[ 1336.021661][T17980] br1: port 1(veth1) entered blocking state
[ 1336.022030][T17980] br1: port 1(veth1) entered disabled state
[ 1336.023456][T17980] veth1: entered allmulticast mode
[ 1336.025506][T17980] veth1: entered promiscuous mode
[ 1336.109936][   T56] br1: port 1(veth1) entered blocking state
[ 1336.110221][   T56] br1: port 1(veth1) entered forwarding state
[ 1349.580185][T18080] br1: port 1(veth1) entered disabled state
[ 1349.658287][T18081] veth1: left allmulticast mode
[ 1349.658540][T18081] veth1: left promiscuous mode
[ 1349.658873][T18081] br1: port 1(veth1) entered disabled state