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Opened 4 years ago

Last modified 2 years ago

#14840 new defect

RT73 (rt2x00usb_watchdog_tx_dma: Warning - TX queue 2 DMA timed out, invoke forced forced reset)

Reported by: djdeeles@… Owned by: developers
Priority: normal Milestone: Chaos Calmer 15.05
Component: packages Version: Trunk
Keywords: Cc:

Description

I have an WDR3600. USB Edimax EW7318USG usb wifi connected to usb port.
Klog spammed as below.

[120684.000000] ieee80211 phy0: rt2x00usb_watchdog_tx_dma: Warning - TX queue 2 DMA timed out, invoke forced forced reset
[120685.000000] ieee80211 phy0: rt2x00usb_watchdog_tx_dma: Warning - TX queue 2 DMA timed out, invoke forced forced reset
[120744.000000] ieee80211 phy0: rt2x00usb_watchdog_tx_dma: Warning - TX queue 2 DMA timed out, invoke forced forced reset
[120949.000000] ieee80211 phy0: rt2x00usb_watchdog_tx_dma: Warning - TX queue 2 DMA timed out, invoke forced forced reset
[120951.000000] ieee80211 phy0: rt2x00usb_watchdog_tx_dma: Warning - TX queue 0 DMA timed out, invoke forced forced reset
[120953.000000] ieee80211 phy0: rt2x00usb_watchdog_tx_dma: Warning - TX queue 2 DMA timed out, invoke forced forced reset
[120954.000000] ieee80211 phy0: rt2x00usb_watchdog_tx_dma: Warning - TX queue 0 DMA timed out, invoke forced forced reset
[120954.030000] ieee80211 phy0: rt2x00usb_watchdog_tx_dma: Warning - TX queue 2 DMA timed out, invoke forced forced reset
[120960.000000] ieee80211 phy0: rt2x00usb_watchdog_tx_dma: Warning - TX queue 2 DMA timed out, invoke forced forced reset
[120976.000000] ieee80211 phy0: rt2x00usb_watchdog_tx_dma: Warning - TX queue 2 DMA timed out, invoke forced forced reset
[121038.000000] ieee80211 phy0: rt2x00usb_watchdog_tx_dma: Warning - TX queue 2 DMA timed out, invoke forced forced reset

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Change History (3)

comment:1 Changed 3 years ago by anonymous

Same for me.

It's a b/g card like below:

T:  Bus=01 Lev=01 Prnt=01 Port=00 Cnt=01 Dev#=  2 Spd=480  MxCh= 0
D:  Ver= 2.00 Cls=00(>ifc ) Sub=00 Prot=00 MxPS=64 #Cfgs=  1
P:  Vendor=148f ProdID=2573 Rev= 0.01
S:  Manufacturer=Ralink
S:  Product=802.11 bg WLAN
C:* #Ifs= 1 Cfg#= 1 Atr=80 MxPwr=300mA
I:* If#= 0 Alt= 0 #EPs= 2 Cls=ff(vend.) Sub=ff Prot=ff Driver=rt73usb
E:  Ad=81(I) Atr=02(Bulk) MxPS= 512 Ivl=0ms
E:  Ad=01(O) Atr=02(Bulk) MxPS= 512 Ivl=0ms

Additionally, these errors result in random poor performance.

comment:2 Changed 2 years ago by anonymous

Try to disable 11n.

comment:3 Changed 2 years ago by wojtek

Could somebody do something about it?

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