[ 1379.776695][ T6762] br1: port 1(veth1) entered blocking state
[ 1379.777037][ T6762] br1: port 1(veth1) entered disabled state
[ 1379.777295][ T6762] veth1: entered allmulticast mode
[ 1379.779984][ T6762] veth1: entered promiscuous mode
[ 1379.940629][   T52] br1: port 1(veth1) entered blocking state
[ 1379.940888][   T52] br1: port 1(veth1) entered forwarding state
[ 1414.443826][ T6853] br1: port 1(veth1) entered disabled state
[ 1414.588577][ T6854] veth1: left allmulticast mode
[ 1414.588817][ T6854] veth1: left promiscuous mode
[ 1414.589145][ T6854] br1: port 1(veth1) entered disabled state