[ 1427.155173][ T7715] br1: port 1(veth1) entered blocking state
[ 1427.155605][ T7715] br1: port 1(veth1) entered disabled state
[ 1427.155999][ T7715] veth1: entered allmulticast mode
[ 1427.167528][ T7715] veth1: entered promiscuous mode
[ 1427.320032][ T4439] br1: port 1(veth1) entered blocking state
[ 1427.320409][ T4439] br1: port 1(veth1) entered forwarding state
[ 1447.337148][ T7784] br1: port 1(veth1) entered disabled state
[ 1447.493218][ T7785] veth1: left allmulticast mode
[ 1447.494415][ T7785] veth1: left promiscuous mode
[ 1447.494758][ T7785] br1: port 1(veth1) entered disabled state