[ 1513.880626][ T7442] br1: port 1(veth1) entered blocking state
[ 1513.880880][ T7442] br1: port 1(veth1) entered disabled state
[ 1513.881142][ T7442] veth1: entered allmulticast mode
[ 1513.883003][ T7442] veth1: entered promiscuous mode
[ 1514.038888][ T6001] br1: port 1(veth1) entered blocking state
[ 1514.039176][ T6001] br1: port 1(veth1) entered forwarding state
[ 1529.877082][ T7501] br1: port 1(veth1) entered disabled state
[ 1530.025759][ T7502] veth1: left allmulticast mode
[ 1530.026009][ T7502] veth1: left promiscuous mode
[ 1530.026322][ T7502] br1: port 1(veth1) entered disabled state