[  643.007236] br1: port 1(veth1) entered blocking state
[  643.007314] br1: port 1(veth1) entered disabled state
[  643.007378] veth1: entered allmulticast mode
[  643.007476] veth1: entered promiscuous mode
[  643.024952] br1: port 2(veth2) entered blocking state
[  643.025022] br1: port 2(veth2) entered disabled state
[  643.025089] veth2: entered allmulticast mode
[  643.025183] veth2: entered promiscuous mode
[  643.045436] br1: port 2(veth2) entered blocking state
[  643.045534] br1: port 2(veth2) entered forwarding state
[  643.045597] br1: port 1(veth1) entered blocking state
[  643.045638] br1: port 1(veth1) entered forwarding state
[  650.336562] br1: port 2(veth2) entered disabled state
[  650.336669] br1: port 1(veth1) entered disabled state
[  650.356641] veth2: left allmulticast mode
[  650.356707] veth2: left promiscuous mode
[  650.356744] br1: port 2(veth2) entered disabled state
[  650.377732] veth1: left allmulticast mode
[  650.377804] veth1: left promiscuous mode
[  650.377840] br1: port 1(veth1) entered disabled state