[ 1258.140269][ T6976] br1: port 1(veth1) entered blocking state
[ 1258.141579][ T6976] br1: port 1(veth1) entered disabled state
[ 1258.141895][ T6976] veth1: entered allmulticast mode
[ 1258.143751][ T6976] veth1: entered promiscuous mode
[ 1258.235038][   T37] br1: port 1(veth1) entered blocking state
[ 1258.235341][   T37] br1: port 1(veth1) entered forwarding state
[ 1275.895161][ T7115] br1: port 1(veth1) entered disabled state
[ 1276.003024][ T7116] veth1: left allmulticast mode
[ 1276.003267][ T7116] veth1: left promiscuous mode
[ 1276.003608][ T7116] br1: port 1(veth1) entered disabled state