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Description of problem: Version-Release number of selected component (if applicable): kernel 2.6.32-131.0.15.el6 How reproducible: 100% Steps to Reproduce: 1.ifup eth0 2.ifup eth1 3.modprobe bonding mode=0 miimon=100 4.ifconfig bond0 up 5.ifenslave bond0 eth0 eth1 6.brctl addbr br0 7.ifconfig br0 192.168.0.1/24 up 8.brctl addif br0 bond0 9.on another system ping 192.168.0.1 10.dmesg you will see "bond0: received packet with own address as source address" Actual results: bond0: received packet with own address as source address Expected results: Additional info:[root@hp-dl580g7-01 ~]# cat /etc/sysconfig/network-scripts/ifcfg-eth0 DEVICE="eth0" HWADDR="00:1B:21:4A:FE:98" NM_CONTROLLED="yes" ONBOOT="no" TYPE="Ethernet" IPADDR="192.168.1.10" NETMASK="255.255.255.0" BOOTPROTO="none" [root@hp-dl580g7-01 ~]# cat /etc/sysconfig/network-scripts/ifcfg-eth1 DEVICE="eth1" HWADDR="00:1B:21:4A:FE:99" NM_CONTROLLED="yes" ONBOOT="no" TYPE="Ethernet" IPADDR="192.168.1.11" NETMASK="255.255.255.0" BOOTPROTO="none"
Created attachment 501985 [details] Reproducer
This happens with RR-mode bonding since the switch is unaware that the two ports are actually connected to the same device. Working as expected.