[  635.930278] br1: port 1(veth1) entered blocking state
[  635.930405] br1: port 1(veth1) entered disabled state
[  635.930482] veth1: entered allmulticast mode
[  635.930601] veth1: entered promiscuous mode
[  635.971746] br1: port 2(veth2) entered blocking state
[  635.971826] br1: port 2(veth2) entered disabled state
[  635.971889] veth2: entered allmulticast mode
[  635.971998] veth2: entered promiscuous mode
[  636.014956] br1: port 2(veth2) entered blocking state
[  636.015046] br1: port 2(veth2) entered forwarding state
[  636.015130] br1: port 1(veth1) entered blocking state
[  636.015188] br1: port 1(veth1) entered forwarding state
[  644.426292] br1: port 2(veth2) entered disabled state
[  644.426401] br1: port 1(veth1) entered disabled state
[  644.466916] veth2: left allmulticast mode
[  644.467003] veth2: left promiscuous mode
[  644.467060] br1: port 2(veth2) entered disabled state
[  644.509183] veth1: left allmulticast mode
[  644.509275] veth1: left promiscuous mode
[  644.509331] br1: port 1(veth1) entered disabled state