[ 1969.230051][ T7702] br1: port 1(veth1) entered blocking state
[ 1969.230561][ T7702] br1: port 1(veth1) entered disabled state
[ 1969.230978][ T7702] veth1: entered allmulticast mode
[ 1969.234369][ T7702] veth1: entered promiscuous mode
[ 1969.361178][   T46] br1: port 1(veth1) entered blocking state
[ 1969.361878][   T46] br1: port 1(veth1) entered forwarding state
[ 1984.207903][ T7801] br1: port 1(veth1) entered disabled state
[ 1984.335269][ T7802] veth1: left allmulticast mode
[ 1984.335702][ T7802] veth1: left promiscuous mode
[ 1984.336371][ T7802] br1: port 1(veth1) entered disabled state