[ 1335.086512][ T7355] br1: port 1(veth1) entered blocking state
[ 1335.086938][ T7355] br1: port 1(veth1) entered disabled state
[ 1335.089087][ T7355] veth1: entered allmulticast mode
[ 1335.092183][ T7355] veth1: entered promiscuous mode
[ 1335.170012][ T3962] br1: port 1(veth1) entered blocking state
[ 1335.170477][ T3962] br1: port 1(veth1) entered forwarding state
[ 1348.492754][ T7454] br1: port 1(veth1) entered disabled state
[ 1348.586624][ T7455] veth1: left allmulticast mode
[ 1348.586887][ T7455] veth1: left promiscuous mode
[ 1348.588487][ T7455] br1: port 1(veth1) entered disabled state