[ 1559.536060][ T7195] br1: port 1(veth1) entered blocking state
[ 1559.536367][ T7195] br1: port 1(veth1) entered disabled state
[ 1559.536661][ T7195] veth1: entered allmulticast mode
[ 1559.539745][ T7195] veth1: entered promiscuous mode
[ 1559.702178][ T5472] br1: port 1(veth1) entered blocking state
[ 1559.702446][ T5472] br1: port 1(veth1) entered forwarding state
[ 1575.407650][ T7254] br1: port 1(veth1) entered disabled state
[ 1575.567391][ T7256] veth1: left allmulticast mode
[ 1575.567647][ T7256] veth1: left promiscuous mode
[ 1575.567980][ T7256] br1: port 1(veth1) entered disabled state