[ 1912.458040][ T6454] br1: port 1(veth1) entered blocking state
[ 1912.458767][ T6454] br1: port 1(veth1) entered disabled state
[ 1912.459487][ T6454] veth1: entered allmulticast mode
[ 1912.465595][ T6454] veth1: entered promiscuous mode
[ 1912.624373][   T37] br1: port 1(veth1) entered blocking state
[ 1912.624860][   T37] br1: port 1(veth1) entered forwarding state
[ 1946.088838][ T6634] br1: port 1(veth1) entered disabled state
[ 1946.185809][ T6635] veth1: left allmulticast mode
[ 1946.186197][ T6635] veth1: left promiscuous mode
[ 1946.186742][ T6635] br1: port 1(veth1) entered disabled state