[  452.181483][T12176] br0: port 1(veth1) entered blocking state
[  452.181837][T12176] br0: port 1(veth1) entered disabled state
[  452.182148][T12176] veth1: entered allmulticast mode
[  452.184045][T12176] veth1: entered promiscuous mode
[  452.228160][T12178] br0: port 2(veth2) entered blocking state
[  452.228718][T12178] br0: port 2(veth2) entered disabled state
[  452.229267][T12178] veth2: entered allmulticast mode
[  452.241231][T12178] veth2: entered promiscuous mode
[  452.316564][   T38] br0: port 1(veth1) entered blocking state
[  452.317185][   T38] br0: port 1(veth1) entered forwarding state
[  452.352729][   T38] br0: port 2(veth2) entered blocking state
[  452.353101][   T38] br0: port 2(veth2) entered forwarding state
[  578.618328][T13471] br0: port 1(veth1) entered disabled state
[  583.708254][T13476] br0: port 1(veth1) entered forwarding state
[  588.881954][T13484] br0: vlan filtering disabled, automatically disabling multicast vlan snooping
[  599.268302][T13508] br0: vlan filtering disabled, automatically disabling multicast vlan snooping
[  599.335575][T13515] br0: port 2(veth2) entered disabled state
[  599.372390][T13516] br0: port 1(veth1) entered disabled state
[  599.409302][T13517] veth2: left allmulticast mode
[  599.409725][T13517] veth2: left promiscuous mode
[  599.410266][T13517] br0: port 2(veth2) entered disabled state
[  599.411760][T13517] veth1: left allmulticast mode
[  599.412397][T13517] veth1: left promiscuous mode
[  599.412708][T13517] br0: port 1(veth1) entered disabled state