[ 1525.618048][ T5420] br1: port 1(veth1) entered blocking state
[ 1525.619787][ T5420] br1: port 1(veth1) entered disabled state
[ 1525.636373][ T5420] veth1: entered allmulticast mode
[ 1525.648933][ T5420] veth1: entered promiscuous mode
[ 1525.766528][  T152] br1: port 1(veth1) entered blocking state
[ 1525.767006][  T152] br1: port 1(veth1) entered forwarding state
[ 1559.126056][ T5599] br1: port 1(veth1) entered disabled state
[ 1559.231827][ T5600] veth1: left allmulticast mode
[ 1559.232384][ T5600] veth1: left promiscuous mode
[ 1559.233167][ T5600] br1: port 1(veth1) entered disabled state