[ 1739.695308][ T7671] br1: port 1(veth1) entered blocking state
[ 1739.695624][ T7671] br1: port 1(veth1) entered disabled state
[ 1739.695903][ T7671] veth1: entered allmulticast mode
[ 1739.697740][ T7671] veth1: entered promiscuous mode
[ 1739.868327][   T40] br1: port 1(veth1) entered blocking state
[ 1739.868624][   T40] br1: port 1(veth1) entered forwarding state
[ 1756.200893][ T7730] br1: port 1(veth1) entered disabled state
[ 1756.354226][ T7732] veth1: left allmulticast mode
[ 1756.354470][ T7732] veth1: left promiscuous mode
[ 1756.354808][ T7732] br1: port 1(veth1) entered disabled state