[ 1538.162901][ T7386] br1: port 1(veth1) entered blocking state
[ 1538.163167][ T7386] br1: port 1(veth1) entered disabled state
[ 1538.164259][ T7386] veth1: entered allmulticast mode
[ 1538.166124][ T7386] veth1: entered promiscuous mode
[ 1538.308521][    T9] br1: port 1(veth1) entered blocking state
[ 1538.308761][    T9] br1: port 1(veth1) entered forwarding state
[ 1558.522868][ T7461] br1: port 1(veth1) entered disabled state
[ 1558.666345][ T7462] veth1: left allmulticast mode
[ 1558.666575][ T7462] veth1: left promiscuous mode
[ 1558.666883][ T7462] br1: port 1(veth1) entered disabled state