Bug #540378 “BUG: soft lockup - CPU#1 stuck for 66s! [swapper:0]...” : Bugs : linux-ec2 package : Ubuntu

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Scott Moser (smoser) wrote on 2010-03-17:

#1

console log Edit (9.6 KiB, text/plain)
Dependencies.txt Edit (1.3 KiB, text/plain; charset="utf-8")

Ubuntu QA Website (ubuntuqa) on 2010-03-17

tags:

added: iso-testing

Revision history for this message

Scott Moser (smoser) wrote on 2010-03-17:

#2

In beta1 testing I saw this on x86_64 instances only. 3 times out of the 41 x86_64 instances.

INSTANCE i-26ea4751 ami-d984afad ec2-79-125-40-23.eu-west-1.compute.amazonaws.com ip-10-228-179-175.eu-west-1.compute.internal running ec2-keypair.eu-west-1 3 m1.large 2010-03-17T16:27:09+0000 eu-west-1b aki-e58da691 monitoring-disabled 79.125.40.23 10.228.179.175 instance-store

INSTANCE i-6708a70c ami-2530df4c ec2-184-73-58-38.compute-1.amazonaws.com ip-10-194-211-176.ec2.internal running ec2-keypair.us-east-1 0 m1.large 2010-03-17T17:22:48+0000 us-east-1c aki-11c72878 monitoring-disabled 184.73.58.38 10.194.211.176 instance-store

INSTANCE i-7d08a716 ami-2530df4c ec2-174-129-172-202.compute-1.amazonaws.com ip-10-194-103-160.ec2.internal running ec2-keypair.us-east-1 5 m1.large 2010-03-17T17:22:48+0000 us-east-1c aki-11c72878 monitoring-disabled 174.129.172.202 10.194.103.160 instance-store

Revision history for this message

Jeremy Foshee (jeremyfoshee) wrote on 2010-03-18:

#3

[This is an automated message. Apologies if it has reached you inappropriately.]

This bug was reported against the linux-meta package when it likely should have been reported against the linux package instead. We are automatically transitioning this to the linux kernel package so that the appropriate teams are notified and made aware of this issue.

If this bug really is a bug in the linux-meta package you can move it back to linux-meta and tag it kj-linux-meta, or contact us on the #ubuntu-kernel channel on the FreeNode IRC server. Thanks.

affects:

linux-meta-ec2 (Ubuntu) → linux-ec2 (Ubuntu)

Revision history for this message

Matej.Pastor (georgewh) wrote on 2010-03-19:

#4

look at https://bugs.launchpad.net/ubuntu/+source/linux-ec2/+bug/538057

a have tested some karmic daily build ami and have same problem.

Steve Langasek (vorlon) on 2010-03-23

Changed in linux-ec2 (Ubuntu):
importance:	Undecided → High
importance:	High → Medium

Revision history for this message

Launchpad Janitor (janitor) wrote on 2010-03-31:

#5

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This bug was fixed in the package linux-ec2 - 2.6.32-304.8

---------------
linux-ec2 (2.6.32-304.8) lucid; urgency=low

[ Andy Whitcroft ]

* rebase to Ubuntu-2.6.32-19.28
* updateconfigs after rebase to Ubuntu-2.6.32-19.28

[ John Johansen ]

* [Config] fix EC2 config to remove soft lockup issue
- LP: #527208, #540378

[ Ubuntu: 2.6.32-19.28 ]

  * [Config] enable various multitouch devices
    - LP: #541453
  * (pre-stable): input: ALPS - Add signature for HP Pavilion dm3 laptops
    - LP: #545307
  * SAUCE: Disable function tracing after hitting __schedule_bug
  * SAUCE: Reduce ACPI resource conflict message to KERN_INFO, printf
    cleanup
    - LP: #440470
  * SAUCE: drm/i915: don't change DRM configuration when releasing load
    detect pipe
    - LP: #488328
  * SAUCE: AppArmor: Remove null_profile's use of PFLAG_NO_LIST_REF
    - LP: #539437
  * SAUCE: AppArmor: Stop page allocation warnings that can occur on policy
    load
    - LP: #458299
  * SAUCE: AppArmor: Return string len rather than the allocation size
    - LP: #551844
  * SAUCE: AppArmor: Fix oops in profile verification if profile unpack
    fails.
  * [Config] Enable Nouveau DRM module on powerpc
  * SAUCE: Pull in thinkpad-acpi from v2.6.34-rc1
    - LP: #357673
  * [Config] Enable thinkpad-acpi ALSA volume control
    - LP: #357673
  * SAUCE: drm/i915: Disable FBC on 915GM and 945GM
    - LP: #492392, #539609
  * Revert "(pre-stable) drm/i915: blacklist lid status: Sony VGN-BX196VP,
    Dell Inspiron 700m"
    - LP: #515246
  * (pre-stable) softlockup: Stop spurious softlockup messages due to
    overflow
    - LP: #551068
  * backlight: mbp_nvidia_bl - add five more MacBook variants
    - LP: #511965
  * drm/nv04-nv40: Fix up the programmed horizontal sync pulse delay.
    - LP: #529130
  * drm/nouveau: Fix fbcon corruption with font width not divisible by 8
    - LP: #544739
  * (pre-stable) USB: fix usbfs regression
  * drm/radeon/bo: add some fallback placements for VRAM only objects.
    - LP: #507148
  * drm/radeon/kms: don't print error on -ERESTARTSYS.
    - LP: #507148
  * Input: add the ABS_MT_PRESSURE event
    - LP: #541453
  * HID: Support for 3M multitouch panel
    - LP: #541453
  * HID: make 3M PCT touchscreen driver standalone config option
    - LP: #541453
  * HID: add support for Stantum multitouch panel
    - LP: #541453
  * HID: make Stantum driver standalone config option
    - LP: #541453
  * HID: add support for Acer T230H multitouch
    - LP: #541453
  * HID: add support for Pixart Imaging Optical Touch Screen
    - LP: #541453
  * HID: fixed bug in single-touch emulation on the stantum panel
    - LP: #541453
  * HID: add pressure support for the Stantum multitouch panel
    - LP: #541453
  * HID: Support for MosArt multitouch panel
    - LP: #541453
  * HID: hid-ntrig add multi input quirk and clean up
    - LP: #541453
  * HID: n-trig: remove unnecessary tool switching
    - LP: #541453
  * HID: hid-ntrig: multitouch cleanup and fix
    - LP: #541453
  * HID: hid-ntrig: Single touch mode tap
    - LP: #541453
  * hid: ntrig touch events
    - LP: #541453
  * (pre-stable) x86-32, resume: do a global tlb flush in S4 resume
  ...

This bug was fixed in the package linux-ec2 - 2.6.32-304.8

---------------
linux-ec2 (2.6.32-304.8) lucid; urgency=low

[ Andy Whitcroft ]

* rebase to Ubuntu-2.6.32-19.28
  * updateconfigs after rebase to Ubuntu-2.6.32-19.28

[ John Johansen ]

* [Config] fix EC2 config to remove soft lockup issue
    - LP: #527208, #540378

[ Ubuntu: 2.6.32-19.28 ]

* [Config] enable various multitouch devices
    - LP: #541453
  * (pre-stable): input: ALPS - Add signature for HP Pavilion dm3 laptops
    - LP: #545307
  * SAUCE: Disable function tracing after hitting __schedule_bug
  * SAUCE: Reduce ACPI resource conflict message to KERN_INFO, printf
    cleanup
    - LP: #440470
  * SAUCE: drm/i915: don't change DRM configuration when releasing load
    detect pipe
    - LP: #488328
  * SAUCE: AppArmor: Remove null_profile's use of PFLAG_NO_LIST_REF
    - LP: #539437
  * SAUCE: AppArmor: Stop page allocation warnings that can occur on policy
    load
    - LP: #458299
  * SAUCE: AppArmor: Return string len rather than the allocation size
    - LP: #551844
  * SAUCE: AppArmor: Fix oops in profile verification if profile unpack
    fails.
  * [Config] Enable Nouveau DRM module on powerpc
  * SAUCE: Pull in thinkpad-acpi from v2.6.34-rc1
    - LP: #357673
  * [Config] Enable thinkpad-acpi ALSA volume control
    - LP: #357673
  * SAUCE: drm/i915: Disable FBC on 915GM and 945GM
    - LP: #492392, #539609
  * Revert "(pre-stable) drm/i915: blacklist lid status: Sony VGN-BX196VP,
    Dell Inspiron 700m"
    - LP: #515246
  * (pre-stable) softlockup: Stop spurious softlockup messages due to
    overflow
    - LP: #551068
  * backlight: mbp_nvidia_bl - add five more MacBook variants
    - LP: #511965
  * drm/nv04-nv40: Fix up the programmed horizontal sync pulse delay.
    - LP: #529130
  * drm/nouveau: Fix fbcon corruption with font width not divisible by 8
    - LP: #544739
  * (pre-stable) USB: fix usbfs regression
  * drm/radeon/bo: add some fallback placements for VRAM only objects.
    - LP: #507148
  * drm/radeon/kms: don't print error on -ERESTARTSYS.
    - LP: #507148
  * Input: add the ABS_MT_PRESSURE event
    - LP: #541453
  * HID: Support for 3M multitouch panel
    - LP: #541453
  * HID: make 3M PCT touchscreen driver standalone config option
    - LP: #541453
  * HID: add support for Stantum multitouch panel
    - LP: #541453
  * HID: make Stantum driver standalone config option
    - LP: #541453
  * HID: add support for Acer T230H multitouch
    - LP: #541453
  * HID: add support for Pixart Imaging Optical Touch Screen
    - LP: #541453
  * HID: fixed bug in single-touch emulation on the stantum panel
    - LP: #541453
  * HID: add pressure support for the Stantum multitouch panel
    - LP: #541453
  * HID: Support for MosArt multitouch panel
    - LP: #541453
  * HID: hid-ntrig add multi input quirk and clean up
    - LP: #541453
  * HID: n-trig: remove unnecessary tool switching
    - LP: #541453
  * HID: hid-ntrig: multitouch cleanup and fix
    - LP: #541453
  * HID: hid-ntrig: Single touch mode tap
    - LP: #541453
  * hid: ntrig touch events
    - LP: #541453
  * (pre-stable) x86-32, resume: do a global tlb flush in S4 resume
    - LP: #531309
  * drm/i915: Part of: Add initial bits for VGA modesetting bringup on
    Sandybridge.
    - LP: #515246
  * drm/i915: Stop trying to use ACPI lid status to determine LVDS
    connection.
    - LP: #515246

[ Ubuntu: 2.6.32-18.27 ]

* SAUCE: Don't register vga16fb framebuffer if other framebuffers are
    present
    - LP: #527369
  * [Config] armel/versatile: Set CRAMFS=m
    - LP: #524893
  * [Config] armel: Reset default command-line
    - LP: #524893
  * build/modules: Update d-i to reflect recent config changes
    - LP: #546929
  * (pre-stable) drm/nouveau: report unknown connector state if lid closed
    - LP: #523072
  * (pre-stable) Staging: rt2870: Add USB ID for Buffalo Airstation
    WLI-UC-GN
    - LP: #441990
  * (pre-stable) iwlwifi: fix nfreed--
    - LP: #545585
  * (pre-stable) pata_via: Add VIA VX900 support
    - LP: #548675

[ Ubuntu: 2.6.32-17.26 ]

* [Config] SECURITY_FILE_CAPABILITIES dissapeared in 2.6.33
  * rules -- allow architecture configurations to be missing
  * SAUCE: cdrom -- default to not locking the tray when in use
    - LP: #397734
  * expose the kernel EXTRAVERSION in dmesg and /proc/version_signature
  * record the drm version in EXTRAVERSION
  * linux-tools -- pull out the perf binary into a binary package
  * [Config] enable MMIOTRACE for graphics debugging
  * [Config] enable BLK_DEV_BSG
  * debian -- fix builds when tools are disabled
  * allow us to build default configs for automated builds
  * config -- allow locally specified configuration overrides
  * [Config] de-modularise PATA disk controllers
  * [Config] de-modularise SATA disk controllers
  * Revert "SAUCE: (pre-stable) netfilter: xt_recent: fix buffer overflow"
    - LP: #540231
  * Revert "SAUCE: (pre-stable) netfilter: xt_recent: fix false match"
    - LP: #540231
  * [Config] Update configs for 2.6.32.10
    - LP: #540231
  * [Config] Add vmw_pvscsi and vmxnet3 to -virtual flavour
    - LP: #531017
  * SAUCE: igb: Supress an upstream compiler complaint
  * [Config] Fix sub-flavours package conflicts
    - LP: #454827
  * Revert "tpm_tis: TPM_STS_DATA_EXPECT workaround"
    - LP: #540231
  * Revert "(pre-stable) sched: Fix SMT scheduler regression in
    find_busiest_queue()"
    - LP: #540231
  * (pre-stable) Bluetooth: Fix sleeping function in RFCOMM within invalid
    context
    - LP: #534549
  * igb: remove unused temp variable from stats clearing path
  * igb: update comments for serdes config and update to handle duplex
  * igb: update the approach taken to acquiring and releasing the phy lock
  * igb: add locking to reads of the i2c interface
  * igb: add combined function for setting rar and pool bits
  * igb: make use of the uta to allow for promiscous mode filter
  * igb: add support for 82576NS SerDes adapter
  * igb: add function to handle mailbox lock
  * igb: fix a few items where weren't correctly setup for mbx timeout
  * igb: change how we handle alternate mac addresses
  * igb: remove microwire support from igb
  * igb: move the generic copper link setup code into e1000_phy.c
  * igb: add code to retry a phy read in the event of failure on link check
  * igb: add additional error handling to the phy code
  * igb: add flushes between RAR writes when setting mac address
  * igb: Use the instance of net_device_stats from net_device.
  * igb: Fix erroneous display of stats by ethtool -S
  * igb: add new data structure for handling interrupts and NAPI
  * igb: remove rx checksum good counter
  * igb: increase minimum rx buffer size to 1K
  * igb: move the tx and rx ring specific config into seperate functions
  * igb: remove rx_ps_hdr_len
  * igb: move SRRCTL register configuration into ring specific config
  * igb: change the head and tail offsets into pointers
  * igb: add pci device pointer to ring structure
  * igb: move rx_buffer_len into the ring structure
  * igb: move alloc_failed and csum_err stats into per rx-ring stat
  * igb: add a flags value to the ring
  * igb: place a pointer to the netdev struct in the ring itself
  * igb: move the multiple receive queue configuration into seperate
    function
  * igb: delay VF reset notification until after interrupts are enabed
  * igb: setup vlan tag replication stripping in igb_vmm_control
  * igb: re-use ring configuration code in ethtool testing
  * igb: make tx ring map and free functionality non-static
  * igb: make ethtool use core xmit map and free functionality
  * igb: add single vector msi-x testing to interrupt test
  * igb: cleanup "todo" code found in igb_ethtool.c
  * igb: add support for seperate tx-usecs setting in ethtool
  * igb: cleanup some of the code related to hw timestamping
  * igb: misc cleanups within igb_ethtool.c
  * igb: use packet buffer sizes from RXPBS register
  * igb: replace the VF clear_to_send with a flags value
  * igb: rework use of VMOLR in regards to PF and VFs
  * igb: rework handling of the vfta and vlvf registers in relation to
    mng_vlan
  * igb: move vf init into a seperate function
  * igb: only process global stats in igb_update_stats
  * igb: move global_quad_port_a from global into local static define
  * igb: make tx hang check multiqueue, check eop descriptor
  * igb: cleanup code related to ring resource allocation and free
  * igb: change queue ordering for 82576 based adapters
  * igb: cleanup interrupt enablement in regards to msix_other
  * igb: Remove invalid stats counters
  * igb: cleanup igb.h header whitespace and some structure formatting
  * igb: cleanup igb xmit frame path
  * igb: cleanup clean_rx_irq_adv and alloc_rx_buffers_adv
  * igb: replace unecessary &adapter->hw with just hw where applicable
  * igb: add pci_dev in few spots to clean up use of dev_err/info/warn
  * igb: limit minimum mtu to 68 to keep ip bound to interface
  * igb: open up SCTP checksum offloads to all MACs 82576 and newer
  * igb: cleanup whitespace issues in igb_main.c
  * igb: Fix warnings in igb_set_ringparam()
  * igb: change type for ring sizes to u16 in igb_set_ring_param
  * igb: move timesync init into a seperate function
  * igb: when number of CPUs > 4 combine tx/rx queues to allow more queues
  * igb: Rework how netdev->stats is handled
  * igb: removed unused tx/rx total bytes/packets from adapter struct
  * igb: check for packets on all tx rings when link is down
  * igb: only recycle page if it is on our numa node
  * igb: add support for the 82580 phy
  * igb: add support for 82580 MAC
  * igb: Add full support for 82580 devices
  * igb: remove use of skb_dma_map from driver
  * igb: fix handling of mailbox collisions between PF/VF
  * igb: do not force pcs link when in KX mode
  * igb: do not force retry count to 1 on 82580 phy
  * igb: correctly offset 82575 flow control watermarks by 16 bytes
  * igb: check both function bits in status register in wol exception
  * igb: make certain to reassign legacy interrupt vectors after reset
  * igb/igbvf: cleanup exception handling in tx_map_adv
  * fix LOOKUP_FOLLOW on automount "symlinks"
    - LP: #540231
  * ARM: 5944/1: scsi: fix timer setup in fas216.c
    - LP: #540231
  * V4L/DVB: dvb: l64781.ko broken with gcc 4.5
    - LP: #540231
  * bfin: fix max timeout calculation
    - LP: #540231
  * V4L/DVB: Video : pwc : Fix regression in pwc_set_shutter_speed caused
    by bad constant => sizeof conversion.
    - LP: #540231
  * V4L/DVB: bttv: Move I2C IR initialization
    - LP: #540231
  * V4L/DVB: cxusb: Select all required frontend and tuner modules
    - LP: #540231
  * memcg: fix oom killing a child process in an other cgroup
    - LP: #540231
  * fs/exec.c: fix initial stack reservation
    - LP: #540231
  * iwlwifi: error checking for number of tfds in queue
    - LP: #540231
  * iwlwifi: set HT flags after channel in rxon
    - LP: #540231
  * iwlwifi: sanity check before counting number of tfds can be free
    - LP: #540231
  * netlabel: fix export of SELinux categories > 127
    - LP: #540231
  * ahci: disable FPDMA auto-activate optimization on NVIDIA AHCI
    - LP: #540231
  * PCI hotplug: ibmphp: read the length of ebda and map entire ebda region
    - LP: #540231
  * PCI hotplug: check ioremap() return value in ibmphp_ebda.c
    - LP: #540231
  * ACPI: remove Asus P2B-DS from acpi=ht blacklist
    - LP: #540231
  * ACPI: fix "acpi=ht" boot option
    - LP: #540231
  * thinkpad-acpi: wrong thermal attribute_group removed in thermal_exit()
    - LP: #540231
  * ACPI: Be in TS_POLLING state during mwait based C-state entry
    - LP: #540231
  * mpt2sas: Delete volume before HBA detach.
    - LP: #540231
  * slab: initialize unused alien cache entry as NULL at
    alloc_alien_cache().
    - LP: #540231
  * mac80211: quit addba_resp_timer if Tx BA session is torn down
    - LP: #540231
  * V4L/DVB (13991): gspca_mr973010a: Fix cif type 1 cameras not streaming
    on UHCI controllers
    - LP: #540231
  * vfs: take f_lock on modifying f_mode after open time
    - LP: #540231
  * readahead: introduce FMODE_RANDOM for POSIX_FADV_RANDOM
    - LP: #540231
  * HID: remove TENX iBuddy from blacklist
    - LP: #540231
  * HID: add multi-input quirk for NextWindow Touchscreen.
    - LP: #540231
  * HID: usbhid: introduce timeout for stuck ctrl/out URBs
    - LP: #540231
  * airo: fix setting zero length WEP key
    - LP: #540231
  * idr: fix a critical misallocation bug, take#2
    - LP: #540231
  * Switch proc/self to nd_set_link()
    - LP: #540231
  * sparc: Align clone and signal stacks to 16 bytes.
    - LP: #540231
  * sparc32: Fix page_to_phys().
    - LP: #540231
  * sparc32: Fix struct stat uid/gid types.
    - LP: #540231
  * sparc: leds_resource.end assigned to itself in clock_board_probe()
    - LP: #540231
  * sparc64: Fix sun4u execute bit check in TSB I-TLB load.
    - LP: #540231
  * net: Fix sysctl restarts...
    - LP: #540231
  * net-sysfs: Use rtnl_trylock in wireless sysfs methods.
    - LP: #540231
  * net: bug fix for vlan + gro issue
    - LP: #540231
  * inet: Remove bogus IGMPv3 report handling
    - LP: #540231
  * ipv6: conntrack: Add member of user to nf_ct_frag6_queue structure
    - LP: #540231
  * drivers/net: ks8851_mll ethernet network driver
    - LP: #540231
  * sky2: fix transmit DMA map leakage
    - LP: #540231
  * SCSI: qla2xxx: Obtain proper host structure during response-queue
    processing.
    - LP: #540231
  * rtc-core: fix memory leak
    - LP: #540231
  * offb: Add support for framebuffer handoff to offb.
    - LP: #540231
  * tpm_tis: TPM_STS_DATA_EXPECT workaround
    - LP: #540231
  * rndis_wlan: handle NL80211_AUTHTYPE_AUTOMATIC
    - LP: #540231
  * rndis_wlan: fix buffer overflow in rndis_query_oid
    - LP: #540231
  * rndis_wlan: disable stall workaround
    - LP: #540231
  * net/via-rhine: Fix scheduling while atomic bugs
    - LP: #540231
  * clocksource: Fix up a registration/IRQ race in the sh drivers.
    - LP: #540231
  * SCSI: qla1280: Drop host_lock while requesting firmware
    - LP: #540231
  * Staging: hv: add a pci device table
    - LP: #540231
  * Staging: hv: match on DMI values to know if we should run.
    - LP: #540231
  * Staging: mimio: remove the mimio driver
    - LP: #540231
  * dvb-core: Fix DoS bug in ULE decapsulation code that can be triggered
    by an invalid Payload Pointer
    - LP: #540231
  * V4L/DVB (13148): uvcvideo: Handle V4L2_CTRL_TYPE_BUTTON control type in
    VIDIOC_QUERYCTRL
    - LP: #540231
  * PM / Hibernate: Fix preallocating of memory
    - LP: #540231
  * macintosh/therm_adt746x: Fix sysfs attributes lifetime
    - LP: #540231
  * macintosh/hwmon/ams: Fix device removal sequence
    - LP: #540231
  * oprofile/x86: fix perfctr nmi reservation for mulitplexing
    - LP: #540231
  * oprofile: remove tracing build dependency
    - LP: #540231
  * oprofile/x86: remove node check in AMD IBS initialization
    - LP: #540231
  * oprofile/x86: use kzalloc() instead of kmalloc()
    - LP: #540231
  * oprofile/x86: fix msr access to reserved counters
    - LP: #540231
  * ALSA: hda: Use 3stack quirk for Toshiba Satellite L40-10Q
    - LP: #524948, #540231
  * ALSA: via82xx: add quirk for D1289 motherboard
    - LP: #540231
  * ALSA: pcm core - fix fifo_size channels interval check
    - LP: #540231
  * ALSA: USB MIDI support for Access Music VirusTI
    - LP: #540231
  * ALSA: hda: Use LPIB for Dell Latitude 131L
    - LP: #530346, #540231
  * ALSA: hda: Use LPIB for a Biostar Microtech board
    - LP: #523953, #540231
  * ALSA: hda - Add a position_fix quirk for MSI Wind U115
    - LP: #540231
  * ALSA: hda - Add position_fix quirk for HP dv3
    - LP: #540231
  * ALSA: hda-intel: Add position_fix quirk for ASUS M2V-MX SE.
    - LP: #540231
  * ASoC: fix ak4104 register array access
    - LP: #540231
  * driver-core: fix race condition in get_device_parent()
    - LP: #540231
  * Driver-Core: devtmpfs - reset inode permissions before unlinking
    - LP: #540231
  * tty: Fix the ldisc hangup race
    - LP: #540231
  * serial: imx: fix NULL dereference Oops when pdata == NULL
    - LP: #540231
  * USB: serial: sierra driver indat_callback fix
    - LP: #511157, #540231
  * USB: SIS USB2VGA DRIVER: support KAIREN's USB VGA adaptor
    USB20SVGA-MB-PLUS
    - LP: #540231
  * USB: fix I2C API usage in ohci-pnx4008.
    - LP: #540231
  * p54usb: Add the USB ID for Belkin (Accton) FD7050E ver 1010ec
    - LP: #540231
  * p54pci: handle dma mapping errors
    - LP: #540231
  * gpiolib: Actually set output state in wm831x_gpio_direction_output()
    - LP: #540231
  * hwmon: (tmp421) Fix temperature conversions
    - LP: #540231
  * hwmon: (tmp421) Restore missing inputs
    - LP: #540231
  * pata_hpt3x2n: always stretch UltraDMA timing
    - LP: #540231
  * scm: Only support SCM_RIGHTS on unix domain sockets.
    - LP: #540231
  * ath9k: fix beacon timer restart after a card reset
    - LP: #540231
  * ath9k: fix rate control fallback rate selection
    - LP: #540231
  * ath9k: disable RIFS search for AR91xx based chips
    - LP: #540231
  * ath5k: use correct packet type when transmitting
    - LP: #540231
  * b43/b43legacy: Wake queues in wireless_core_start
    - LP: #540231
  * netfilter: xt_recent: fix buffer overflow
    - LP: #540231
  * netfilter: xt_recent: fix false match
    - LP: #540231
  * sunxvr500: Additional PCI id for sunxvr500 driver
    - LP: #540231
  * thinkpad-acpi: fix poll thread auto-start
    - LP: #540231
  * thinkpad-acpi: R52 brightness_mode has been confirmed
    - LP: #540231
  * thinkpad-acpi: document HKEY event 3006
    - LP: #540231
  * thinkpad-acpi: make driver events work in NVRAM poll mode
    - LP: #540231
  * thinkpad-acpi: fix bluetooth/wwan resume
    - LP: #540231
  * ocfs2: Only bug out in direct io write for reflinked extent.
    - LP: #540231
  * x86, ia32_aout: do not kill argument mapping
    - LP: #540231
  * x86: Add iMac9,1 to pci_reboot_dmi_table
    - LP: #540231
  * x86, xen: Disable highmem PTE allocation even when CONFIG_HIGHPTE=y
    - LP: #540231
  * x86: Avoid race condition in pci_enable_msix()
    - LP: #540231
  * x86: Fix SCI on IOAPIC != 0
    - LP: #540231
  * USB: xhci: Fix finding extended capabilities registers
    - LP: #540231
  * USB: fix the idProduct value for USB-3.0 root hubs
    - LP: #540231
  * USB: fix crash in uhci_scan_schedule
    - LP: #540231
  * USB: remove debugging message for uevent constructions
    - LP: #540231
  * USB: Move hcd free_dev call into usb_disconnect to fix oops
    - LP: #540231
  * USB: ftdi_sio: isolate all device IDs to new ftdi_sio_ids.h header
    - LP: #540231
  * USB: ftdi_sio: sort PID/VID entries in new ftdi_sio_ids.h header
    - LP: #540231
  * USB: ftdi_sio: new device id for papouch AD4USB
    - LP: #540231
  * USB: ftdi_sio: add device IDs (several ELV, one Mindstorms NXT)
    - LP: #540231
  * USB: add new ftdi_sio device ids
    - LP: #540231
  * USB: serial: ftdi: add CONTEC vendor and product id
    - LP: #540231
  * USB: cp210x: Add 81E8 (Zephyr Bioharness)
    - LP: #540231
  * USB: unusual_devs: Add support for multiple Option 3G sticks
    - LP: #540231
  * sunrpc: remove unnecessary svc_xprt_put
    - LP: #540231
  * SUNRPC: Handle EINVAL error returns from the TCP connect operation
    - LP: #540231
  * s3cmci: s3cmci_card_present: Use no_detect to decide whether there is a
    card detect pin
    - LP: #540231
  * rtc-coh901331: fix braces in resume code
    - LP: #540231
  * NFS: Fix an allocation-under-spinlock bug
    - LP: #540231
  * dm: free dm_io before bio_endio not after
    - LP: #540231
  * KVM: x86 emulator: Add group8 instruction decoding
    - LP: #540231
  * KVM: x86 emulator: Forbid modifying CS segment register by mov
    instruction
    - LP: #540231
  * KVM: x86 emulator: Add group9 instruction decoding
    - LP: #540231
  * KVM: x86 emulator: Check CPL level during privilege instruction
    emulation
    - LP: #540231
  * sched: Fix sched_mv_power_savings for !SMT
    - LP: #540231
  * sched: Fix SMT scheduler regression in find_busiest_queue()
    - LP: #540231
  * sched: Don't use possibly stale sched_class
    - LP: #540231
  * x86, mm: Allow highmem user page tables to be disabled at boot time
    - LP: #540231
  * Linux 2.6.32.10
    - LP: #540231
  * drm/i915: give up on 8xx lid status
    - LP: #540231
  * drm/i915: Use a dmi quirk to skip a broken SDVO TV output.
    - LP: #540231
  * drm/ttm: handle OOM in ttm_tt_swapout
    - LP: #540231
  * drm/radeon/kms/atom: fix shr/shl ops
    - LP: #540231
  * Linux 2.6.32.10+drm33.1
    - LP: #540231
 -- Andy Whitcroft <apw@canonical.com>   Wed, 31 Mar 2010 20:09:01 +0100

Changed in linux-ec2 (Ubuntu):
status:	New → Fix Released

Ubuntu
linux-ec2 package

BUG: soft lockup - CPU#1 stuck for 66s! [swapper:0]

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Ubuntulinux-ec2 package

BUG: soft lockup - CPU#1 stuck for 66s! [swapper:0]

Bug Description

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Duplicates of this bug

Other bug subscribers

Bug attachments

Remote bug watches

Ubuntu
linux-ec2 package