dmesg - Threaded
[ 0.000000] Initializing cgroup subsys cpuset
[ 0.000000] Initializing cgroup subsys cpu
[ 0.000000] Linux version 2.6.32-309-ec2 (buildd@yellow) (gcc version 4.4.3 (Ubuntu 4.4.3-4ubuntu5) ) #18-Ubuntu SMP Mon Oct 18 21:00:50 UTC 2010 (Ubuntu 2.6.32-309.18-ec2 2.6.32.21+drm33.7)
[ 0.000000] Command line: root=/dev/sda1 ro 4
[ 0.000000] KERNEL supported cpus:
[ 0.000000] Intel GenuineIntel
[ 0.000000] AMD AuthenticAMD
[ 0.000000] Centaur CentaurHauls
[20358457.558746] Xen-provided physical RAM map:
[20358457.558749] Xen: 0000000000000000 - 00000001e0800000 (usable)
[20358457.558760] last_pfn = 0x1e0800 max_arch_pfn = 0x80000000
[20358457.558762] last_pfn = 0x100000 max_arch_pfn = 0x80000000
[20358457.558763] initial memory mapped : 0 - 00000000
[20358457.558765] init_memory_mapping: 0000000000000000-0000000100000000
[20358457.558767] NX (Execute Disable) protection: active
[20358457.558769] 0000000000 - 0100000000 page 4k
[20358457.558771] kernel direct mapping tables up to 100000000 @ 275c000-2f61000
[20358457.876594] init_memory_mapping: 0000000100000000-00000001e0800000
[20358457.876600] NX (Execute Disable) protection: active
[20358457.876603] 0100000000 - 01e0800000 page 4k
[20358457.876605] kernel direct mapping tables up to 1e0800000 @ 2f61000-3e6e000
[20358458.093884] (4 early reservations) ==> bootmem [0000000000 - 01e0000000]
[20358458.093888] #0 [0001842000 - 000275c000] Xen provided ==> [0001842000 - 000275c000]
[20358458.093942] #1 [0001000000 - 0001821778] TEXT DATA BSS ==> [0001000000 - 0001821778]
[20358458.093963] #2 [000275c000 - 0002f61000] PGTABLE ==> [000275c000 - 0002f61000]
[20358458.093983] #3 [0002f61000 - 0003669000] PGTABLE ==> [0002f61000 - 0003669000]
[20358458.094002] Zone PFN ranges:
[20358458.094004] DMA 0x00000000 -> 0x00001000
[20358458.094006] DMA32 0x00001000 -> 0x00100000
[20358458.094007] Normal 0x00100000 -> 0x001e0800
[20358458.094008] Movable zone start PFN for each node
[20358458.094009] early_node_map[2] active PFN ranges
[20358458.094011] 0: 0x00000000 -> 0x001e0000
[20358458.094012] 0: 0x001e0800 -> 0x001e0800
[20358458.094015] On node 0 totalpages: 1966080
[20358458.112157] free_area_init_node: node 0, pgdat ffffffff816a87c0, node_mem_map ffff880003669000
[20358458.112164] DMA zone: 56 pages used for memmap
[20358458.112165] DMA zone: 0 pages reserved
[20358458.112173] DMA zone: 4040 pages, LIFO batch:0
[20358458.112263] DMA32 zone: 14280 pages used for memmap
[20358458.112269] DMA32 zone: 1030200 pages, LIFO batch:31
[20358458.132636] Normal zone: 12572 pages used for memmap
[20358458.132645] Normal zone: 904932 pages, LIFO batch:31
[20358458.159065] NR_CPUS:64 nr_cpumask_bits:64 nr_cpu_ids:2 nr_node_ids:1
[20358458.159113] PERCPU: Embedded 18 pages/cpu @ffff88000184e000 s44248 r8192 d21288 u73728
[20358458.159245] pcpu-alloc: s44248 r8192 d21288 u73728 alloc=18*4096
[20358458.159247] pcpu-alloc: [0] 0 [0] 1
[20358458.159267] Built 1 zonelists in Zone order, mobility grouping on. Total pages: 1939172
[20358458.159270] Kernel command line: root=/dev/sda1 ro 4
[20358458.159328] PID hash table entries: 4096 (order: 3, 32768 bytes)
[20358458.160716] Dentry cache hash table entries: 1048576 (order: 11, 8388608 bytes)
[20358458.163342] Inode-cache hash table entries: 524288 (order: 10, 4194304 bytes)
[20358458.164685] Initializing CPU#0
[20358458.194880] allocated 78725120 bytes of page_cgroup
[20358458.194884] please try 'cgroup_disable=memory' option if you don't want memory cgroups
[20358458.194886] Software IO TLB disabled
[20358458.227711] Memory: 7627264k/7872512k available (4831k kernel code, 8192k absent, 236456k reserved, 2081k data, 228k init)
[20358458.227785] Hierarchical RCU implementation.
[20358458.227791] NR_IRQS:96
[20358458.227862] Xen reported: 2266.746 MHz processor.
[ 0.576208] Console: colour dummy device 80x25
[ 0.576290] console [tty0] enabled
[ 0.576415] console [tty-1] enabled
[ 0.697892] Calibrating delay using timer specific routine.. 4542.11 BogoMIPS (lpj=22710564)
[ 0.697971] Security Framework initialized
[ 0.697990] AppArmor: AppArmor initialized
[ 0.698010] Mount-cache hash table entries: 256
[ 0.698125] Initializing cgroup subsys ns
[ 0.698133] Initializing cgroup subsys cpuacct
[ 0.698138] Initializing cgroup subsys memory
[ 0.698147] Initializing cgroup subsys devices
[ 0.698151] Initializing cgroup subsys freezer
[ 0.698183] CPU: L1 I cache: 32K, L1 D cache: 32K
[ 0.698188] CPU: L2 cache: 256K
[ 0.698190] CPU: L3 cache: 4096K
[ 0.698203] SMP alternatives: switching to UP code
[ 0.725297] Brought up 1 CPUs
[ 0.725314] CPU0 attaching NULL sched-domain.
[ 0.725419] devtmpfs: initialized
[ 0.725903] NET: Registered protocol family 16
[ 0.726813] SMP alternatives: switching to SMP code
[ 0.000012] Initializing CPU#1
[ 0.000059] CPU: L1 I cache: 32K, L1 D cache: 32K
[ 0.000065] CPU: L2 cache: 256K
[ 0.000067] CPU: L3 cache: 4096K
[ 0.753970] CPU0 attaching NULL sched-domain.
[ 1.052117] CPU0 attaching sched-domain:
[ 1.052124] domain 0: span 0-1 level CPU
[ 1.052127] groups: 0 1
[ 1.052134] CPU1 attaching sched-domain:
[ 1.052136] domain 0: span 0-1 level CPU
[ 1.052138] groups: 1 0
[ 1.052181] Brought up 2 CPUs
[ 1.052650] PCI: Fatal: No config space access function found
[ 1.052655] PCI: setting up Xen PCI frontend stub
[ 1.053124] bio: create slab at 0
[ 1.053283] vgaarb: loaded
[ 1.053530] suspend: event channel 15
[ 1.053812] xen_mem: Initialising balloon driver.
[ 1.054916] PCI: System does not support PCI
[ 1.054922] PCI: System does not support PCI
[ 1.054993] NET: Registered protocol family 8
[ 1.054998] NET: Registered protocol family 20
[ 1.055015] NetLabel: Initializing
[ 1.055018] NetLabel: domain hash size = 128
[ 1.055021] NetLabel: protocols = UNLABELED CIPSOv4
[ 1.055036] NetLabel: unlabeled traffic allowed by default
[ 1.055043] Switching to clocksource xen
[ 1.056510] AppArmor: AppArmor Filesystem Enabled
[ 1.056675] NET: Registered protocol family 2
[ 1.056761] IP route cache hash table entries: 262144 (order: 9, 2097152 bytes)
[ 1.057346] TCP established hash table entries: 262144 (order: 10, 4194304 bytes)
[ 1.058351] TCP bind hash table entries: 65536 (order: 8, 1048576 bytes)
[ 1.058612] TCP: Hash tables configured (established 262144 bind 65536)
[ 1.058619] TCP reno registered
[ 1.058751] NET: Registered protocol family 1
[ 1.058837] platform rtc_cmos: registered platform RTC device (no PNP device found)
[ 1.059120] audit: initializing netlink socket (disabled)
[ 1.059134] type=2000 audit(1317026074.564:1): initialized
[ 1.066674] VFS: Disk quotas dquot_6.5.2
[ 1.066707] Dquot-cache hash table entries: 512 (order 0, 4096 bytes)
[ 1.066826] DLM (built Oct 18 2010 21:03:05) installed
[ 1.067008] JFS: nTxBlock = 8192, nTxLock = 65536
[ 1.069280] SGI XFS with ACLs, security attributes, realtime, large block/inode numbers, no debug enabled
[ 1.069634] SGI XFS Quota Management subsystem
[ 1.069870] Slow work thread pool: Starting up
[ 1.069911] Slow work thread pool: Ready
[ 1.069930] GFS2 (built Oct 18 2010 21:04:10) installed
[ 1.069939] msgmni has been set to 15360
[ 1.070141] alg: No test for stdrng (krng)
[ 1.070158] io scheduler noop registered
[ 1.070161] io scheduler anticipatory registered
[ 1.070165] io scheduler deadline registered (default)
[ 1.070186] io scheduler cfq registered
[ 1.087377] brd: module loaded
[ 1.087752] loop: module loaded
[ 1.091912] Xen virtual console successfully installed as tty1
[ 1.091965] Event-channel device installed.
[ 1.102590] netfront: Initialising virtual ethernet driver.
[ 1.104870] xen-vbd: registered block device major 8
[ 1.106632] sdb: unknown partition table
[ 1.151354] sdc: unknown partition table
[ 1.152395] PPP generic driver version 2.4.2
[ 1.152897] Equalizer2002: Simon Janes ([email protected]) and David S. Miller ([email protected])
[ 1.153056] tun: Universal TUN/TAP device driver, 1.6
[ 1.153060] tun: (C) 1999-2004 Max Krasnyansky
[ 1.153940] i8042.c: No controller found.
[ 1.154015] mice: PS/2 mouse device common for all mice
[ 1.154087] rtc_cmos rtc_cmos: rtc core: registered rtc_cmos as rtc0
[ 1.154153] Driver for 1-wire Dallas network protocol.
[ 1.154227] device-mapper: uevent: version 1.0.3
[ 0.403136] device-mapper: ioctl: 4.15.0-ioctl (2009-04-01) initialised: [email protected]
[ 0.403449] NET: Registered protocol family 17
[ 0.403600] registered taskstats version 1
[ 1.249023] XENBUS: Device with no driver: device/console/0
[ 1.249040] /build/buildd/linux-ec2-2.6.32/drivers/rtc/hctosys.c: unable to open rtc device (rtc0)
[ 0.525802] kjournald starting. Commit interval 5 seconds
[ 1.283434] EXT3-fs: mounted filesystem with writeback data mode.
[ 1.283447] VFS: Mounted root (ext3 filesystem) readonly on device 8:1.
[ 1.283844] devtmpfs: mounted
[ 1.283939] Freeing unused kernel memory: 228k freed
[ 1.284035] Write protecting the kernel read-only data: 6484k
[ 2.180441] udev: starting version 151
[ 2.502634] EXT3 FS on sda1, internal journal
[ 1.813292] kjournald starting. Commit interval 5 seconds
[ 2.590958] EXT3 FS on sdb, internal journal
[ 2.590963] EXT3-fs: mounted filesystem with writeback data mode.
[ 2.302562] NET: Registered protocol family 10
[ 2.302990] lo: Disabled Privacy Extensions
[ 12.378249] eth0: no IPv6 routers present
[ 218.404049] php[537]: segfault at 7f6fe9a94090 ip 00007f6fe9a94090 sp 00007fff5e3570b8 error 14 in UTF-16.so[7f6fe9c93000+3000]
[ 4119.564328] INFO: task sync:5273 blocked for more than 120 seconds.
[ 4119.564344] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
[ 4119.564352] sync D 000000010005f39d 0 5273 5272 0x00000008
[ 4119.564357] ffff8800ff581d38 0000000000000286 ffff8800ff581cb8 ffff8800ff581cb8
[ 4119.564362] 000000000000a380 ffff8800ff581d00 ffff8800ff57ecb8 ffff8800ff581fd8
[ 4119.564365] ffff8800ff57e900 ffff8800ff57e900 ffff8800ff57e900 ffff8800ff581fd8
[ 4119.564369] Call Trace:
[ 4119.564383] [] ? find_get_pages_tag+0x3b/0x120
[ 4119.564391] [] schedule_timeout+0x1e5/0x2c0
[ 4119.564396] [] ? sched_clock+0x1a/0x40
[ 4119.564399] [] wait_for_common+0xf2/0x1e0
[ 4119.564405] [] ? default_wake_function+0x0/0x10
[ 4119.564408] [] wait_for_completion+0x18/0x20
[ 4119.564413] [] writeback_inodes_sb+0xac/0xe0
[ 4119.564416] [] __sync_filesystem+0x39/0x80
[ 4119.564419] [] sync_filesystems+0xb1/0x160
[ 4119.564421] [] sys_sync+0x12/0x40
[ 4119.564424] [] system_call_fastpath+0x16/0x1b
[ 4119.564426] [] ? system_call+0x0/0x52
[ 5192.710749] INFO: task sync:5290 blocked for more than 120 seconds.
[ 5192.710764] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
[ 5192.710771] sync D 000000010007968b 0 5290 5289 0x00000000
[ 5192.710782] ffff88012d357d38 0000000000000286 00007f39881a9000 ffff88012d357cb8
[ 5192.710785] ffff8800018652e0 ffff88012d357d00 ffff88012d354678 ffff88012d357fd8
[ 5192.710788] ffff88012d3542c0 ffff88012d3542c0 ffff88012d3542c0 ffff88012d357fd8
[ 5192.710791] Call Trace:
[ 5192.710803] [] schedule_timeout+0x1e5/0x2c0
[ 5192.710808] [] ? cpumask_next_and+0x23/0x40
[ 5192.710814] [] ? xen_send_IPI_mask+0x71/0xf0
[ 5192.710820] [] wait_for_common+0xf2/0x1e0
[ 5192.710826] [] ? default_wake_function+0x0/0x10
[ 5192.710829] [] wait_for_completion+0x18/0x20
[ 5192.710834] [] writeback_inodes_sb+0xac/0xe0
[ 5192.710837] [] __sync_filesystem+0x39/0x80
[ 5192.710839] [] sync_filesystems+0xb1/0x160
[ 5192.710842] [] sys_sync+0x12/0x40
[ 5192.710846] [] system_call_fastpath+0x16/0x1b
[ 5192.710848] [] ? system_call+0x0/0x52
[ 9234.304557] INFO: task sync:5381 blocked for more than 120 seconds.
[ 9234.304572] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
[ 9234.304579] sync D 0000000000000000 0 5381 5380 0x00000000
[ 9234.304585] ffff8801d7d45d38 0000000000000286 00007f2bda21f000 ffff8801d7d45cb8
[ 9234.304592] ffff8800018652e0 ffff8801d7d45d00 ffff8801d7d425b8 ffff8801d7d45fd8
[ 9234.304594] ffff8801d7d42200 ffff8801d7d42200 ffff8801d7d42200 ffff8801d7d45fd8
[ 9234.304597] Call Trace:
[ 9234.304610] [] schedule_timeout+0x1e5/0x2c0
[ 9234.304615] [] ? enqueue_entity+0x11a/0x1a0
[ 9234.304618] [] ? check_preempt_wakeup+0x2a8/0x3b0
[ 9234.304625] [] wait_for_common+0xf2/0x1e0
[ 9234.304630] [] ? default_wake_function+0x0/0x10
[ 9234.304633] [] wait_for_completion+0x18/0x20
[ 9234.304638] [] writeback_inodes_sb+0xac/0xe0
[ 9234.304641] [] __sync_filesystem+0x39/0x80
[ 9234.304644] [] sync_filesystems+0xb1/0x160
[ 9234.304646] [] sys_sync+0x12/0x40
[ 9234.304650] [] system_call_fastpath+0x16/0x1b
[ 9234.304653] [] ? system_call+0x0/0x52
[140644.234569] INFO: task kthreadd:20784 blocked for more than 120 seconds.
[140644.234583] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
[140644.234589] kthreadd D ffff8801de5535b0 0 20784 2 0x00000000
[140644.234593] ffff880149dc1ee0 0000000000000246 0000000000000000 ffff880149dc1e60
[140644.234596] ffff880149dc1e50 ffff880149dc1ea8 ffff8801de59a3f8 ffff880149dc1fd8
[140644.234599] ffff8801de59a040 ffff8801de59a040 ffff8801de59a040 ffff880149dc1fd8
[140644.234602] Call Trace:
[140644.234611] [] ? __wake_up_common+0x59/0x90
[140644.234615] [] ? bdi_start_fn+0x0/0x110
[140644.234620] [] kthread+0x72/0xa0
[140644.234625] [] child_rip+0xa/0x20
[140644.234627] [] ? kthread+0x0/0xa0
[140644.234630] [] ? child_rip+0x0/0x20
[140730.781458] INFO: task kthreadd:20784 blocked for more than 120 seconds.
[140730.781472] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
[140730.781478] kthreadd D ffff8801de5535b0 0 20784 2 0x00000000
[140730.781482] ffff880149dc1ee0 0000000000000246 0000000000000000 ffff880149dc1e60
[140730.781485] ffff880149dc1e50 ffff880149dc1ea8 ffff8801de59a3f8 ffff880149dc1fd8
[140730.781488] ffff8801de59a040 ffff8801de59a040 ffff8801de59a040 ffff880149dc1fd8
[140730.781491] Call Trace:
[140730.781500] [] ? __wake_up_common+0x59/0x90
[140730.781504] [] ? bdi_start_fn+0x0/0x110
[140730.781508] [] kthread+0x72/0xa0
[140730.781513] [] child_rip+0xa/0x20
[140730.781516] [] ? kthread+0x0/0xa0
[140730.781518] [] ? child_rip+0x0/0x20
[140815.665471] INFO: task kthreadd:20784 blocked for more than 120 seconds.
[140815.665490] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
[140815.665495] kthreadd D ffff8801de5535b0 0 20784 2 0x00000000
[140815.665500] ffff880149dc1ee0 0000000000000246 0000000000000000 ffff880149dc1e60
[140815.665503] ffff880149dc1e50 ffff880149dc1ea8 ffff8801de59a3f8 ffff880149dc1fd8
[140815.665506] ffff8801de59a040 ffff8801de59a040 ffff8801de59a040 ffff880149dc1fd8
[140815.665509] Call Trace:
[140815.665519] [] ? __wake_up_common+0x59/0x90
[140815.665523] [] ? bdi_start_fn+0x0/0x110
[140815.665527] [] kthread+0x72/0xa0
[140815.665532] [] child_rip+0xa/0x20
[140815.665535] [] ? kthread+0x0/0xa0
[140815.665537] [] ? child_rip+0x0/0x20
[140900.750924] INFO: task kthreadd:20784 blocked for more than 120 seconds.
[140900.750938] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
[140900.750943] kthreadd D ffff8801de5535b0 0 20784 2 0x00000000
[140900.750948] ffff880149dc1ee0 0000000000000246 0000000000000000 ffff880149dc1e60
[140900.750951] ffff880149dc1e50 ffff880149dc1ea8 ffff8801de59a3f8 ffff880149dc1fd8
[140900.750954] ffff8801de59a040 ffff8801de59a040 ffff8801de59a040 ffff880149dc1fd8
[140900.750957] Call Trace:
[140900.750967] [] ? __wake_up_common+0x59/0x90
[140900.750971] [] ? bdi_start_fn+0x0/0x110
[140900.750975] [] kthread+0x72/0xa0
[140900.750980] [] child_rip+0xa/0x20
[140900.750983] [] ? kthread+0x0/0xa0
[140900.750985] [] ? child_rip+0x0/0x20
[140986.290363] INFO: task kthreadd:20784 blocked for more than 120 seconds.
[140986.290378] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
[140986.290383] kthreadd D ffff8801de5535b0 0 20784 2 0x00000000
[140986.290387] ffff880149dc1ee0 0000000000000246 0000000000000000 ffff880149dc1e60
[140986.290391] ffff880149dc1e50 ffff880149dc1ea8 ffff8801de59a3f8 ffff880149dc1fd8
[140986.290393] ffff8801de59a040 ffff8801de59a040 ffff8801de59a040 ffff880149dc1fd8
[140986.290396] Call Trace:
[140986.290406] [] ? __wake_up_common+0x59/0x90
[140986.290410] [] ? bdi_start_fn+0x0/0x110
[140986.290415] [] kthread+0x72/0xa0
[140986.290419] [] child_rip+0xa/0x20
[140986.290422] [] ? kthread+0x0/0xa0
[140986.290424] [] ? child_rip+0x0/0x20
[141071.659587] INFO: task kthreadd:20784 blocked for more than 120 seconds.
[141071.659601] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
[141071.659607] kthreadd D ffff8801de5535b0 0 20784 2 0x00000000
[141071.659611] ffff880149dc1ee0 0000000000000246 0000000000000000 ffff880149dc1e60
[141071.659615] ffff880149dc1e50 ffff880149dc1ea8 ffff8801de59a3f8 ffff880149dc1fd8
[141071.659617] ffff8801de59a040 ffff8801de59a040 ffff8801de59a040 ffff880149dc1fd8
[141071.659620] Call Trace:
[141071.659630] [] ? __wake_up_common+0x59/0x90
[141071.659633] [] ? bdi_start_fn+0x0/0x110
[141071.659638] [] kthread+0x72/0xa0
[141071.659643] [] child_rip+0xa/0x20
[141071.659646] [] ? kthread+0x0/0xa0
[141071.659648] [] ? child_rip+0x0/0x20
[141156.994918] INFO: task kthreadd:20784 blocked for more than 120 seconds.
[141156.994933] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
[141156.994939] kthreadd D ffff8801de5535b0 0 20784 2 0x00000000
[141156.994943] ffff880149dc1ee0 0000000000000246 0000000000000000 ffff880149dc1e60
[141156.994946] ffff880149dc1e50 ffff880149dc1ea8 ffff8801de59a3f8 ffff880149dc1fd8
[141156.994949] ffff8801de59a040 ffff8801de59a040 ffff8801de59a040 ffff880149dc1fd8
[141156.994952] Call Trace:
[141156.994961] [] ? __wake_up_common+0x59/0x90
[141156.994965] [] ? bdi_start_fn+0x0/0x110
[141156.994970] [] kthread+0x72/0xa0
[141156.994975] [] child_rip+0xa/0x20
[141156.994977] [] ? kthread+0x0/0xa0
[141156.994980] [] ? child_rip+0x0/0x20