[ 1317.992934][ T7258] br1: port 1(veth1) entered blocking state
[ 1317.993274][ T7258] br1: port 1(veth1) entered disabled state
[ 1317.993623][ T7258] veth1: entered allmulticast mode
[ 1317.995629][ T7258] veth1: entered promiscuous mode
[ 1318.100044][   T37] br1: port 1(veth1) entered blocking state
[ 1318.100317][   T37] br1: port 1(veth1) entered forwarding state
[ 1335.774632][ T7397] br1: port 1(veth1) entered disabled state
[ 1335.856232][ T7398] veth1: left allmulticast mode
[ 1335.856498][ T7398] veth1: left promiscuous mode
[ 1335.856836][ T7398] br1: port 1(veth1) entered disabled state