ath9k - crashes and unable to reinsert module. Hardware won't reset.
Affects | Status | Importance | Assigned to | Milestone | |
---|---|---|---|---|---|
linux (Ubuntu) |
Fix Released
|
Medium
|
Andy Whitcroft | ||
Karmic |
Won't Fix
|
Medium
|
Unassigned |
Bug Description
Karmic Alpha 3
After using the wireless for a while the network will disconnect and not reconnect again. The following is in dmesg
[ 262.996194] ath9k: timeout (100000 us) on reg 0x806c: 0xdeadbeef & 0x01f00000
!= 0x00000000
[ 262.996231] ath9k: RX failed to go idle in 10 ms RXSM=0xdeadbeef
[ 272.569304] ath9k: Failed to wakeup in 10000us
[ 274.011699] ath9k: Failed to wakeup in 10000us
[ 274.011707] ath9k: Unable to reset channel 2687528948 (2457Mhz)
[ 274.568122] wlan0: no probe response from AP 00:01:38:8e:0d:6a - disassociati
ng
[ 274.950219] ath9k: Failed to wakeup in 10000us
[ 274.950231] ath9k: Unable to reset hardware; reset status -5
[ 274.961272] ath9k: DMA failed to stop in 10 ms AR_CR=0xffffffff AR_DIAG_SW=0x
ffffffff
[ 275.166573] ath9k: Failed to wakeup in 10000us
[ 275.166578] ath9k: Unable to reset channel (2412 Mhz) reset status -5
[ 275.166586] ath9k: Unable to set channel
[ 275.420618] ath9k: Failed to wakeup in 10000us
[ 275.420630] ath9k: Unable to reset hardware; reset status -5
[ 275.431621] ath9k: DMA failed to stop in 10 ms AR_CR=0xffffffff AR_DIAG_SW=0x
ffffffff
[ 275.636818] ath9k: Failed to wakeup in 10000us
[ 275.636823] ath9k: Unable to reset channel (2417 Mhz) reset status -5
[ 275.636836] ath9k: Unable to set channel
[ 275.891492] ath9k: Failed to wakeup in 10000us
Removing the module and reinserting will not reset the card.
[ 800.133480] ath9k 0000:06:00.0: PCI INT A disabled
[ 800.133557] ath9k: Driver unloaded
[ 809.455586] ath9k 0000:06:00.0: PCI INT A -> GSI 17 (level, low) -> IRQ 17
[ 809.565853] ath9k: timeout (100000 us) on reg 0x7044: 0xffffffff & 0x0000000f != 0x00000002
[ 809.565863] ath9k: Couldn't reset chip
[ 809.565875] ath9k: Unable to attach hardware; HAL status -5
[ 809.566005] ath9k 0000:06:00.0: PCI INT A disabled
ProblemType: Bug
Architecture: amd64
Date: Thu Jul 30 19:31:44 2009
DistroRelease: Ubuntu 9.10
HibernationDevice: RESUME=
Lsusb:
Bus 002 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
Bus 005 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub
Bus 004 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub
Bus 003 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub
Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
MachineType: Acer Aspire 5536
Package: linux-image-
ProcCmdLine: BOOT_IMAGE=
ProcEnviron:
LANG=en_GB.UTF-8
SHELL=/bin/bash
ProcVersionSign
RelatedPackageV
SourcePackage: linux
Uname: Linux 2.6.31-4-generic x86_64
dmi.bios.date: 02/27/2009
dmi.bios.vendor: Phoenix Technologies LTD
dmi.bios.version: V1.03
dmi.board.name: JV50PU
dmi.board.vendor: Acer
dmi.board.version: Rev
dmi.chassis.type: 10
dmi.chassis.vendor: Acer
dmi.chassis.
dmi.modalias: dmi:bvnPhoenixT
dmi.product.name: Aspire 5536
dmi.product.
dmi.sys.vendor: Acer
Changed in linux (Ubuntu Karmic): | |
status: | In Progress → Fix Committed |
status: | Fix Committed → Confirmed |
Changed in linux (Ubuntu Karmic): | |
assignee: | Andy Whitcroft (apw) → nobody |
The problem seems to occur when authentication is lost.
1249200593.380775: wlan0 (phy #0): deauth 00:17:c4:75:56:0c -> 00:01:38:8e:0d:6a
reason 2: Previous authentication no longer valid
1249200599.828700: wlan0 (phy #0): scan finished
1249200611.159049: wlan0 (phy #0): scan finished
1249200626.038172: wlan0 (phy #0): scan finished
1249200637.371171: wlan0 (phy #0): scan finished