Public bug reported:
Macbook Pro 7.1 stopped suspending after recent kernel update with
following message in dmesg:
[22007.009113] PM: Syncing filesystems ... done.
[22007.016868] PM: Preparing system for mem sleep
[22007.016882] Freezing user space processes ... (elapsed 0.01 seconds) done.
[22007.032127] Freezing remaining freezable tasks ...
[22027.048096] Freezing of tasks failed after 20.01 seconds (1 tasks refusing
to freeze, wq_busy=0):
[22027.048124] v86d S ffffffff81806200 0 249 1 0x00c00000
[22027.048130] ffff880133f379d8 0000000000000082 ffff880133f379e8
ffffffff8104fc1c
[22027.048137] ffff880133f37fd8 ffff880133f37fd8 ffff880133f37fd8
00000000000137c0
[22027.048143] ffffffff81c0d020 ffff880134365c00 000000000001bf90
0000000000000000
[22027.048149] Call Trace:
[22027.048161] [<ffffffff8104fc1c>] ? wake_affine+0x14c/0x310
[22027.048169] [<ffffffff81659ebf>] schedule+0x3f/0x60
[22027.048173] [<ffffffff8165afed>] schedule_hrtimeout_range_clock+0x14d/0x170
[22027.048183] [<ffffffff8103dcf9>] ? default_spin_lock_flags+0x9/0x10
[22027.048187] [<ffffffff8108ad0d>] ? add_wait_queue+0x4d/0x60
[22027.048190] [<ffffffff8165b023>] schedule_hrtimeout_range+0x13/0x20
[22027.048193] [<ffffffff8118b069>] poll_schedule_timeout+0x49/0x70
[22027.048196] [<ffffffff8118b5ba>] do_poll.isra.4+0x1ca/0x290
[22027.048199] [<ffffffff8104c368>] ? __wake_up_common+0x58/0x90
[22027.048203] [<ffffffff8156c81e>] ? netlink_unicast+0x2be/0x300
[22027.048206] [<ffffffff8118c579>] do_sys_poll+0x1d9/0x260
[22027.048208] [<ffffffff8118b170>] ? poll_freewait+0xe0/0xe0
[22027.048211] [<ffffffff8118b260>] ? __pollwait+0xf0/0xf0
[22027.048213] [<ffffffff8156c996>] ? netlink_sendmsg+0x136/0x390
[22027.048217] [<ffffffff8152a94e>] ? sock_sendmsg+0x10e/0x130
[22027.048221] [<ffffffff8113d92a>] ? handle_pte_fault+0xfa/0x200
[22027.048224] [<ffffffff8113dde8>] ? handle_mm_fault+0x1f8/0x350
[22027.048227] [<ffffffff8152dfdd>] ? sys_sendto+0x13d/0x190
[22027.048230] [<ffffffff8165986c>] ? __schedule+0x3cc/0x6f0
[22027.048234] [<ffffffff81015bf8>] ? sys_ioperm+0x138/0x1f0
[22027.048237] [<ffffffff8118c6e6>] sys_poll+0x76/0x110
[22027.048240] [<ffffffff816643c2>] system_call_fastpath+0x16/0x1b
[22027.048362]
[22027.048363] Restarting tasks ... done.
[22027.864264] video LNXVIDEO:00: Restoring backlight state
[22028.428377] tg3 0000:03:00.0: irq 44 for MSI/MSI-X
ProblemType: Bug
DistroRelease: Ubuntu 12.04
Package: linux-image-3.2.0-34-generic 3.2.0-34.53
ProcVersionSignature: Ubuntu 3.2.0-34.53-generic 3.2.33
Uname: Linux 3.2.0-34-generic x86_64
NonfreeKernelModules: nvidia wl
AlsaVersion: Advanced Linux Sound Architecture Driver Version 1.0.24.
ApportVersion: 2.0.1-0ubuntu15
Architecture: amd64
ArecordDevices:
**** List of CAPTURE Hardware Devices ****
card 0: NVidia [HDA NVidia], device 0: Cirrus Analog [Cirrus Analog]
Subdevices: 1/1
Subdevice #0: subdevice #0
AudioDevicesInUse:
USER PID ACCESS COMMAND
/dev/snd/controlC0: timur 2637 F.... pulseaudio
CRDA: Error: command ['iw', 'reg', 'get'] failed with exit code 1: nl80211 not
found.
Card0.Amixer.info:
Card hw:0 'NVidia'/'HDA NVidia at 0xd3480000 irq 22'
Mixer name : 'Nvidia MCP89 HDMI'
Components : 'HDA:10134206,106b0d00,00100301
HDA:10de000c,10de0101,00100200'
Controls : 37
Simple ctrls : 13
CurrentDmesg:
Error: command ['sh', '-c', 'dmesg | comm -13 --nocheck-order /var/log/dmesg
-'] failed with exit code 1: comm: /var/log/dmesg: Permission denied
dmesg: write failed: Broken pipe
Date: Sat Dec 1 20:58:29 2012
EcryptfsInUse: Yes
InstallationMedia: Ubuntu 12.04 LTS "Precise Pangolin" - Release amd64
(20120423)
MachineType: Apple Inc. MacBookPro7,1
MarkForUpload: True
ProcEnviron:
TERM=xterm
PATH=(custom, no user)
LANG=en_US.UTF-8
SHELL=/bin/bash
ProcFB: 0 VESA VGA
ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-3.2.0-34-generic
root=UUID=3fed4bc3-6d7a-41d5-92f9-46bb0107e5c2 ro quiet splash nomodeset
video=uvesafb:mode_option=1280x800-32 vt.handoff=7
SourcePackage: linux
UpgradeStatus: No upgrade log present (probably fresh install)
WifiSyslog:
dmi.bios.date: 03/25/10
dmi.bios.vendor: Apple Inc.
dmi.bios.version: MBP71.88Z.0039.B05.1003251322
dmi.board.name: Mac-F222BEC8
dmi.board.vendor: Apple Inc.
dmi.chassis.type: 10
dmi.chassis.vendor: Apple Inc.
dmi.chassis.version: Mac-F222BEC8
dmi.modalias:
dmi:bvnAppleInc.:bvrMBP71.88Z.0039.B05.1003251322:bd03/25/10:svnAppleInc.:pnMacBookPro7,1:pvr1.0:rvnAppleInc.:rnMac-F222BEC8:rvr:cvnAppleInc.:ct10:cvrMac-F222BEC8:
dmi.product.name: MacBookPro7,1
dmi.product.version: 1.0
dmi.sys.vendor: Apple Inc.
** Affects: linux (Ubuntu)
Importance: Undecided
Status: New
** Tags: amd64 apport-bug precise third-party-packages
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https://bugs.launchpad.net/bugs/1085448
Title:
Suspend problem on 3.2.0-34-generic x86-64
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