[ 1448.741998][ T7669] br1: port 1(veth1) entered blocking state
[ 1448.742397][ T7669] br1: port 1(veth1) entered disabled state
[ 1448.742773][ T7669] veth1: entered allmulticast mode
[ 1448.746761][ T7669] veth1: entered promiscuous mode
[ 1448.914265][   T45] br1: port 1(veth1) entered blocking state
[ 1448.914541][   T45] br1: port 1(veth1) entered forwarding state
[ 1449.090526][ T7671] br1: port 2(veth2) entered blocking state
[ 1449.090965][ T7671] br1: port 2(veth2) entered disabled state
[ 1449.091361][ T7671] veth2: entered allmulticast mode
[ 1449.094488][ T7671] veth2: entered promiscuous mode
[ 1449.244545][   T45] br1: port 2(veth2) entered blocking state
[ 1449.244977][   T45] br1: port 2(veth2) entered forwarding state
[ 1481.786985][ T8004] br1: port 2(veth2) entered disabled state
[ 1481.930222][ T8006] veth2: left allmulticast mode
[ 1481.930473][ T8006] veth2: left promiscuous mode
[ 1481.930815][ T8006] br1: port 2(veth2) entered disabled state
[ 1482.093230][ T8007] br1: port 1(veth1) entered disabled state
[ 1482.234583][ T8008] veth1: left allmulticast mode
[ 1482.234830][ T8008] veth1: left promiscuous mode
[ 1482.235138][ T8008] br1: port 1(veth1) entered disabled state