[ 1567.130447][ T4533] br1: port 1(veth1) entered blocking state
[ 1567.130764][ T4533] br1: port 1(veth1) entered disabled state
[ 1567.131028][ T4533] veth1: entered allmulticast mode
[ 1567.133927][ T4533] veth1: entered promiscuous mode
[ 1567.280809][ T4415] br1: port 1(veth1) entered blocking state
[ 1567.281066][ T4415] br1: port 1(veth1) entered forwarding state
[ 1582.709662][ T4592] br1: port 1(veth1) entered disabled state
[ 1582.850666][ T4593] veth1: left allmulticast mode
[ 1582.850909][ T4593] veth1: left promiscuous mode
[ 1582.851247][ T4593] br1: port 1(veth1) entered disabled state