[ 1532.651807][ T7764] br1: port 1(veth1) entered blocking state
[ 1532.652081][ T7764] br1: port 1(veth1) entered disabled state
[ 1532.652357][ T7764] veth1: entered allmulticast mode
[ 1532.654287][ T7764] veth1: entered promiscuous mode
[ 1532.793252][   T52] br1: port 1(veth1) entered blocking state
[ 1532.793574][   T52] br1: port 1(veth1) entered forwarding state
[ 1532.935855][ T7767] br1: port 2(veth2) entered blocking state
[ 1532.936184][ T7767] br1: port 2(veth2) entered disabled state
[ 1532.936446][ T7767] veth2: entered allmulticast mode
[ 1532.938274][ T7767] veth2: entered promiscuous mode
[ 1533.083154][   T52] br1: port 2(veth2) entered blocking state
[ 1533.083402][   T52] br1: port 2(veth2) entered forwarding state
[ 1554.448845][ T7918] br1: port 2(veth2) entered disabled state
[ 1554.596225][ T7919] veth2: left allmulticast mode
[ 1554.597492][ T7919] veth2: left promiscuous mode
[ 1554.597924][ T7919] br1: port 2(veth2) entered disabled state
[ 1554.755726][ T7920] br1: port 1(veth1) entered disabled state
[ 1554.896278][ T7921] veth1: left allmulticast mode
[ 1554.897551][ T7921] veth1: left promiscuous mode
[ 1554.898178][ T7921] br1: port 1(veth1) entered disabled state