[  720.973854] br1: port 1(veth1) entered blocking state
[  720.973945] br1: port 1(veth1) entered disabled state
[  720.974022] veth1: entered allmulticast mode
[  720.974145] veth1: entered promiscuous mode
[  720.993599] br1: port 2(veth2) entered blocking state
[  720.993664] br1: port 2(veth2) entered disabled state
[  720.993717] veth2: entered allmulticast mode
[  720.993808] veth2: entered promiscuous mode
[  721.012229] br1: port 2(veth2) entered blocking state
[  721.012288] br1: port 2(veth2) entered forwarding state
[  721.012342] br1: port 1(veth1) entered blocking state
[  721.012382] br1: port 1(veth1) entered forwarding state
[  728.722062] br1: port 2(veth2) entered disabled state
[  728.722146] br1: port 1(veth1) entered disabled state
[  728.741505] veth2: left allmulticast mode
[  728.741586] veth2: left promiscuous mode
[  728.741646] br1: port 2(veth2) entered disabled state
[  728.761444] veth1: left allmulticast mode
[  728.761505] veth1: left promiscuous mode
[  728.761542] br1: port 1(veth1) entered disabled state