[  678.419400] br1: port 1(veth1) entered blocking state
[  678.419459] br1: port 1(veth1) entered disabled state
[  678.419501] veth1: entered allmulticast mode
[  678.419560] veth1: entered promiscuous mode
[  678.425214] br1: port 2(veth2) entered blocking state
[  678.425255] br1: port 2(veth2) entered disabled state
[  678.425287] veth2: entered allmulticast mode
[  678.425335] veth2: entered promiscuous mode
[  678.430495] br1: port 2(veth2) entered blocking state
[  678.430537] br1: port 2(veth2) entered forwarding state
[  678.430571] br1: port 1(veth1) entered blocking state
[  678.430606] br1: port 1(veth1) entered forwarding state
[  684.627730] br1: port 2(veth2) entered disabled state
[  684.627794] br1: port 1(veth1) entered disabled state
[  684.633022] veth2: left allmulticast mode
[  684.633054] veth2: left promiscuous mode
[  684.633078] br1: port 2(veth2) entered disabled state
[  684.638631] veth1: left allmulticast mode
[  684.638662] veth1: left promiscuous mode
[  684.638686] br1: port 1(veth1) entered disabled state