[ 1045.804400][T20936] veth0: entered allmulticast mode
[ 1045.804779][T20936] veth1: entered allmulticast mode
[ 1045.805044][T20936] veth2: entered allmulticast mode
[ 1045.805281][T20936] veth3: entered allmulticast mode
[ 1058.193957][T20936] veth0: left allmulticast mode
[ 1058.194249][T20936] veth1: left allmulticast mode
[ 1058.194456][T20936] veth2: left allmulticast mode
[ 1058.194649][T20936] veth3: left allmulticast mode