With these set of patches applied I see some random crashes and they all have one characteristic -they are associated with an skb. I am running netperf tests and most times see a crash. However, a few runs have also completed successfully.
The tests were run on IBM HCA on ppc64 machines. Most often I see panics in either ipoib_cm_handle_tx_wc() when dev_kfree_skb_any() is called or in ipoib_cm_handle_rx_wc() when some skb operation is being performed. This appears to be a race wherein a freed (and maybe reused) skb is being accessed. I have not yet been able to put my finger on the offending code fragment. Continuing to investigate. Pradeep _______________________________________________ general mailing list [email protected] http://lists.openfabrics.org/cgi-bin/mailman/listinfo/general To unsubscribe, please visit http://openib.org/mailman/listinfo/openib-general
