[ 1540.329781][T10501] br1: port 1(veth1) entered blocking state
[ 1540.330070][T10501] br1: port 1(veth1) entered disabled state
[ 1540.330350][T10501] veth1: entered allmulticast mode
[ 1540.339395][T10501] veth1: entered promiscuous mode
[ 1540.510358][    T9] br1: port 1(veth1) entered blocking state
[ 1540.510615][    T9] br1: port 1(veth1) entered forwarding state
[ 1560.982075][T10576] br1: port 1(veth1) entered disabled state
[ 1561.141969][T10577] veth1: left allmulticast mode
[ 1561.142181][T10577] veth1: left promiscuous mode
[ 1561.142476][T10577] br1: port 1(veth1) entered disabled state