[ 1222.176042][T13636] br1: port 1(veth1) entered blocking state
[ 1222.176353][T13636] br1: port 1(veth1) entered disabled state
[ 1222.176765][T13636] veth1: entered allmulticast mode
[ 1222.178704][T13636] veth1: entered promiscuous mode
[ 1222.280186][ T7782] br1: port 1(veth1) entered blocking state
[ 1222.280487][ T7782] br1: port 1(veth1) entered forwarding state
[ 1253.566485][T13815] br1: port 1(veth1) entered disabled state
[ 1253.643278][T13816] veth1: left allmulticast mode
[ 1253.643576][T13816] veth1: left promiscuous mode
[ 1253.643948][T13816] br1: port 1(veth1) entered disabled state