Ubuntu
linux package

  1. Zesty (17.04)
  2. Bug #1667750
  3. Comment #222

Comment 222 for bug 1667750

Revision history for this message
In , ZeroBeat (zerobeat-linux-kernel-bugs) wrote :

@Bernhard.
Thanks. I'll check it. Also thanks for setting prio to high.
Until the system freezes, I receive the funniest warnings from the xhci system: bad cable, bad device, firmware not loaded,...

"WARN Set TR Deq Ptr cmd failed due to incorrect slot or ep state" depend also on the device:
Running a
148f:3070 Ralink Technology, Corp. RT2870/RT3070 Wireless Adapter
I got no "WARN Set TR Deq Ptr cmd failed due to incorrect slot or ep state"

Running
148f:5370 Ralink Technology, Corp. RT5370 Wireless Adapter
I got the warning.

Both of them using the rt2800usb driver.

That and the different warnings let me assume, the xhci host is running completely instable, especially when hcxdumptool doing high workload.