[ 1473.683910][ T6931] br1: port 1(veth1) entered blocking state
[ 1473.684207][ T6931] br1: port 1(veth1) entered disabled state
[ 1473.684479][ T6931] veth1: entered allmulticast mode
[ 1473.686483][ T6931] veth1: entered promiscuous mode
[ 1473.839848][   T52] br1: port 1(veth1) entered blocking state
[ 1473.840147][   T52] br1: port 1(veth1) entered forwarding state
[ 1473.987250][ T6934] br1: port 2(veth2) entered blocking state
[ 1473.987594][ T6934] br1: port 2(veth2) entered disabled state
[ 1473.987962][ T6934] veth2: entered allmulticast mode
[ 1473.989962][ T6934] veth2: entered promiscuous mode
[ 1474.147626][   T52] br1: port 2(veth2) entered blocking state
[ 1474.148050][   T52] br1: port 2(veth2) entered forwarding state
[ 1505.313487][ T7114] br1: port 2(veth2) entered disabled state
[ 1505.471120][ T7115] veth2: left allmulticast mode
[ 1505.471433][ T7115] veth2: left promiscuous mode
[ 1505.471746][ T7115] br1: port 2(veth2) entered disabled state
[ 1505.642163][ T7116] br1: port 1(veth1) entered disabled state
[ 1505.800453][ T7117] veth1: left allmulticast mode
[ 1505.800700][ T7117] veth1: left promiscuous mode
[ 1505.801042][ T7117] br1: port 1(veth1) entered disabled state