Veritas cluster node rebooted after a network failure due to bnx2 errors.

Solution Unverified - Updated -

Issue

  • GAB detected a network failure and crashed the machine:
GAB INFO V-15-1-20041 Port h: network failure: killing process
Kernel panic - not syncing: GAB: Port d halting system due to network failure

----------- [cut here ] --------- [please bite here ] ---------
Kernel BUG at panic:77
  • Before the kernel panic vmcore log had following errors:
bnx2: eth0: BUG! Tx ring full when queue awake!

Environment

  • Red Hat Enterprise Linux 4
  • kernel-smp-2.6.9-89.0.29

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