[ 1185.211509][ T8876] br1: port 1(veth1) entered blocking state
[ 1185.211847][ T8876] br1: port 1(veth1) entered disabled state
[ 1185.212143][ T8876] veth1: entered allmulticast mode
[ 1185.214279][ T8876] veth1: entered promiscuous mode
[ 1185.310650][   T40] br1: port 1(veth1) entered blocking state
[ 1185.310931][   T40] br1: port 1(veth1) entered forwarding state
[ 1216.462553][ T9055] br1: port 1(veth1) entered disabled state
[ 1216.546815][ T9056] veth1: left allmulticast mode
[ 1216.547092][ T9056] veth1: left promiscuous mode
[ 1216.547442][ T9056] br1: port 1(veth1) entered disabled state