[  517.138668][T12215] br0: port 1(veth1) entered blocking state
[  517.138894][T12215] br0: port 1(veth1) entered disabled state
[  517.139100][T12215] veth1: entered allmulticast mode
[  517.140583][T12215] veth1: entered promiscuous mode
[  517.181911][T12218] br0: port 2(veth2) entered blocking state
[  517.182128][T12218] br0: port 2(veth2) entered disabled state
[  517.182323][T12218] veth2: entered allmulticast mode
[  517.183894][T12218] veth2: entered promiscuous mode
[  517.236692][ T8502] br0: port 1(veth1) entered blocking state
[  517.236950][ T8502] br0: port 1(veth1) entered forwarding state
[  517.254606][ T8502] br0: port 2(veth2) entered blocking state
[  517.254842][ T8502] br0: port 2(veth2) entered forwarding state
[  640.876711][T13508] br0: port 1(veth1) entered disabled state
[  645.967546][T13513] br0: port 1(veth1) entered forwarding state
[  651.143074][T13521] br0: vlan filtering disabled, automatically disabling multicast vlan snooping
[  661.500534][T13545] br0: vlan filtering disabled, automatically disabling multicast vlan snooping
[  661.546756][T13552] br0: port 2(veth2) entered disabled state
[  661.574769][T13553] br0: port 1(veth1) entered disabled state
[  661.599935][T13554] veth2: left allmulticast mode
[  661.600111][T13554] veth2: left promiscuous mode
[  661.600348][T13554] br0: port 2(veth2) entered disabled state
[  661.601179][T13554] veth1: left allmulticast mode
[  661.601324][T13554] veth1: left promiscuous mode
[  661.601544][T13554] br0: port 1(veth1) entered disabled state