[ 1480.434766][ T4225] br1: port 1(veth1) entered blocking state
[ 1480.435022][ T4225] br1: port 1(veth1) entered disabled state
[ 1480.435272][ T4225] veth1: entered allmulticast mode
[ 1480.437128][ T4225] veth1: entered promiscuous mode
[ 1480.749795][ T4228] br1: port 2(veth2) entered blocking state
[ 1480.750108][ T4228] br1: port 2(veth2) entered disabled state
[ 1480.750408][ T4228] veth2: entered allmulticast mode
[ 1480.752887][ T4228] veth2: entered promiscuous mode
[ 1481.062185][ T4230] br1: port 2(veth2) entered blocking state
[ 1481.062470][ T4230] br1: port 2(veth2) entered forwarding state
[ 1481.062926][ T4230] br1: port 1(veth1) entered blocking state
[ 1481.063158][ T4230] br1: port 1(veth1) entered forwarding state
[ 1506.742006][ T4484] br1: port 2(veth2) entered disabled state
[ 1506.742893][ T4484] br1: port 1(veth1) entered disabled state
[ 1507.034249][ T4486] veth2: left allmulticast mode
[ 1507.034462][ T4486] veth2: left promiscuous mode
[ 1507.034780][ T4486] br1: port 2(veth2) entered disabled state
[ 1507.336158][ T4488] veth1: left allmulticast mode
[ 1507.336398][ T4488] veth1: left promiscuous mode
[ 1507.336739][ T4488] br1: port 1(veth1) entered disabled state