[ 1506.236780][T10498] br1: port 1(veth1) entered blocking state
[ 1506.237041][T10498] br1: port 1(veth1) entered disabled state
[ 1506.237299][T10498] veth1: entered allmulticast mode
[ 1506.239144][T10498] veth1: entered promiscuous mode
[ 1506.389238][   T50] br1: port 1(veth1) entered blocking state
[ 1506.389524][   T50] br1: port 1(veth1) entered forwarding state
[ 1526.721780][T10573] br1: port 1(veth1) entered disabled state
[ 1526.869223][T10575] veth1: left allmulticast mode
[ 1526.869464][T10575] veth1: left promiscuous mode
[ 1526.869796][T10575] br1: port 1(veth1) entered disabled state