[ 2249.279793][T19606] br1: port 1(veth1) entered blocking state
[ 2249.280277][T19606] br1: port 1(veth1) entered disabled state
[ 2249.280768][T19606] veth1: entered allmulticast mode
[ 2249.284393][T19606] veth1: entered promiscuous mode
[ 2249.412952][  T374] br1: port 1(veth1) entered blocking state
[ 2249.413424][  T374] br1: port 1(veth1) entered forwarding state
[ 2268.965960][T19745] br1: port 1(veth1) entered disabled state
[ 2269.088826][T19746] veth1: left allmulticast mode
[ 2269.089175][T19746] veth1: left promiscuous mode
[ 2269.089663][T19746] br1: port 1(veth1) entered disabled state