[ 1552.487968][T10794] br1: port 1(veth1) entered blocking state
[ 1552.488239][T10794] br1: port 1(veth1) entered disabled state
[ 1552.488502][T10794] veth1: entered allmulticast mode
[ 1552.490473][T10794] veth1: entered promiscuous mode
[ 1552.643200][    T9] br1: port 1(veth1) entered blocking state
[ 1552.643507][    T9] br1: port 1(veth1) entered forwarding state
[ 1572.924640][T10869] br1: port 1(veth1) entered disabled state
[ 1573.066981][T10871] veth1: left allmulticast mode
[ 1573.067197][T10871] veth1: left promiscuous mode
[ 1573.067494][T10871] br1: port 1(veth1) entered disabled state