[ 1401.487335][T11742] br1: port 1(veth1) entered blocking state
[ 1401.488246][T11742] br1: port 1(veth1) entered disabled state
[ 1401.488703][T11742] veth1: entered allmulticast mode
[ 1401.492244][T11742] veth1: entered promiscuous mode
[ 1401.628729][ T3978] br1: port 1(veth1) entered blocking state
[ 1401.629185][ T3978] br1: port 1(veth1) entered forwarding state
[ 1420.981598][T11881] br1: port 1(veth1) entered disabled state
[ 1421.105514][T11882] veth1: left allmulticast mode
[ 1421.105930][T11882] veth1: left promiscuous mode
[ 1421.106440][T11882] br1: port 1(veth1) entered disabled state