[ 1399.499445][ T7107] br1: port 1(veth1) entered blocking state
[ 1399.499704][ T7107] br1: port 1(veth1) entered disabled state
[ 1399.499979][ T7107] veth1: entered allmulticast mode
[ 1399.501856][ T7107] veth1: entered promiscuous mode
[ 1399.637275][   T50] br1: port 1(veth1) entered blocking state
[ 1399.637702][   T50] br1: port 1(veth1) entered forwarding state
[ 1414.588706][ T7166] br1: port 1(veth1) entered disabled state
[ 1414.711153][ T7168] veth1: left allmulticast mode
[ 1414.711368][ T7168] veth1: left promiscuous mode
[ 1414.711675][ T7168] br1: port 1(veth1) entered disabled state