[Xen-devel] x86_64 eth0 e1000_clean_tx_irq tx hang

[Chris Wright <chrisw@xxxxxxxxxxxx>]

This is against current x86_64 defconfig build:

e1000: eth0: e1000_clean_tx_irq: Detected Tx Unit Hang
  Tx Queue             <0>
  TDH                  <2b>
  TDT                  <31>
  next_to_use          <31>
  next_to_clean        <2b>
buffer_info[next_to_clean]
  time_stamp           <10004d5f2>
  next_to_watch        <2d>
  jiffies              <10004d7ce>
  next_to_watch.status <0>

... repeat until eventually ...

NETDEV WATCHDOG: eth0: transmit timed out

this is on simple scp to dom0 from external box.  after a bit watchdog
resets, and ping works, only to repeat itself when a try to scp again

thanks,
-chris

_______________________________________________
Xen-devel mailing list
Xen-devel@xxxxxxxxxxxxxxxxxxx
http://lists.xensource.com/xen-devel