[ 1301.718739][T25555] br1: port 1(veth1) entered blocking state
[ 1301.719058][T25555] br1: port 1(veth1) entered disabled state
[ 1301.719380][T25555] veth1: entered allmulticast mode
[ 1301.721429][T25555] veth1: entered promiscuous mode
[ 1301.824137][   T56] br1: port 1(veth1) entered blocking state
[ 1301.824444][   T56] br1: port 1(veth1) entered forwarding state
[ 1319.681862][T25694] br1: port 1(veth1) entered disabled state
[ 1319.767157][T25695] veth1: left allmulticast mode
[ 1319.767529][T25695] veth1: left promiscuous mode
[ 1319.767960][T25695] br1: port 1(veth1) entered disabled state