[ 1350.179094][ T7550] br1: port 1(veth1) entered blocking state
[ 1350.179915][ T7550] br1: port 1(veth1) entered disabled state
[ 1350.180624][ T7550] veth1: entered allmulticast mode
[ 1350.187621][ T7550] veth1: entered promiscuous mode
[ 1350.326375][  T279] br1: port 1(veth1) entered blocking state
[ 1350.326822][  T279] br1: port 1(veth1) entered forwarding state
[ 1369.811680][ T7689] br1: port 1(veth1) entered disabled state
[ 1369.940739][ T7690] veth1: left allmulticast mode
[ 1369.941087][ T7690] veth1: left promiscuous mode
[ 1369.941568][ T7690] br1: port 1(veth1) entered disabled state