[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index] Re: [Xen-devel] x86_64 eth0 e1000_clean_tx_irq tx hang
On Wed, Feb 08, 2006 at 11:36:06PM -0000, Ian Pratt wrote: > For this bug it might actually be helpful to start collecting > information about the hardware it's observed on. > > For us, the bug is hard to repro, despite us having tried on several > different machines (2 and 4 way SMP, Opteron and Xeon, tg3 and e1000 > NICs). It's not on Xen, but i get something similar with scp: (and this Tx Unit Hang seems to be a seldom problem) (2.6.15) [4294726.019000] e1000: eth0: e1000_clean_tx_irq: Detected Tx Unit Hang [4294726.019000] TDH <cb> [4294726.019000] TDT <cb> [4294726.019000] next_to_use <cb> [4294726.019000] next_to_clean <df> [4294726.019000] buffer_info[next_to_clean] [4294726.019000] dma <1aa25cce> [4294726.019000] time_stamp <fffc40e7> [4294726.019000] next_to_watch <df> [4294726.019000] jiffies <fffc5183> [4294726.019000] next_to_watch.status <0> That happens on AthlonXP+ViaKT600 but not on Intel PIII with Intel 815 chipset. https://launchpad.net/distros/ubuntu/+source/linux-source-2.6.15/+bug/30476 Christian Leber -- "Omnis enim res, quae dando non deficit, dum habetur et non datur, nondum habetur, quomodo habenda est." (Aurelius Augustinus) Translation: <http://gnuhh.org/work/fsf-europe/augustinus.html> _______________________________________________ Xen-devel mailing list Xen-devel@xxxxxxxxxxxxxxxxxxx http://lists.xensource.com/xen-devel
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