[ 1646.635684][ T8264] br1: port 1(veth1) entered blocking state
[ 1646.636168][ T8264] br1: port 1(veth1) entered disabled state
[ 1646.636638][ T8264] veth1: entered allmulticast mode
[ 1646.640942][ T8264] veth1: entered promiscuous mode
[ 1646.745946][  T152] br1: port 1(veth1) entered blocking state
[ 1646.746431][  T152] br1: port 1(veth1) entered forwarding state
[ 1661.729441][ T8363] br1: port 1(veth1) entered disabled state
[ 1661.846713][ T8364] veth1: left allmulticast mode
[ 1661.847053][ T8364] veth1: left promiscuous mode
[ 1661.847553][ T8364] br1: port 1(veth1) entered disabled state