[ 1520.851837][ T7404] br1: port 1(veth1) entered blocking state
[ 1520.852300][ T7404] br1: port 1(veth1) entered disabled state
[ 1520.852773][ T7404] veth1: entered allmulticast mode
[ 1520.856450][ T7404] veth1: entered promiscuous mode
[ 1521.006602][  T443] br1: port 1(veth1) entered blocking state
[ 1521.007126][  T443] br1: port 1(veth1) entered forwarding state
[ 1521.120498][ T7407] br1: port 2(veth2) entered blocking state
[ 1521.120974][ T7407] br1: port 2(veth2) entered disabled state
[ 1521.121419][ T7407] veth2: entered allmulticast mode
[ 1521.125361][ T7407] veth2: entered promiscuous mode
[ 1521.255841][  T443] br1: port 2(veth2) entered blocking state
[ 1521.256391][  T443] br1: port 2(veth2) entered forwarding state
[ 1544.469844][ T7606] br1: port 2(veth2) entered disabled state
[ 1544.579093][ T7607] veth2: left allmulticast mode
[ 1544.579492][ T7607] veth2: left promiscuous mode
[ 1544.580046][ T7607] br1: port 2(veth2) entered disabled state
[ 1544.709149][ T7608] br1: port 1(veth1) entered disabled state
[ 1544.830972][ T7609] veth1: left allmulticast mode
[ 1544.831628][ T7609] veth1: left promiscuous mode
[ 1544.832930][ T7609] br1: port 1(veth1) entered disabled state