[ 1293.027009][ T5466] br1: port 1(veth1) entered blocking state
[ 1293.027282][ T5466] br1: port 1(veth1) entered disabled state
[ 1293.027554][ T5466] veth1: entered allmulticast mode
[ 1293.029568][ T5466] veth1: entered promiscuous mode
[ 1293.179109][   T51] br1: port 1(veth1) entered blocking state
[ 1293.179352][   T51] br1: port 1(veth1) entered forwarding state
[ 1293.339314][ T5468] br1: port 2(veth2) entered blocking state
[ 1293.339763][ T5468] br1: port 2(veth2) entered disabled state
[ 1293.340156][ T5468] veth2: entered allmulticast mode
[ 1293.344089][ T5468] veth2: entered promiscuous mode
[ 1293.519322][   T51] br1: port 2(veth2) entered blocking state
[ 1293.519681][   T51] br1: port 2(veth2) entered forwarding state
[ 1344.003044][ T5689] br1: port 1(veth1) entered disabled state
[ 1344.148061][ T5691] br1: port 2(veth2) entered disabled state
[ 1344.298319][ T5692] veth2: left allmulticast mode
[ 1344.298545][ T5692] veth2: left promiscuous mode
[ 1344.298846][ T5692] br1: port 2(veth2) entered disabled state
[ 1344.300347][ T5692] veth1: left allmulticast mode
[ 1344.300546][ T5692] veth1: left promiscuous mode
[ 1344.300845][ T5692] br1: port 1(veth1) entered disabled state