Bug#649742: Virtual machine with linux-image-2.6.32-5-amd64 hang-up after live migrate on XCP
Package: linux-2.6
Version: 2.6.32-38
Severity: normal
Virtual machine with linux-image-2.6.32-5-amd64 hang-up after live migrate from one host to another host on XCP 1.0 (http://xen.org/products/cloudxen.html).
This problem is only with kernel from Oct 3 2011 (2.6.32-38)
Old kernel 2.6.32-5-amd64 (2.6.32-35) from Jun 14 works without problems.
New kernel from backports linux-image-2.6.39-bpo.2-amd64 (2.6.39-3~bpo60+1) works without problems.
-- Package-specific info:
** Version:
Linux version 2.6.32-5-amd64 (Debian 2.6.32-38) (ben@decadent.org.uk) (gcc version 4.3.5 (Debian 4.3.5-4) ) #1 SMP Mon Oct 3 03:59:20 UTC 2011
** Command line:
root=/dev/mapper/testmig1-root ro console=hvc0 quiet -- quiet console=hvc0
** Not tainted
** Kernel log:
[ 0.000000] installing Xen timer for CPU 0
[ 0.000000] Detected 1600.056 MHz processor.
[ 0.004000] Calibrating delay loop (skipped), value calculated using timer frequency.. 3200.11 BogoMIPS (lpj=6400224)
[ 0.004000] Security Framework initialized
[ 0.004000] SELinux: Disabled at boot.
[ 0.004000] Dentry cache hash table entries: 131072 (order: 8, 1048576 bytes)
[ 0.004000] Inode-cache hash table entries: 65536 (order: 7, 524288 bytes)
[ 0.004000] Mount-cache hash table entries: 256
[ 0.004000] Initializing cgroup subsys ns
[ 0.004000] Initializing cgroup subsys cpuacct
[ 0.004000] Initializing cgroup subsys devices
[ 0.004000] Initializing cgroup subsys freezer
[ 0.004000] Initializing cgroup subsys net_cls
[ 0.004000] CPU: L1 I cache: 32K, L1 D cache: 32K
[ 0.004000] CPU: L2 cache: 4096K
[ 0.004000] CPU 0/0x0 -> Node 0
[ 0.004000] CPU: Unsupported number of siblings 2
[ 0.004000] Performance Events: unsupported p6 CPU model 15 no PMU driver, software events only.
[ 0.004000] SMP alternatives: switching to UP code
[ 0.008000] Freeing SMP alternatives: 28k freed
[ 0.008262] Brought up 1 CPUs
[ 0.008287] CPU0 attaching NULL sched-domain.
[ 0.008443] devtmpfs: initialized
[ 0.012567] Grant table initialized
[ 0.012570] regulator: core version 0.5
[ 0.012646] NET: Registered protocol family 16
[ 0.012917] PCI: Fatal: No config space access function found
[ 0.012917] bio: create slab <bio-0> at 0
[ 0.012917] ACPI: Interpreter disabled.
[ 0.012917] xen_balloon: Initialising balloon driver.
[ 0.012917] vgaarb: loaded
[ 0.012917] PCI: System does not support PCI
[ 0.012917] PCI: System does not support PCI
[ 0.012917] Switching to clocksource xen
[ 0.014047] pnp: PnP ACPI: disabled
[ 0.014365] NET: Registered protocol family 2
[ 0.014558] IP route cache hash table entries: 32768 (order: 6, 262144 bytes)
[ 0.015525] TCP established hash table entries: 131072 (order: 9, 2097152 bytes)
[ 0.016815] TCP bind hash table entries: 65536 (order: 8, 1048576 bytes)
[ 0.017378] TCP: Hash tables configured (established 131072 bind 65536)
[ 0.017382] TCP reno registered
[ 0.017609] NET: Registered protocol family 1
[ 0.017729] Unpacking initramfs...
[ 0.060898] Freeing initrd memory: 28648k freed
[ 0.076402] platform rtc_cmos: registered platform RTC device (no PNP device found)
[ 0.076731] audit: initializing netlink socket (disabled)
[ 0.076750] type=2000 audit(1322065981.095:1): initialized
[ 0.080894] HugeTLB registered 2 MB page size, pre-allocated 0 pages
[ 0.082920] VFS: Disk quotas dquot_6.5.2
[ 0.082991] Dquot-cache hash table entries: 512 (order 0, 4096 bytes)
[ 0.083110] msgmni has been set to 1949
[ 0.083392] alg: No test for stdrng (krng)
[ 0.083465] Block layer SCSI generic (bsg) driver version 0.4 loaded (major 253)
[ 0.083470] io scheduler noop registered
[ 0.083473] io scheduler anticipatory registered
[ 0.083477] io scheduler deadline registered
[ 0.083526] io scheduler cfq registered (default)
[ 0.087104] Linux agpgart interface v0.103
[ 0.087148] Serial: 8250/16550 driver, 4 ports, IRQ sharing enabled
[ 0.087407] input: Macintosh mouse button emulation as /devices/virtual/input/input0
[ 0.087473] PNP: No PS/2 controller found. Probing ports directly.
[ 0.088304] i8042.c: No controller found.
[ 0.088418] mice: PS/2 mouse device common for all mice
[ 0.088486] rtc_cmos: probe of rtc_cmos failed with error -16
[ 0.088518] cpuidle: using governor ladder
[ 0.088521] cpuidle: using governor menu
[ 0.088528] No iBFT detected.
[ 0.088880] TCP cubic registered
[ 0.089040] NET: Registered protocol family 10
[ 0.089909] Mobile IPv6
[ 0.089914] NET: Registered protocol family 17
[ 0.090025] PM: Resume from disk failed.
[ 0.090045] registered taskstats version 1
[ 0.090060] XENBUS: Device with no driver: device/vbd/51712
[ 0.090063] XENBUS: Device with no driver: device/vbd/51760
[ 0.090066] XENBUS: Device with no driver: device/vif/0
[ 0.090089] /build/buildd-linux-2.6_2.6.32-38-amd64-bk66e4/linux-2.6-2.6.32/debian/build/source_amd64_none/drivers/rtc/hctosys.c: unable to open rtc device (rtc0)
[ 0.090131] Initalizing network drop monitor service
[ 0.090209] Freeing unused kernel memory: 592k freed
[ 0.090456] Write protecting the kernel read-only data: 4236k
[ 0.140277] udev[46]: starting version 164
[ 0.206826] Initialising Xen virtual ethernet driver.
[ 0.240121] blkfront: xvda: barriers enabled
[ 0.240514] xvda: xvda1 xvda2
[ 0.243572] blkfront: xvdd: barriers enabled
[ 0.243803] xvdd: unknown partition table
[ 0.471393] device-mapper: uevent: version 1.0.3
[ 0.472182] device-mapper: ioctl: 4.15.0-ioctl (2009-04-01) initialised: dm-devel@redhat.com
[ 0.582834] kjournald starting. Commit interval 5 seconds
[ 0.582849] EXT3-fs: mounted filesystem with ordered data mode.
[ 0.916305] udev[159]: starting version 164
[ 1.048726] input: PC Speaker as /devices/platform/pcspkr/input/input1
[ 1.131417] Error: Driver 'pcspkr' is already registered, aborting...
[ 4.412564] EXT3 FS on dm-0, internal journal
[ 4.497427] loop: module loaded
[ 4.794397] kjournald starting. Commit interval 5 seconds
[ 4.794690] EXT3 FS on xvda1, internal journal
[ 4.794698] EXT3-fs: mounted filesystem with ordered data mode.
[ 7.042020] ip_tables: (C) 2000-2006 Netfilter Core Team
[ 15.956034] eth0: no IPv6 routers present
** Model information
not available
** Loaded modules:
Module Size Used by
xt_multiport 2267 1
iptable_filter 2258 1
ip_tables 13915 1 iptable_filter
x_tables 12845 2 xt_multiport,ip_tables
xenfs 4943 1
loop 11799 0
snd_pcm 60487 0
snd_timer 15598 1 snd_pcm
snd 46526 2 snd_pcm,snd_timer
soundcore 4598 1 snd
snd_page_alloc 6249 1 snd_pcm
pcspkr 1699 0
evdev 7352 0
ext3 106710 2
jbd 37221 1 ext3
mbcache 5050 1 ext3
dm_mod 53898 3
xen_netfront 15196 0
xen_blkfront 8358 3
** Network interface configuration:
# This file describes the network interfaces available on your system
# and how to activate them. For more information, see interfaces(5).
# The loopback network interface
auto lo
iface lo inet loopback
# The primary network interface
allow-hotplug eth0
iface eth0 inet dhcp
** Network status:
*** IP interfaces and addresses:
1: lo: <LOOPBACK,UP,LOWER_UP> mtu 16436 qdisc noqueue state UNKNOWN
link/loopback 00:00:00:00:00:00 brd 00:00:00:00:00:00
inet 127.0.0.1/8 scope host lo
inet6 ::1/128 scope host
valid_lft forever preferred_lft forever
2: eth0: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc pfifo_fast state UP qlen 1000
link/ether 1a:7f:f2:ce:3e:6e brd ff:ff:ff:ff:ff:ff
inet 93.185.110.125/28 brd 93.185.110.127 scope global eth0
inet6 fe80::187f:f2ff:fece:3e6e/64 scope link
valid_lft forever preferred_lft forever
*** Device statistics:
Inter-| Receive | Transmit
face |bytes packets errs drop fifo frame compressed multicast|bytes packets errs drop fifo colls carrier compressed
lo: 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
eth0: 1748883 4281 0 0 0 0 0 0 400128 1962 0 0 0 0 0 0
*** Protocol statistics:
Ip:
4024 total packets received
2 with invalid addresses
0 forwarded
0 incoming packets discarded
3952 incoming packets delivered
1935 requests sent out
16 dropped because of missing route
Icmp:
4 ICMP messages received
0 input ICMP message failed.
ICMP input histogram:
echo replies: 4
5 ICMP messages sent
0 ICMP messages failed
ICMP output histogram:
destination unreachable: 1
echo request: 4
IcmpMsg:
InType0: 4
OutType3: 1
OutType8: 4
Tcp:
10 active connections openings
3 passive connection openings
0 failed connection attempts
0 connection resets received
1 connections established
3897 segments received
1882 segments send out
0 segments retransmited
0 bad segments received.
15 resets sent
Udp:
48 packets received
1 packets to unknown port received.
0 packet receive errors
48 packets sent
UdpLite:
TcpExt:
3 TCP sockets finished time wait in fast timer
16 delayed acks sent
4 packets directly queued to recvmsg prequeue.
1910 packet headers predicted
110 acknowledgments not containing data payload received
1517 predicted acknowledgments
IpExt:
InBcastPkts: 2
InOctets: 1730787
OutOctets: 371088
InBcastOctets: 656
** PCI devices:
** USB devices:
not available
-- System Information:
Debian Release: 6.0.3
APT prefers stable-updates
APT policy: (500, 'stable-updates'), (500, 'stable')
Architecture: amd64 (x86_64)
Kernel: Linux 2.6.32-5-amd64 (SMP w/1 CPU core)
Locale: LANG=cs_CZ.UTF-8, LC_CTYPE=cs_CZ.UTF-8 (charmap=UTF-8) (ignored: LC_ALL set to cs_CZ.utf8)
Shell: /bin/sh linked to /bin/dash
Versions of packages linux-image-2.6.32-5-amd64 depends on:
ii debconf [debconf-2.0] 1.5.36.1 Debian configuration management sy
ii initramfs-tools [linux-initra 0.98.8 tools for generating an initramfs
ii linux-base 2.6.32-38 Linux image base package
ii module-init-tools 3.12-1 tools for managing Linux kernel mo
Versions of packages linux-image-2.6.32-5-amd64 recommends:
pn firmware-linux-free <none> (no description available)
Versions of packages linux-image-2.6.32-5-amd64 suggests:
pn grub | lilo <none> (no description available)
pn linux-doc-2.6.32 <none> (no description available)
Versions of packages linux-image-2.6.32-5-amd64 is related to:
pn firmware-bnx2 <none> (no description available)
pn firmware-bnx2x <none> (no description available)
pn firmware-ipw2x00 <none> (no description available)
pn firmware-ivtv <none> (no description available)
pn firmware-iwlwifi <none> (no description available)
pn firmware-linux <none> (no description available)
pn firmware-linux-nonfree <none> (no description available)
pn firmware-qlogic <none> (no description available)
pn firmware-ralink <none> (no description available)
pn xen-hypervisor <none> (no description available)
-- debconf information:
linux-image-2.6.32-5-amd64/postinst/ignoring-do-bootloader-2.6.32-5-amd64:
linux-image-2.6.32-5-amd64/postinst/depmod-error-initrd-2.6.32-5-amd64: false
linux-image-2.6.32-5-amd64/prerm/removing-running-kernel-2.6.32-5-amd64: true
linux-image-2.6.32-5-amd64/postinst/missing-firmware-2.6.32-5-amd64:
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