Seeing qlcnic driver error flood after upgrading to RHEL6.5 kernel: qlcnic eth0: Can not add more than 32 mac addresses
Issue
- Ever since upgrading all of our
hypervisors
to the latest6.5
, and also upgraded ourRHEVM
environment to3.2
, we are getting " Can not add more than 32 mac addresses" errors in/var/log/messages
. The source is aSolaris 10
server and the destination is aRHEL 6.2
Virtual Machine that sits behind aRed Hat Piranha load balancer
. - The following
qlcnic
driver messages are flooding/var/log/messages
:
Dec 30 10:10:14 localhost kernel: qlcnic 0000:0b:00.0: eth4: Can not add more than 32 mac addresses
Dec 30 10:10:14 localhost kernel: qlcnic 0000:0b:00.0: eth4: Can not add more than 32 mac addresses
Dec 30 10:10:14 localhost kernel: qlcnic 0000:0b:00.0: eth4: Can not add more than 32 mac addresses
Dec 30 10:10:14 localhost kernel: qlcnic 0000:0b:00.0: eth4: Can not add more than 32 mac addresses
Dec 30 10:10:14 localhost kernel: qlcnic 0000:0b:00.0: eth4: Can not add more than 32 mac addresses
Environment
- Red Hat Enterprise Linux 6.5
- kernel-2.6.32-431.1.2.el6
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