Public bug reported:
Occasionally, normally under heavy network load, my wireless network
connection locks up (DLink DWA-110 wireless usb stick, rt73 chipset
based). Network manager indicator shows no problem, but I'm unable to
ping my router. If I ask Network Manager to disconnect, the icon changes
but nothing else does and it will not reconnect. At this point, shutdown
will fail to complete requiring a power cycle.
kern.log contains the following, common to similar problems with this
chipset over the last few years. This bug may well be a duplicate, but
the existing bugs have become a mess and unhelpful so opening a fresh
bug.
May 14 19:29:17 aargh kernel: [16220.856062] phy0 -> rt2x00usb_vendor_request:
Error - Vendor Request 0x07 failed for offset 0x3040 with error -110.
May 14 19:30:07 aargh kernel: [16270.856163] phy0 -> rt2x00usb_vendor_request:
Error - Vendor Request 0x06 failed for offset 0x3040 with error -110.
May 14 19:30:57 aargh kernel: [16320.856141] phy0 -> rt2x00usb_vendor_request:
Error - Vendor Request 0x07 failed for offset 0x302c with error -110.
May 14 19:31:47 aargh kernel: [16370.856123] phy0 -> rt2x00usb_vendor_request:
Error - Vendor Request 0x06 failed for offset 0x302c with error -110.
May 14 19:32:37 aargh kernel: [16420.856101] phy0 -> rt2x00usb_vendor_request:
Error - Vendor Request 0x06 failed for offset 0x302c with error -110.
May 14 19:33:27 aargh kernel: [16470.856086] phy0 -> rt2x00usb_vendor_request:
Error - Vendor Request 0x01 failed for offset 0x0000 with error -110.
May 14 19:34:17 aargh kernel: [16520.856065] phy0 -> rt2x00usb_vendor_request:
Error - Vendor Request 0x07 failed for offset 0x308c with error -110.
May 14 19:35:07 aargh kernel: [16570.856051] phy0 -> rt2x00usb_vendor_request:
Error - Vendor Request 0x07 failed for offset 0x308c with error -110.
May 14 19:35:57 aargh kernel: [16620.856165] phy0 -> rt2x00usb_vendor_request:
Error - Vendor Request 0x07 failed for offset 0x308c with error -110.
May 14 19:36:47 aargh kernel: [16670.856148] phy0 -> rt2x00usb_vendor_request:
Error - Vendor Request 0x07 failed for offset 0x308c with error -110.
May 14 19:36:56 aargh kernel: [16680.284020] INFO: task kworker/u:3:46 blocked
for more than 120 seconds.
May 14 19:36:56 aargh kernel: [16680.284023] "echo 0 >
/proc/sys/kernel/hung_task_timeout_secs" disables this message.
May 14 19:36:56 aargh kernel: [16680.284026] kworker/u:3 D ffffffff81806240
0 46 2 0x00000000
May 14 19:36:56 aargh kernel: [16680.284032] ffff880123c4dc20 0000000000000046
ffffffff00000000 0000000000000001
May 14 19:36:56 aargh kernel: [16680.284037] ffff880123c4dfd8 ffff880123c4dfd8
ffff880123c4dfd8 0000000000013780
May 14 19:36:56 aargh kernel: [16680.284041] ffffffff81c0d020 ffff880125ddc4d0
00000000000003fc ffff880108d12190
May 14 19:36:56 aargh kernel: [16680.284046] Call Trace:
May 14 19:36:56 aargh kernel: [16680.284054] [<ffffffff8165a55f>]
schedule+0x3f/0x60
May 14 19:36:56 aargh kernel: [16680.284058] [<ffffffff8165b367>]
__mutex_lock_slowpath+0xd7/0x150
May 14 19:36:56 aargh kernel: [16680.284061] [<ffffffff8165af7a>]
mutex_lock+0x2a/0x50
May 14 19:36:56 aargh kernel: [16680.284074] [<ffffffffa0c91f23>]
rt2x00usb_vendor_request_buff+0x43/0xd0 [rt2x00usb]
May 14 19:36:56 aargh kernel: [16680.284081] [<ffffffffa0ccc760>] ?
rt2x00lib_suspend+0x50/0x50 [rt2x00lib]
May 14 19:36:56 aargh kernel: [16680.284087] [<ffffffffa0c9f2e0>]
rt73usb_set_state+0x50/0x150 [rt73usb]
May 14 19:36:56 aargh kernel: [16680.284092] [<ffffffffa0ca0a5d>]
rt73usb_set_device_state+0x12d/0x160 [rt73usb]
May 14 19:36:56 aargh kernel: [16680.284097] [<ffffffff8105617a>] ?
finish_task_switch+0x4a/0xf0
May 14 19:36:56 aargh kernel: [16680.284103] [<ffffffffa0ccc7a2>]
rt2x00lib_autowakeup+0x42/0xa0 [rt2x00lib]
May 14 19:36:56 aargh kernel: [16680.284107] [<ffffffff81084e2a>]
process_one_work+0x11a/0x480
May 14 19:36:56 aargh kernel: [16680.284111] [<ffffffff81085bd4>]
worker_thread+0x164/0x370
May 14 19:36:56 aargh kernel: [16680.284114] [<ffffffff81085a70>] ?
manage_workers.isra.29+0x130/0x130
May 14 19:36:56 aargh kernel: [16680.284118] [<ffffffff8108a42c>]
kthread+0x8c/0xa0
May 14 19:36:56 aargh kernel: [16680.284122] [<ffffffff81666bf4>]
kernel_thread_helper+0x4/0x10
May 14 19:36:56 aargh kernel: [16680.284126] [<ffffffff8108a3a0>] ?
flush_kthread_worker+0xa0/0xa0
May 14 19:36:56 aargh kernel: [16680.284129] [<ffffffff81666bf0>] ?
gs_change+0x13/0x13
May 14 19:37:37 aargh kernel: [16720.856135] phy0 -> rt2x00usb_vendor_request:
Error - Vendor Request 0x07 failed for offset 0x308c with error -110.
May 14 19:38:27 aargh kernel: [16770.856129] phy0 -> rt2x00usb_vendor_request:
Error - Vendor Request 0x07 failed for offset 0x308c with error -110.
May 14 19:38:56 aargh kernel: [16800.284055] INFO: task kworker/u:3:46 blocked
for more than 120 seconds.
May 14 19:38:56 aargh kernel: [16800.284058] "echo 0 >
/proc/sys/kernel/hung_task_timeout_secs" disables this message.
May 14 19:38:56 aargh kernel: [16800.284061] kworker/u:3 D ffffffff81806240
0 46 2 0x00000000
May 14 19:38:56 aargh kernel: [16800.284067] ffff880123c4dc20 0000000000000046
ffffffff00000000 0000000000000001
May 14 19:38:56 aargh kernel: [16800.284072] ffff880123c4dfd8 ffff880123c4dfd8
ffff880123c4dfd8 0000000000013780
May 14 19:38:56 aargh kernel: [16800.284077] ffffffff81c0d020 ffff880125ddc4d0
00000000000003fc ffff880108d12190
May 14 19:38:56 aargh kernel: [16800.284081] Call Trace:
May 14 19:38:56 aargh kernel: [16800.284090] [<ffffffff8165a55f>]
schedule+0x3f/0x60
May 14 19:38:56 aargh kernel: [16800.284093] [<ffffffff8165b367>]
__mutex_lock_slowpath+0xd7/0x150
May 14 19:38:56 aargh kernel: [16800.284097] [<ffffffff8165af7a>]
mutex_lock+0x2a/0x50
May 14 19:38:56 aargh kernel: [16800.284111] [<ffffffffa0c91f23>]
rt2x00usb_vendor_request_buff+0x43/0xd0 [rt2x00usb]
May 14 19:38:56 aargh kernel: [16800.284119] [<ffffffffa0ccc760>] ?
rt2x00lib_suspend+0x50/0x50 [rt2x00lib]
May 14 19:38:56 aargh kernel: [16800.284125] [<ffffffffa0c9f2e0>]
rt73usb_set_state+0x50/0x150 [rt73usb]
May 14 19:38:56 aargh kernel: [16800.284131] [<ffffffffa0ca0a5d>]
rt73usb_set_device_state+0x12d/0x160 [rt73usb]
May 14 19:38:56 aargh kernel: [16800.284136] [<ffffffff8105617a>] ?
finish_task_switch+0x4a/0xf0
May 14 19:38:56 aargh kernel: [16800.284141] [<ffffffffa0ccc7a2>]
rt2x00lib_autowakeup+0x42/0xa0 [rt2x00lib]
May 14 19:38:56 aargh kernel: [16800.284146] [<ffffffff81084e2a>]
process_one_work+0x11a/0x480
May 14 19:38:56 aargh kernel: [16800.284149] [<ffffffff81085bd4>]
worker_thread+0x164/0x370
May 14 19:38:56 aargh kernel: [16800.284153] [<ffffffff81085a70>] ?
manage_workers.isra.29+0x130/0x130
May 14 19:38:56 aargh kernel: [16800.284157] [<ffffffff8108a42c>]
kthread+0x8c/0xa0
May 14 19:38:56 aargh kernel: [16800.284161] [<ffffffff81666bf4>]
kernel_thread_helper+0x4/0x10
May 14 19:38:56 aargh kernel: [16800.284165] [<ffffffff8108a3a0>] ?
flush_kthread_worker+0xa0/0xa0
May 14 19:38:56 aargh kernel: [16800.284168] [<ffffffff81666bf0>] ?
gs_change+0x13/0x13
ProblemType: Bug
DistroRelease: Ubuntu 12.04
Package: linux-image-3.2.0-24-generic 3.2.0-24.37
ProcVersionSignature: Ubuntu 3.2.0-24.37-generic 3.2.14
Uname: Linux 3.2.0-24-generic x86_64
NonfreeKernelModules: nvidia
AlsaVersion: Advanced Linux Sound Architecture Driver Version 1.0.24.
ApportVersion: 2.0.1-0ubuntu7
Architecture: amd64
AudioDevicesInUse:
USER PID ACCESS COMMAND
/dev/snd/controlC0: stub 2227 F.... pulseaudio
Card0.Amixer.info:
Card hw:0 'Intel'/'HDA Intel at 0xf9ff8000 irq 44'
Mixer name : 'Realtek ALC883'
Components : 'HDA:10ec0883,1043829f,00100002'
Controls : 45
Simple ctrls : 21
Date: Mon May 14 20:30:49 2012
HibernationDevice: RESUME=UUID=7896cb2f-32d5-4d77-9989-909f17a169ad
MachineType: System manufacturer P5K SE
ProcEnviron:
LANGUAGE=en_AU:en
TERM=xterm
PATH=(custom, user)
LANG=en_AU.UTF-8
SHELL=/bin/bash
ProcFB:
ProcKernelCmdLine: root=UUID=f60f3407-1ba0-4ffd-a6a7-b734d943b3c5 ro quiet
splash
RelatedPackageVersions:
linux-restricted-modules-3.2.0-24-generic N/A
linux-backports-modules-3.2.0-24-generic N/A
linux-firmware 1.79
RfKill:
0: phy0: Wireless LAN
Soft blocked: no
Hard blocked: no
SourcePackage: linux
UpgradeStatus: Upgraded to precise on 2012-04-27 (17 days ago)
WpaSupplicantLog:
dmi.bios.date: 01/02/2008
dmi.bios.vendor: American Megatrends Inc.
dmi.bios.version: 0901
dmi.board.asset.tag: To Be Filled By O.E.M.
dmi.board.name: P5K SE
dmi.board.vendor: ASUSTeK Computer INC.
dmi.board.version: Rev 1.xx
dmi.chassis.asset.tag: Asset-1234567890
dmi.chassis.type: 3
dmi.chassis.vendor: Chassis Manufacture
dmi.chassis.version: Chassis Version
dmi.modalias:
dmi:bvnAmericanMegatrendsInc.:bvr0901:bd01/02/2008:svnSystemmanufacturer:pnP5KSE:pvrSystemVersion:rvnASUSTeKComputerINC.:rnP5KSE:rvrRev1.xx:cvnChassisManufacture:ct3:cvrChassisVersion:
dmi.product.name: P5K SE
dmi.product.version: System Version
dmi.sys.vendor: System manufacturer
** Affects: linux (Ubuntu)
Importance: Undecided
Status: New
** Tags: amd64 apport-bug precise
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https://bugs.launchpad.net/bugs/999129
Title:
rt73 usb wireless locks up
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