Your message dated Sun, 30 Oct 2011 16:04:00 +0100
with message-id <20111030150400.gb18...@wavehammer.waldi.eu.org>
and subject line Fixed upstream
has caused the Debian Bug report #613634,
regarding linux-image-2.6.32-5-xen-amd64: Kernel Crash when initiating lvcreate
or lvremove actions
to be marked as done.
This means that you claim that the problem has been dealt with.
If this is not the case it is now your responsibility to reopen the
Bug report if necessary, and/or fix the problem forthwith.
(NB: If you are a system administrator and have no idea what this
message is talking about, this may indicate a serious mail system
misconfiguration somewhere. Please contact ow...@bugs.debian.org
immediately.)
--
613634: http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=613634
Debian Bug Tracking System
Contact ow...@bugs.debian.org with problems
--- Begin Message ---
Package: linux-2.6
Version: 2.6.32-30
Severity: important
Tags: upstream
-- Package-specific info:
** Version:
Linux version 2.6.32-5-xen-amd64 (Debian 2.6.32-30) (b...@decadent.org.uk) (gcc
version 4.3.5 (Debian 4.3.5-4) ) #1 SMP Wed Jan 12 05:46:49 UTC 2011
** Command line:
placeholder root=/dev/mapper/svd--xen-root ro bootkbd=de quiet
** Not tainted
** Kernel log:
[ 15.386844] XENBUS: Unable to read cpu state
[ 15.386923] XENBUS: Unable to read cpu state
[ 15.387002] XENBUS: Unable to read cpu state
[ 15.387077] XENBUS: Unable to read cpu state
[ 15.387151] XENBUS: Unable to read cpu state
[ 15.387240] XENBUS: Unable to read cpu state
[ 15.387318] XENBUS: Unable to read cpu state
[ 15.387436] XENBUS: Unable to read cpu state
[ 17.344354] lp: driver loaded but no devices found
[ 17.359176] ppdev: user-space parallel port driver
[ 17.563552] Bridge firewalling registered
[ 17.637327] bonding: bond0: Warning: the permanent HWaddr of eth0 -
00:25:90:1d:2f:ba - is still in use by bond0. Set the HWaddr of eth0 to a
different address to avoid conflicts.
[ 17.637340] bonding: bond0: releasing active interface eth0
[ 17.891097] bonding: bond0: Removing an active aggregator
[ 17.891105] bonding: bond0: releasing active interface eth1
[ 18.306195] ADDRCONF(NETDEV_UP): pbond0: link is not ready
[ 18.340291] bonding: pbond0: enslaving eth0 as a backup interface with a
down link.
[ 18.388221] bonding: pbond0: enslaving eth1 as a backup interface with a
down link.
[ 18.598457] Ebtables v2.0 registered
[ 18.654382] ip_tables: (C) 2000-2006 Netfilter Core Team
[ 18.696050] ip6_tables: (C) 2000-2006 Netfilter Core Team
[ 19.407044] lo: Disabled Privacy Extensions
[ 20.590251] igb: eth0 NIC Link is Up 1000 Mbps Full Duplex, Flow Control:
RX/TX
[ 20.608443] bonding: pbond0: link status up for interface eth0, enabling it
in 0 ms.
[ 20.608448] bonding: pbond0: link status definitely up for interface eth0.
[ 20.610569] ADDRCONF(NETDEV_CHANGE): pbond0: link becomes ready
[ 20.852133] igb: eth1 NIC Link is Up 1000 Mbps Full Duplex, Flow Control:
RX/TX
[ 20.904417] bonding: pbond0: link status up for interface eth1, enabling it
in 200 ms.
[ 21.103392] bonding: pbond0: link status definitely up for interface eth1.
[ 21.425038] device pbond0 entered promiscuous mode
[ 21.425044] device eth0 entered promiscuous mode
[ 21.425128] device eth1 entered promiscuous mode
[ 21.444654] CPU0 attaching NULL sched-domain.
[ 21.444660] CPU1 attaching NULL sched-domain.
[ 21.444663] CPU2 attaching NULL sched-domain.
[ 21.444666] CPU3 attaching NULL sched-domain.
[ 21.444669] CPU4 attaching NULL sched-domain.
[ 21.444672] CPU5 attaching NULL sched-domain.
[ 21.444675] CPU6 attaching NULL sched-domain.
[ 21.444678] CPU7 attaching NULL sched-domain.
[ 21.447566] bond0: port 1(pbond0) entering forwarding state
[ 21.479755] CPU0 attaching sched-domain:
[ 21.479758] domain 0: span 0-7 level CPU
[ 21.479761] groups: 0 1 2 3 4 5 6 7
[ 21.479772] CPU1 attaching sched-domain:
[ 21.479774] domain 0: span 0-7 level CPU
[ 21.479776] groups: 1 2 3 4 5 6 7 0
[ 21.479785] CPU2 attaching sched-domain:
[ 21.479787] domain 0: span 0-7 level CPU
[ 21.479789] groups: 2 3 4 5 6 7 0 1
[ 21.479798] CPU3 attaching sched-domain:
[ 21.479800] domain 0: span 0-7 level CPU
[ 21.479803] groups: 3 4 5 6 7 0 1 2
[ 21.479812] CPU4 attaching sched-domain:
[ 21.479814] domain 0: span 0-7 level CPU
[ 21.479816] groups: 4 5 6 7 0 1 2 3
[ 21.479825] CPU5 attaching sched-domain:
[ 21.479827] domain 0: span 0-7 level CPU
[ 21.479829] groups: 5 6 7 0 1 2 3 4
[ 21.479838] CPU6 attaching sched-domain:
[ 21.479840] domain 0: span 0-7 level CPU
[ 21.479842] groups: 6 7 0 1 2 3 4 5
[ 21.479851] CPU7 attaching sched-domain:
[ 21.479853] domain 0: span 0-7 level CPU
[ 21.479856] groups: 7 0 1 2 3 4 5 6
[ 23.149533] pbond0: received packet with own address as source address
[ 23.453559] pbond0: received packet with own address as source address
[ 23.560897] pbond0: received packet with own address as source address
[ 23.560935] pbond0: received packet with own address as source address
[ 23.580242] pbond0: received packet with own address as source address
[ 23.591635] pbond0: received packet with own address as source address
[ 23.811365] pbond0: received packet with own address as source address
[ 23.811382] pbond0: received packet with own address as source address
[ 24.064896] pbond0: received packet with own address as source address
[ 24.065010] pbond0: received packet with own address as source address
[ 27.047316] alloc irq_desc for 2226 on node -1
[ 27.047320] alloc kstat_irqs on node -1
[ 27.238611] device vif1.0 entered promiscuous mode
[ 27.242454] bond0: port 2(vif1.0) entering forwarding state
[ 27.266928] alloc irq_desc for 2225 on node -1
[ 27.266931] alloc kstat_irqs on node -1
[ 27.288264] nf_conntrack version 0.5.0 (16384 buckets, 65536 max)
[ 27.289132] CONFIG_NF_CT_ACCT is deprecated and will be removed soon. Please
use
[ 27.289135] nf_conntrack.acct=1 kernel parameter, acct=1 nf_conntrack module
option or
[ 27.289138] sysctl net.netfilter.nf_conntrack_acct=1 to enable it.
[ 27.295724] physdev match: using --physdev-out in the OUTPUT, FORWARD and
POSTROUTING chains for non-bridged traffic is not supported anymore.
[ 27.310668] physdev match: using --physdev-out in the OUTPUT, FORWARD and
POSTROUTING chains for non-bridged traffic is not supported anymore.
[ 27.313442] physdev match: using --physdev-out in the OUTPUT, FORWARD and
POSTROUTING chains for non-bridged traffic is not supported anymore.
[ 27.313449] physdev match: using --physdev-out in the OUTPUT, FORWARD and
POSTROUTING chains for non-bridged traffic is not supported anymore.
[ 27.807743] blkback: ring-ref 8, event-channel 8, protocol 1 (x86_64-abi)
[ 27.807782] alloc irq_desc for 2224 on node -1
[ 27.807784] alloc kstat_irqs on node -1
[ 27.822009] blkback: ring-ref 9, event-channel 9, protocol 1 (x86_64-abi)
[ 27.822027] alloc irq_desc for 2223 on node -1
[ 27.822029] alloc kstat_irqs on node -1
[ 27.845195] alloc irq_desc for 2222 on node -1
[ 27.845197] alloc kstat_irqs on node -1
[ 31.271373] pbond0: no IPv6 routers present
[ 32.383491] bond0: no IPv6 routers present
[ 37.631446] vif1.0: no IPv6 routers present
** Model information
sys_vendor: Supermicro
product_name: X8DT3
product_version: 1234567890
chassis_vendor: Supermicro
chassis_version: 1234567890
bios_vendor: American Megatrends Inc.
bios_version: 2.0a
board_vendor: Supermicro
board_name: X8DT3
board_version: 2.0
** Loaded modules:
Module Size Used by
xt_tcpudp 2319 1
nf_conntrack_ipv4 9833 2
nf_defrag_ipv4 1139 1 nf_conntrack_ipv4
xt_state 1303 2
nf_conntrack 46519 2 nf_conntrack_ipv4,xt_state
xt_physdev 1508 4
ip6table_filter 2384 0
ip6_tables 15075 1 ip6table_filter
iptable_filter 2258 1
ip_tables 13899 1 iptable_filter
ebtable_nat 1588 0
ebtables 13933 1 ebtable_nat
x_tables 12845 6
xt_tcpudp,xt_state,xt_physdev,ip6_tables,ip_tables,ebtables
bridge 39662 0
stp 1440 1 bridge
parport_pc 18855 0
ppdev 5030 0
lp 7462 0
parport 27954 3 parport_pc,ppdev,lp
cpufreq_powersave 902 0
cpufreq_stats 2659 0
cpufreq_userspace 1992 0
cpufreq_conservative 5162 0
xen_evtchn 4339 2
xenfs 9600 1
fuse 50625 1
bonding 74103 0
ext2 52969 1
loop 11799 0
i2c_i801 7830 0
i2c_core 15712 1 i2c_i801
psmouse 49777 0
pcspkr 1699 0
serio_raw 3752 0
evdev 7352 11
ioatdma 34876 48
button 4650 0
processor 35941 0
acpi_processor 5087 1 processor,[permanent]
ext3 106502 5
jbd 37085 1 ext3
mbcache 5050 2 ext2,ext3
dm_snapshot 18481 6
dm_mod 53754 51 dm_snapshot
sg 18760 0
sr_mod 12602 0
cdrom 29415 1 sr_mod
sd_mod 29873 3
crc_t10dif 1276 1 sd_mod
usbhid 33276 0
hid 63225 1 usbhid
uhci_hcd 18521 0
ahci 32374 0
ehci_hcd 31151 0
libata 133632 1 ahci
usbcore 122034 4 usbhid,uhci_hcd,ehci_hcd
nls_base 6377 1 usbcore
aacraid 59763 2
scsi_mod 122133 5 sg,sr_mod,sd_mod,libata,aacraid
thermal 11674 0
igb 77991 0
thermal_sys 11942 2 processor,thermal
dca 3761 2 ioatdma,igb
** Network interface configuration:
auto lo
iface lo inet loopback
auto bond0
iface bond0 inet static
up /sbin/ifenslave bond0 eth0 eth1
down /sbin/ifenslave -d bond0 eth0 eth1
address 192.168.161.223
netmask 255.255.255.0
network 192.168.161.0
gateway 192.168.161.115
bond_miimon 100
bond_downdelay 200
bond_updelay 200
** 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,SLAVE,UP,LOWER_UP> mtu 1500 qdisc mq master
pbond0 state UP qlen 1000
link/ether 00:25:90:1d:2f:ba brd ff:ff:ff:ff:ff:ff
3: eth1: <BROADCAST,MULTICAST,SLAVE,UP,LOWER_UP> mtu 1500 qdisc mq master
pbond0 state UP qlen 1000
link/ether 00:25:90:1d:2f:ba brd ff:ff:ff:ff:ff:ff
4: pbond0: <BROADCAST,MULTICAST,PROMISC,MASTER,UP,LOWER_UP> mtu 1500 qdisc
noqueue state UP
link/ether 00:25:90:1d:2f:ba brd ff:ff:ff:ff:ff:ff
inet6 fe80::225:90ff:fe1d:2fba/64 scope link
valid_lft forever preferred_lft forever
5: bond0: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc noqueue state
UNKNOWN
link/ether 00:25:90:1d:2f:ba brd ff:ff:ff:ff:ff:ff
inet 192.168.161.223/24 brd 192.168.161.255 scope global bond0
inet6 fe80::225:90ff:fe1d:2fba/64 scope link
valid_lft forever preferred_lft forever
7: vif1.0: <BROADCAST,MULTICAST,PROMISC,UP,LOWER_UP> mtu 1500 qdisc pfifo_fast
state UNKNOWN qlen 32
link/ether fe:ff:ff:ff:ff:ff brd ff:ff:ff:ff:ff:ff
inet6 fe80::fcff:ffff:feff:ffff/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: 560 8 0 0 0 0 0 0 560
8 0 0 0 0 0 0
eth0: 1262544 7623 0 0 0 0 0 4957 684252
5535 0 0 0 0 0 0
eth1: 1065613 8523 0 0 0 0 0 5689 881946
5177 0 0 0 0 0 0
pbond0: 2328157 16146 0 0 0 0 0 10646 1566198
10712 0 0 0 0 0 0
bond0: 795180 6745 0 0 0 0 0 5369 151186
1217 0 0 0 0 0 0
vif1.0: 325734 815 0 0 0 0 0 0 1119314
6090 0 9 0 0 0 0
*** Protocol statistics:
Ip:
4097 total packets received
0 forwarded
0 incoming packets discarded
2169 incoming packets delivered
1085 requests sent out
4 reassemblies required
2 packets reassembled ok
2 fragments received ok
4 fragments created
Icmp:
2 ICMP messages received
0 input ICMP message failed.
ICMP input histogram:
echo replies: 2
8 ICMP messages sent
0 ICMP messages failed
ICMP output histogram:
destination unreachable: 6
echo request: 2
IcmpMsg:
InType0: 2
OutType3: 6
OutType8: 2
Tcp:
3 active connections openings
2 passive connection openings
0 failed connection attempts
0 connection resets received
2 connections established
1291 segments received
1022 segments send out
0 segments retransmited
0 bad segments received.
3 resets sent
Udp:
78 packets received
6 packets to unknown port received.
0 packet receive errors
50 packets sent
UdpLite:
TcpExt:
2 TCP sockets finished time wait in fast timer
29 delayed acks sent
3 packets directly queued to recvmsg prequeue.
1 bytes directly received in process context from prequeue
336 packet headers predicted
405 acknowledgments not containing data payload received
1 predicted acknowledgments
IpExt:
InMcastPkts: 52
OutMcastPkts: 29
InBcastPkts: 792
InOctets: 671253
OutOctets: 129873
InMcastOctets: 11173
OutMcastOctets: 5094
InBcastOctets: 102272
*** Device features:
bond0: 0x111833
bonding_masters:
-- System Information:
Debian Release: 6.0
APT prefers stable
APT policy: (500, 'stable')
Architecture: amd64 (x86_64)
Kernel: Linux 2.6.32-5-xen-amd64 (SMP w/8 CPU cores)
Locale: LANG=en_US.UTF-8, LC_CTYPE=en_US.UTF-8 (charmap=UTF-8)
Shell: /bin/sh linked to /bin/dash
Versions of packages linux-image-2.6.32-5-xen-amd64 depends on:
ii debconf [debconf-2.0] 1.5.36.1 Debian configuration management sy
ii initramfs-tools 0.98.8 tools for generating an initramfs
ii linux-base 2.6.32-30 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-xen-amd64 recommends:
ii firmware-linux-free 2.6.32-30 Binary firmware for various driver
Versions of packages linux-image-2.6.32-5-xen-amd64 suggests:
pn grub <none> (no description available)
pn linux-doc-2.6.32 <none> (no description available)
Versions of packages linux-image-2.6.32-5-xen-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)
ii xen-hypervisor-4.0-amd64 [xen 4.0.1-2 The Xen Hypervisor on AMD64
-- debconf information:
linux-image-2.6.32-5-xen-amd64/postinst/ignoring-do-bootloader-2.6.32-5-xen-amd64:
linux-image-2.6.32-5-xen-amd64/prerm/removing-running-kernel-2.6.32-5-xen-amd64:
true
linux-image-2.6.32-5-xen-amd64/postinst/depmod-error-initrd-2.6.32-5-xen-amd64:
false
linux-image-2.6.32-5-xen-amd64/postinst/missing-firmware-2.6.32-5-xen-amd64:
Creating and afterwards deleting snapshots of logical volumes crashes the
system.
I can do the following commands only twice, max. three times, before the server
crashes.
lvcreate -s -L 10G some_vg/some_lv -n snap_some_vg_some_lv lvremove
/dev/some_vg/some_lv -f
Here ist the output of /var/log/messages
Result:
---------------------------------------------------------------------------------------------------
Message from syslogd@svd-xen at Feb 21 14:32:33 ...
kernel:[22916.840309] ------------[ cut here ]------------
Message from syslogd@svd-xen at Feb 21 14:32:33 ...
kernel:[22916.840323] invalid opcode: 0000 [#2] SMP
Message from syslogd@svd-xen at Feb 21 14:32:33 ...
kernel:[22916.840329] last sysfs file:
/sys/devices/pci0000:00/0000:00:1f.2/host1/target1:0:0/1:0:0:0/block/sdb/sdb1/alignment_offset
Message from syslogd@svd-xen at Feb 21 14:32:33 ...
kernel:[22916.840488] Stack:
Message from syslogd@svd-xen at Feb 21 14:32:33 ...
kernel:[22916.840512] Call Trace:
Message from syslogd@svd-xen at Feb 21 14:32:33 ...
kernel:[22916.840549] Code: ec 28 89 3c 24 48 89 f7 e8 a2 fd ff ff 48 89 e7 48
89 44 24 08 be 01 00 00 00 31 d2 41 ba f0 7f 00 00 e8 b0 cc ff ff 85 c0 74
04 <0f> 0b eb fe 48 83 c4 28 c3 55 49 89 ca 48 89 d5 40 88 f1 48 89
---------------------------------------------------------------------------------------------------
Here some lines from syslog:
--------------------------------------------------------------------------------------------------
Feb 21 14:44:33 svd-xen kernel: [23636.279456] CPU 4:
Feb 21 14:44:33 svd-xen kernel: [23636.279458] Modules linked in: xt_tcpudp
nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_physdev
ip6table_filter ip6_tables iptable_filter ip_tables ebtable_nat ebtables
x_tables bridge stp parport_pc ppdev lp parport cpufreq_powersave cpufreq_stats
cpufreq_userspace cpufreq_conservative xen_evtchn xenfs fuse bonding ext2 loop
evdev i2c_i801 psmouse i2c_core pcspkr serio_raw ioatdma button processor
acpi_processor ext3 jbd mbcache dm_snapshot dm_mod sg sr_mod cdrom sd_mod
crc_t10dif usbhid hid uhci_hcd ahci ehci_hcd libata usbcore nls_base aacraid
scsi_mod thermal igb dca thermal_sys [last unloaded: scsi_wait_scan]
Feb 21 14:44:33 svd-xen kernel: [23636.279508] Pid: 6881, comm: udisks-dm-expor
Tainted: G D 2.6.32-5-xen-amd64 #1 X8DT3
Feb 21 14:44:33 svd-xen kernel: [23636.279510] RIP: e030:[<ffffffff8130cb1b>]
[<ffffffff8130cb1b>] _spin_lock+0x18/0x1b Feb 21 14:44:33 svd-xen kernel:
[23636.279516] RSP: e02b:ffff88059ad21b10 EFLAGS: 00000297 Feb 21 14:44:33
svd-xen kernel: [23636.279518] RAX: 0000000000000027 RBX: ffff88059ad21b28 RCX:
ffff88059ad21b68 Feb 21 14:44:33 svd-xen kernel: [23636.279520] RDX:
0000000000000026 RSI: 0000000000000200 RDI: ffff8805dc0db180 Feb 21 14:44:33
svd-xen kernel: [23636.279522] RBP: 0000000000000200 R08: 0000000000000008 R09:
ffffffff814eb870 Feb 21 14:44:33 svd-xen kernel: [23636.279524] R10:
000000000000000b R11: 00000000000186a0 R12: ffff8805dc0db100 Feb 21 14:44:33
svd-xen kernel: [23636.279526] R13: 000000000000c580 R14: ffff88059ad21b28 R15:
ffffffff814eb830 Feb 21 14:44:33 svd-xen kernel: [23636.279531] FS:
00007feca22657a0(0000) GS:ffff88001c6c2000(0000) knlGS:0000000000000000 Feb 21
14:44:33 svd-xen kernel: [23636.279533] CS: e033 DS: 0000 ES: 0000 CR0:
00000000
8005003b Feb 21 14:44:33 svd-xen kernel: [23636.279535] CR2: 00007feca1c043c0
CR3: 0000000001001000 CR4: 0000000000002660 Feb 21 14:44:33 svd-xen kernel:
[23636.279537] DR0: 0000000000000000 DR1: 0000000000000000 DR2:
0000000000000000 Feb 21 14:44:33 svd-xen kernel: [23636.279539] DR3:
0000000000000000 DR6: 00000000ffff0ff0 DR7: 0000000000000400 Feb 21 14:44:33
svd-xen kernel: [23636.279541] Call Trace:
Feb 21 14:44:33 svd-xen kernel: [23636.279545] [<ffffffff8100dd87>] ?
xen_exit_mmap+0xf8/0x136 Feb 21 14:44:33 svd-xen kernel: [23636.279548]
[<ffffffff810d1208>] ? exit_mmap+0x5a/0x148 Feb 21 14:44:33 svd-xen kernel:
[23636.279551] [<ffffffff8104cb09>] ? mmput+0x3c/0xdf Feb 21 14:44:33 svd-xen
kernel: [23636.279554] [<ffffffff81050702>] ? exit_mm+0x102/0x10d Feb 21
14:44:33 svd-xen kernel: [23636.279557] [<ffffffff8130ca72>] ?
_spin_lock_irq+0x7/0x22 Feb 21 14:44:33 svd-xen kernel: [23636.279560]
[<ffffffff81052127>] ? do_exit+0x1f8/0x6c6 Feb 21 14:44:33 svd-xen kernel:
[23636.279564] [<ffffffff8100ecf2>] ? check_events+0x12/0x20 Feb 21 14:44:33
svd-xen kernel: [23636.279567] [<ffffffff8130d9dd>] ? oops_end+0xaf/0xb4 Feb
21 14:44:33 svd-xen kernel: [23636.279570] [<ffffffff810135f0>] ?
do_invalid_op+0x8b/0x95 Feb 21 14:44:33 svd-xen kernel: [23636.279573]
[<ffffffff8100c694>] ? pin_pagetable_pfn+0x2d/0x36 Feb 21 14:44:33 svd-xen
kernel: [23636.279576] [<ffffffff81
0baf07>] ? __alloc_pages_nodemask+0x11c/0x5f5
Feb 21 14:44:33 svd-xen kernel: [23636.279579] [<ffffffff8101293b>] ?
invalid_op+0x1b/0x20 Feb 21 14:44:33 svd-xen kernel: [23636.279582]
[<ffffffff8100c694>] ? pin_pagetable_pfn+0x2d/0x36 Feb 21 14:44:33 svd-xen
kernel: [23636.279585] [<ffffffff8100c690>] ? pin_pagetable_pfn+0x29/0x36 Feb
21 14:44:33 svd-xen kernel: [23636.279588] [<ffffffff810cd4e2>] ?
__pte_alloc+0x6b/0xc6 Feb 21 14:44:33 svd-xen kernel: [23636.279591]
[<ffffffff810cb394>] ? pmd_alloc+0x28/0x5b Feb 21 14:44:33 svd-xen kernel:
[23636.279594] [<ffffffff810cd60b>] ? handle_mm_fault+0xce/0x80f Feb 21
14:44:33 svd-xen kernel: [23636.279597] [<ffffffff8102ddc0>] ?
pvclock_clocksource_read+0x3a/0x8b
Feb 21 14:44:33 svd-xen kernel: [23636.279600] [<ffffffff8130f016>] ?
do_page_fault+0x2e0/0x2fc Feb 21 14:44:33 svd-xen kernel: [23636.279603]
[<ffffffff8130ceb5>] ? page_fault+0x25/0x30
--------------------------------------------------------------------------------------------------
Possible Solution:
As of the Xen-devel mailinglist, these two patches should fix the problem,
they have been integrated in xen/stable-2.6.32.x branch for arround 5 Month:
b2464c422fb44275deeb5770b668351860f68e0e "x86: hold mm->page_table_lock while
doing vmalloc_sync"
a8bf92faf72dba6e0dd2130256cb81c3e68f672b "vmalloc: eagerly clear ptes on vunmap"
--- End Message ---
--- Begin Message ---
Version: 2.6.37-1~experimental.1
This bug was fixed in 2.6.37. Marking as fixed.
Bastian
--
Beam me up, Scotty! It ate my phaser!
--- End Message ---
