[ 1612.455441][ T7572] br1: port 1(veth1) entered blocking state
[ 1612.455932][ T7572] br1: port 1(veth1) entered disabled state
[ 1612.456404][ T7572] veth1: entered allmulticast mode
[ 1612.459832][ T7572] veth1: entered promiscuous mode
[ 1612.559329][  T251] br1: port 1(veth1) entered blocking state
[ 1612.559780][  T251] br1: port 1(veth1) entered forwarding state
[ 1627.549772][ T7671] br1: port 1(veth1) entered disabled state
[ 1627.683635][ T7672] veth1: left allmulticast mode
[ 1627.684003][ T7672] veth1: left promiscuous mode
[ 1627.684520][ T7672] br1: port 1(veth1) entered disabled state