[ 1530.382938][ T7347] br1: port 1(veth1) entered blocking state
[ 1530.383236][ T7347] br1: port 1(veth1) entered disabled state
[ 1530.384195][ T7347] veth1: entered allmulticast mode
[ 1530.386047][ T7347] veth1: entered promiscuous mode
[ 1530.533903][ T2699] br1: port 1(veth1) entered blocking state
[ 1530.534176][ T2699] br1: port 1(veth1) entered forwarding state
[ 1546.316520][ T7406] br1: port 1(veth1) entered disabled state
[ 1546.469076][ T7408] veth1: left allmulticast mode
[ 1546.469321][ T7408] veth1: left promiscuous mode
[ 1546.469657][ T7408] br1: port 1(veth1) entered disabled state