[ 1220.434431][T19788] br1: port 1(veth1) entered blocking state
[ 1220.434927][T19788] br1: port 1(veth1) entered disabled state
[ 1220.435369][T19788] veth1: entered allmulticast mode
[ 1220.439459][T19788] veth1: entered promiscuous mode
[ 1220.548116][   T72] br1: port 1(veth1) entered blocking state
[ 1220.548601][   T72] br1: port 1(veth1) entered forwarding state
[ 1235.396029][T19887] br1: port 1(veth1) entered disabled state
[ 1235.508015][T19888] veth1: left allmulticast mode
[ 1235.508375][T19888] veth1: left promiscuous mode
[ 1235.508886][T19888] br1: port 1(veth1) entered disabled state