[ 1249.043234][T13091] br1: port 1(veth1) entered blocking state
[ 1249.043672][T13091] br1: port 1(veth1) entered disabled state
[ 1249.044115][T13091] veth1: entered allmulticast mode
[ 1249.047369][T13091] veth1: entered promiscuous mode
[ 1249.138824][   T57] br1: port 1(veth1) entered blocking state
[ 1249.139253][   T57] br1: port 1(veth1) entered forwarding state
[ 1280.775865][T13270] br1: port 1(veth1) entered disabled state
[ 1280.862060][T13271] veth1: left allmulticast mode
[ 1280.862383][T13271] veth1: left promiscuous mode
[ 1280.862771][T13271] br1: port 1(veth1) entered disabled state