[ 1543.332770][ T7588] br1: port 1(veth1) entered blocking state
[ 1543.333990][ T7588] br1: port 1(veth1) entered disabled state
[ 1543.334580][ T7588] veth1: entered allmulticast mode
[ 1543.336397][ T7588] veth1: entered promiscuous mode
[ 1543.499467][ T6491] br1: port 1(veth1) entered blocking state
[ 1543.499726][ T6491] br1: port 1(veth1) entered forwarding state
[ 1563.757328][ T7663] br1: port 1(veth1) entered disabled state
[ 1563.906220][ T7665] veth1: left allmulticast mode
[ 1563.906429][ T7665] veth1: left promiscuous mode
[ 1563.906750][ T7665] br1: port 1(veth1) entered disabled state