "c_info": {
> "type": "pv",
> "hap": "<default>",
> "oos": "<default>",
> "ssidref": 0,
> "name": "21-10887",
> "uuid": "0657b941-07b6-457f-8bcf-9488bd8e2827",
> "xsdata": {
>
> },
> "platformdata": {
>
> },
> "poolid": 0,
> "run_hotplug_scripts": "True"
> },
> "b_info": {
> "max_vcpus": 7,
> "avail_vcpus": [
> 0,
> 1,
> 2,
> 3,
> 4,
> 5,
> 6
> ],
> "cpumap": [
>
> ],
> "nodemap": [
>
> ],
> "numa_placement": "<default>",
> "tsc_mode": "default",
> "max_memkb": 4194304,
> "target_memkb": 524288,
> "video_memkb": -1,
> "shadow_memkb": 39936,
> "rtc_timeoffset": 0,
> "exec_ssidref": 0,
> "localtime": "<default>",
> "disable_migrate": "<default>",
> "cpuid": [
> {
> "leaf": 1,
> "ecx": "xxx0x00xxx0xxxxxxxxxxxxxxxxxxxxx"
> }
> ],
> "blkdev_start": null,
> "device_model_version": null,
> "device_model_stubdomain": "<default>",
> "device_model": null,
> "device_model_ssidref": 0,
> "extra": [
>
> ],
> "extra_pv": [
>
> ],
> "extra_hvm": [
>
> ],
> "sched_params": {
> "sched": "unknown",
> "weight": 512,
> "cap": -1,
> "period": -1,
> "slice": -1,
> "latency": -1,
> "extratime": -1
> },
> "ioports": [
>
> ],
> "irqs": [
>
> ],
> "iomem": [
>
> ],
> "claim_mode": "False",
> "u": {
> "kernel": "/usr/lib/xen/boot/pv-grub-x86_64.gz",
> "slack_memkb": -1,
> "bootloader": null,
> "bootloader_args": [
>
> ],
> "cmdline": "(hd0,0)/boot/grub/menu.lst
> root=/dev/xvda1 selinux=1 enforcing=0 iommu=soft earlyprintk=xen
> console=hvc0",
> "ramdisk": null,
> "e820_host": "<default>"
> }
> },
> "disks": [
> {
> "backend_domid": 0,
> "backend_domname": null,
> "pdev_path": "/dev/disk/vbd/21-885",
> "vdev": "xvda",
> "backend": "unknown",
> "format": "raw",
> "script": null,
> "removable": 0,
> "readwrite": 1,
> "is_cdrom": 0
> }
> ],
> "nics": [
> {
> "backend_domid": 0,
> "backend_domname": null,
> "devid": 0,
> "mtu": 0,
> "model": null,
> "mac": "00:16:3e:00:20:3b",
> "ip": "62.76.191.124",
> "bridge": null,
> "ifname": null,
> "script": "/etc/xen/scripts/vif-route",
> "nictype": null,
> "rate_bytes_per_interval": 0,
> "rate_interval_usecs": 0,
> "gatewaydev": null
> }
> ],
> "pcidevs": [
>
> ],
> "vfbs": [
> {
> "backend_domid": 0,
> "backend_domname": null,
> "devid": 0,
> "vnc": {
> "enable": "<default>",
> "listen": "0.0.0.0",
> "passwd": "0a7cwrZEb9",
> "display": 0,
> "findunused": "<default>"
> },
> "sdl": {
> "enable": "<default>",
> "opengl": "<default>",
> "display": null,
> "xauthority": null
> },
> "keymap": null
> }
> ],
> "vkbs": [
> {
> "backend_domid": 0,
> "backend_domname": null,
> "devid": 0
> }
> ],
> "vtpms": [
>
> ],
> "on_poweroff": "destroy",
> "on_reboot": "restart",
> "on_watchdog": "destroy",
> "on_crash": "destroy"
> }
> }
> ]
>
> Issues:
> Very slow migration speed. Domain tries to migrate is about 30 minutes
> and nothing happened
> I'm migrate via infiniband 40 Gb/s
>
> Progress is:
> xl migrate --debug 21-10887 192.168.25.28
> the global config option vifscript is deprecated, please switch to
> vif.default.script
> the global config option vifscript is deprecated, please switch to
> vif.default.script
> migration target: Ready to receive domain.
> Saving to migration stream new xl format (info 0x0/0x0/587)
> Loading new save file <incoming migration stream> (new xl fmt info
> 0x0/0x0/587)
> Savefile contains xl domain config
> xc: progress: Reloading memory pages: 53248/1048576 5%
> xc: progress: Reloading memory pages: 105472/1048576 10%
> xc: progress: Reloading memory pages: 157621/1048576 15%
>
> --
> Vasiliy Tolstov,
> e-mail: v.tolstov@xxxxxxxxx
> jabber: vase@xxxxxxxxx
--
Vasiliy Tolstov,
e-mail: v.tolstov@xxxxxxxxx
jabber: vase@xxxxxxxxx
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