[ 1249.340815][T13844] br1: port 1(veth1) entered blocking state
[ 1249.341141][T13844] br1: port 1(veth1) entered disabled state
[ 1249.341443][T13844] veth1: entered allmulticast mode
[ 1249.343691][T13844] veth1: entered promiscuous mode
[ 1249.418091][   T56] br1: port 1(veth1) entered blocking state
[ 1249.418543][   T56] br1: port 1(veth1) entered forwarding state
[ 1280.789287][T14023] br1: port 1(veth1) entered disabled state
[ 1280.867771][T14024] veth1: left allmulticast mode
[ 1280.868018][T14024] veth1: left promiscuous mode
[ 1280.868357][T14024] br1: port 1(veth1) entered disabled state