[ 1062.290548][T21440] br1: port 1(veth1) entered blocking state
[ 1062.290783][T21440] br1: port 1(veth1) entered disabled state
[ 1062.290983][T21440] veth1: entered allmulticast mode
[ 1062.292477][T21440] veth1: entered promiscuous mode
[ 1062.322084][ T9720] br1: port 1(veth1) entered blocking state
[ 1062.322343][ T9720] br1: port 1(veth1) entered forwarding state
[ 1076.825249][T21577] br1: port 1(veth1) entered disabled state
[ 1076.852325][T21578] veth1: left allmulticast mode
[ 1076.852506][T21578] veth1: left promiscuous mode
[ 1076.853344][T21578] br1: port 1(veth1) entered disabled state