[ 1372.051441][ T5428] br1: port 1(veth1) entered blocking state
[ 1372.051698][ T5428] br1: port 1(veth1) entered disabled state
[ 1372.051975][ T5428] veth1: entered allmulticast mode
[ 1372.054803][ T5428] veth1: entered promiscuous mode
[ 1372.184435][   T49] br1: port 1(veth1) entered blocking state
[ 1372.184687][   T49] br1: port 1(veth1) entered forwarding state
[ 1391.323322][ T5504] br1: port 1(veth1) entered disabled state
[ 1391.456975][ T5505] veth1: left allmulticast mode
[ 1391.457213][ T5505] veth1: left promiscuous mode
[ 1391.457534][ T5505] br1: port 1(veth1) entered disabled state