[ 1255.991805][ T7289] br1: port 1(veth1) entered blocking state
[ 1255.992137][ T7289] br1: port 1(veth1) entered disabled state
[ 1255.992763][ T7289] veth1: entered allmulticast mode
[ 1255.994740][ T7289] veth1: entered promiscuous mode
[ 1256.104987][  T114] br1: port 1(veth1) entered blocking state
[ 1256.105324][  T114] br1: port 1(veth1) entered forwarding state
[ 1287.684227][ T7468] br1: port 1(veth1) entered disabled state
[ 1287.776966][ T7469] veth1: left allmulticast mode
[ 1287.777247][ T7469] veth1: left promiscuous mode
[ 1287.777672][ T7469] br1: port 1(veth1) entered disabled state