the bitrig sync_20140808 branch has been updated by patrick with 1 new commit:
commit ebf1ababf984b682e46b4ab88a6a8492e47fe7be diff: https://github.com/bitrig/bitrig/commit/ebf1aba author: Mike Belopuhov <[email protected]> date: Tue Aug 26 11:01:23 2014 +0000 Implement OpenBSD 5.6 Errata 001: Incorrect RX ring computation leads to panics under load with bge(4), em(4) and ix(4). Revert part of the if_rxr diff that incorrectly moves RX ring tail index update code from the buf_get success path to the do it all the time code path. Tested by millert; ok dlg, deraadt M sys/dev/pci/if_bge.c M sys/dev/pci/if_em.c M sys/dev/pci/if_ix.c
