[ 1197.571035][ T7213] br1: port 1(veth1) entered blocking state
[ 1197.571345][ T7213] br1: port 1(veth1) entered disabled state
[ 1197.571625][ T7213] veth1: entered allmulticast mode
[ 1197.573973][ T7213] veth1: entered promiscuous mode
[ 1197.731004][   T29] br1: port 1(veth1) entered blocking state
[ 1197.731287][   T29] br1: port 1(veth1) entered forwarding state
[ 1230.933598][ T7304] br1: port 1(veth1) entered disabled state
[ 1231.056427][ T7306] veth1: left allmulticast mode
[ 1231.056672][ T7306] veth1: left promiscuous mode
[ 1231.057001][ T7306] br1: port 1(veth1) entered disabled state