[ 1278.005776][ T7253] br1: port 1(veth1) entered blocking state
[ 1278.006075][ T7253] br1: port 1(veth1) entered disabled state
[ 1278.006344][ T7253] veth1: entered allmulticast mode
[ 1278.008224][ T7253] veth1: entered promiscuous mode
[ 1278.166444][ T4069] br1: port 1(veth1) entered blocking state
[ 1278.166684][ T4069] br1: port 1(veth1) entered forwarding state
[ 1312.302001][ T7336] br1: port 1(veth1) entered disabled state
[ 1312.452324][ T7337] veth1: left allmulticast mode
[ 1312.452541][ T7337] veth1: left promiscuous mode
[ 1312.452888][ T7337] br1: port 1(veth1) entered disabled state